Differences between revisions 1 and 31 (spanning 30 versions)
⇤ ← Revision 1 as of 2018-08-16 08:54:11 →
Size: 1740
Editor: YutaroEnomoto
Comment:
← Revision 31 as of 2023-12-19 10:45:22 → ⇥
Size: 23304
Editor: TakahiroYamamoto
Comment:
Deletions are marked like this. Additions are marked like this.
Line 5: Line 5:
||<style="background-color: #F0F0FF;">'''Board S/N''' ||<style="background-color: #F0F0FF;">'''Enclosure S/N''' ||<style="background-color: #F0F0FF;">'''Board JGW''' ||<style="background-color: #F0F0FF;">'''Enclosure JGW''' ||<style="background-color: #F0F0FF;">'''Use'''||<style="background-color: #F0F0FF;">'''Resonant Frequency'''||<style="background-color: #F0F0FF;">'''Current Place''' ||<style="background-color: #F0F0FF;">'''Confirmed Date''' ||<style="background-color: #F0F0FF;">'''Remarks''' ||
||011 ||- ||[[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=4165|JGW-S1504164]] || || || || || || ||
||012 ||001 ||[[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=4165|JGW-S1504165]]||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=6829|S1706829]] ||PMC||15MHz(not tuned yet)||PSL desiccator||2017.06.15 (Nakano) ||C31:removed, C35:100p->150p||
||013 ||002 ||[[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=4166|JGW-S1504166]]||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=8201|S1808201]] || ||16.88MHz ||Used for iKAGRA&Phase1 ||2018 May(Enomoto) ||C31:removed ||
||014 ||003 ||[[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=4167|JGW-S1504167]] ||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=6774|S1706774]] ||f1||16.88MHz(not tuned yet)||PSL desiccator||2017.06.15(Nakano) ||C31:removed||		 ||<style="background-color: #F0F0FF;">'''Board S/N''' ||<style="background-color: #F0F0FF;">'''Chassis S/N''' ||<style="background-color: #F0F0FF;">'''CMS Board JGW''' ||<style="background-color: #F0F0FF;">'''Assembled Chassis JGW''' ||<style="background-color: #F0F0FF;">'''Use'''||<style="background-color: #F0F0FF;">'''Version'''||<style="background-color: #F0F0FF;">'''Additional Changes''' ||<style="background-color: #F0F0FF;">'''Current Place''' ||<style="background-color: #F0F0FF;">'''Confirmed Date''' ||<style="background-color: #F0F0FF;">'''Remarks''' ||
|| ||001 || ||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=3859|S1503859]] ||MZI ||Default? ||unknown ||PSL room|| || ||
||003 ||002 ||[[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=5803|JGW-S1605803]]||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=5810|S1605810]] ||IMC ||Default ||no changes made in signal path ||IOO rack||2018.08.21(Nakano, Enomoto)<<BR>>2021.04.15(YamaT) || ||
||004 ||003 ||[[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=5803|JGW-S1605803]]||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=5811|S1605811]] ||--(CARM (tentative))--<<BR>>FIB X ||--(CARM ver1)-- || ||--(Circuit Room (Mozumi))--<<BR>>ALS0 rack ||2018.08.16 (Enomoto) || ||
||005 ||004 ||[[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=5804|JGW-S1605804]]||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=5812|S1605812]] ||--(PLL X (tentative))--<<BR>>FIB Y ||--(PLL ver1)-- || ||ALS0 rack||2018.09.28 (Enomoto) || ||
||006 ||005 ||[[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=5805|JGW-S1605805]]||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=5813|S1605813]] ||--(Gr PDH X (tentative))--<<BR>>Gr PDH Y ||--(Gr PDH ver1)-- || ||LSC0 rack||2018.09.28 (Enomoto) || ||
||??? ||??? ||[[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=9472|JGW-S1809472]]||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=9500|S1809500]] ||Gr PDH X || || ||LSC0 rack|| || ||
||??? ||??? ||[[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=9460|JGW-S1809460]]||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=9505|S1809505]] ||PLL X || || ||ALS0 rack|| || ||
||??? ||??? ||[[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=xxxx|JGW-S???????]]||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=9501|S1809501]] ||PLL Y || || ||ALS0 rack|| || ||
||??? ||??? ||[[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=xxxx|JGW-S???????]]||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=9504|S1809504]] ||CARM || || ||ALS1 rack|| || ||
||??? ||??? ||[[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=9477|JGW-S1809477]]||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=9503|S1809503]] ||Summing node || || ||ALS1 rack|| || ||



= Block Diagram =
{{https://dcc.ligo.org/public/0020/D1002416/005/CMServoBlockDiagramE.pdf|CMSB Block Diagram|width=1000}}
 [[https://dcc.ligo.org/LIGO-D1002416/public|LIGO-D1002416]]

= List of Variants =
||<#FF0000>Red highlighted part: Exceptional Changes||
== Default ==
 * Common Part
||<style="background-color: #F0F0FF;"> ||||<style="background-color: #F0F0FF;">'''Common Compensation''' ||||||<style="background-color: #F0F0FF;">'''Common Boost 1''' ||||||<style="background-color: #F0F0FF;">'''Common Boost 2''' ||||||<style="background-color: #F0F0FF;">'''Common Boost 3''' ||
||pole/zero ||||40Hz/4kHz|||||| 1kHz/20kHz|||||| 1kHz/20kHz|||||| 300Hz/4.5kHz||
||Parts ||R70:1.2k ||C121:33n ||R72:1.5k ||R77:82 ||C118:100n ||R74:1.5k ||R78:82 ||C119:100n ||R76:4.99k ||R79:374 ||C120:100n ||

 * Slow Part
||<style="background-color: #F0F0FF;"> ||<style="background-color: #F0F0FF;">'''Slow Boost''' ||<style="background-color: #F0F0FF;">'''Slow Compensation''' ||<style="background-color: #F0F0FF;">'''Slow Generic''' ||<style="background-color: #F0F0FF;">'''LPF at the last stage'''||
||pole/zero ||4Hz/400Hz|| 4Hz pole||gain as -0.1 ([[https://klog.icrr.u-tokyo.ac.jp/osl/?r=11454|klog#11454]])|| 100kHz pole --> 500kHz pole in ver2 --> 30kHz pole ([[https://klog.icrr.u-tokyo.ac.jp/osl/?r=11454|klog#11454]])||
||Parts ||C225:330n ||C220:330n || R134:0, R138:NL, R141:1k ([[https://klog.icrr.u-tokyo.ac.jp/osl/?r=11454|klog#11454]])||C261: 470p --> 100p in ver2 --> C261:1.5n ([[https://klog.icrr.u-tokyo.ac.jp/osl/?r=11454|klog#11454]])||

 * Fast Part
||<style="background-color: #F0F0FF;"> ||<style="background-color: #F0F0FF;">'''Fast HPF 1''' ||<style="background-color: #F0F0FF;">'''Fast HPF 2''' ||
||pole/zero ||5Hz High pass --> 2kHz High pass ([[https://klog.icrr.u-tokyo.ac.jp/osl/?r=11454|klog#11454]])|| 5Hz High pass --> 36kHz '''Low''' pass ([[https://klog.icrr.u-tokyo.ac.jp/osl/?r=11454|klog#11454]])||
||Parts ||C275:20u --> C275:NL, C279:0.047u ([[https://klog.icrr.u-tokyo.ac.jp/osl/?r=11454|klog#11454]])||C276:20u --> R179:0, R184: 0, R187:2k, R188: 2k, C290: 2.2n ([[https://klog.icrr.u-tokyo.ac.jp/osl/?r=11454|klog#11454]])||

== MZI ==
 * Common Part
||<style="background-color: #F0F0FF;"> ||||<style="background-color: #F0F0FF;">'''Common Compensation''' ||||||<style="background-color: #F0F0FF;">'''Common Boost 1''' ||||||<style="background-color: #F0F0FF;">'''Common Boost 2''' ||||||<style="background-color: #F0F0FF;">'''Common Boost 3''' ||
||pole/zero ||||40Hz/4kHz|||||| 10Hz/400Hz|||||| 10Hz/400Hz|||||| 1Hz/100Hz||
||Parts ||R70:1.2k ||C121:33n ||R72:15k ||R77:390 ||C118:1000n ||R74:15k ||R78:390 ||C119:1000n ||R76:150k ||R79:1.5k ||C120:1000n ||

 * Slow Part
||<style="background-color: #F0F0FF;"> ||<style="background-color: #F0F0FF;">'''Slow Boost''' ||<style="background-color: #F0F0FF;">'''Slow Compensation''' ||
||pole/zero ||4Hz/400Hz|| 4Hz pole||
||Parts ||C225:330n ||C220:330n ||

 * Fast Part
||<style="background-color: #F0F0FF;"> ||<style="background-color: #F0F0FF;">'''Fast HPF 1''' ||<style="background-color: #F0F0FF;">'''Fast HPF 2''' ||
||pole/zero ||5Hz High pass|| 5Hz High pass||
||Parts ||C275:20u ||C276:20u ||

== CARM (ver1) ==
 * Common Part
||<style="background-color: #F0F0FF;"> ||||<style="background-color: #F0F0FF;">'''Common Compensation''' ||||||<style="background-color: #F0F0FF;">'''Common Boost 1''' ||||||<style="background-color: #F0F0FF;">'''Common Boost 2''' ||||||<style="background-color: #F0F0FF;">'''Common Boost 3''' ||
||pole/zero ||||40Hz/4kHz|||||| 10Hz/1kHz|||||| 10Hz/1kHz|||||| 300Hz/4.5kHz||
||Parts ||R70:1.2k ||C121:33n ||R72:15k ||R77:165 ||C118:1000n ||R74:15k ||R78:165 ||C119:1000n ||R76:4.99k ||R79:374 ||C120:100n ||

 * Slow Part
||<style="background-color: #F0F0FF;"> ||<style="background-color: #F0F0FF;">'''Slow Boost''' ||<style="background-color: #F0F0FF;">'''Slow Compensation''' ||
||pole/zero ||4Hz/400Hz|| 4Hz pole||
||Parts ||C225:330n ||C220:330n ||

 * Fast Part
||<style="background-color: #F0F0FF;"> ||<style="background-color: #F0F0FF;">'''Fast HPF 1''' ||<style="background-color: #F0F0FF;">'''Fast HPF 2''' ||
||pole/zero ||5Hz High pass|| 5Hz High pass||
||Parts ||C275:20u ||C276:20u ||


== PLL (ver1) ==
 * Common Part
||<style="background-color: #F0F0FF;"> ||||<style="background-color: #F0F0FF;">'''Common Compensation''' ||||||<style="background-color: #F0F0FF;">'''Common Boost 1''' ||||||<style="background-color: #F0F0FF;">'''Common Boost 2''' ||||||<style="background-color: #F0F0FF;">'''Common Boost 3''' ||
||pole/zero ||||40Hz/4kHz|||||| 0Hz/10Hz|||||| 20Hz/2kHz|||||| 20Hz/2kHz||
||Parts ||R70:1.2k ||C121:33n ||R72:omit ||R77:15k ||C118:1000n ||R74:8.06K ||R78:82 ||C119:1000n ||R76:8.06K ||R79:82 ||C120:1000n ||

 * Slow Part
||<style="background-color: #F0F0FF;"> ||<style="background-color: #F0F0FF;">'''Slow Boost''' ||<style="background-color: #F0F0FF;">'''Slow Compensation''' ||<style="background-color: #F0F0FF;">'''LPF at the last stage'''||
||pole/zero ||4Hz/400Hz|| 4Hz pole||100kHz pole --> 500kHz in ver2||
||Parts ||C225:330n ||C220:330n ||C261: 470p --> 100p in ver2||

 * Fast Part
||<style="background-color: #F0F0FF;"> ||<style="background-color: #F0F0FF;">'''Fast HPF 1''' ||<style="background-color: #F0F0FF;">'''Fast HPF 2''' ||
||pole/zero ||5Hz High pass|| 5Hz High pass||
||Parts ||C275:20u ||C276:20u ||


== Gr PDH (ver1) ==
 * Common Part
||<style="background-color: #F0F0FF;"> ||||<style="background-color: #F0F0FF;">'''Common Compensation''' ||||||<style="background-color: #F0F0FF;">'''Common Boost 1''' ||||||<style="background-color: #F0F0FF;">'''Common Boost 2''' ||||||<style="background-color: #F0F0FF;">'''Common Boost 3''' ||
||pole/zero ||||40Hz/400Hz|||||| 10Hz/1kHz|||||| 100Hz/1kHz|||||| 300Hz/4.5kHz||
||Parts ||R70:12k ||C121:33n ||R72:15k ||R77:165 ||C118:1000n ||R74:1.5k ||R78:165 ||C119:1000n ||R76:4.99k ||R79:374 ||C120:100n ||

 * Slow Part
||<style="background-color: #F0F0FF;"> ||<style="background-color: #F0F0FF;">'''Slow Boost''' ||<style="background-color: #F0F0FF;">'''Slow Compensation''' ||<style="background-color: #F0F0FF;">'''LPF at the last stage'''||<style="background-color: #F0F0FF;">'''Slow offset'''||
||pole/zero ||4Hz/400Hz|| 4Hz pole|| 100kHz pole --> 500kHz in ver2||1/10 attenuation||
||Parts ||C225:330n ||C220:330n || C261: 470p --> 100p in ver2||R173: 10k --> 91k in ver3||

 * Fast Part
||<style="background-color: #F0F0FF;"> ||<style="background-color: #F0F0FF;">'''Fast HPF 1''' ||<style="background-color: #F0F0FF;">'''Fast HPF 2''' ||
||pole/zero ||5Hz High pass|| 5Hz High pass||
||Parts ||C275:20u ||C276:20u ||


== Summing Node (ver1) ==
 * Common Part
||<style="background-color: #F0F0FF;"> ||||||<style="background-color: #F0F0FF;">'''Common Compensation''' ||||||<style="background-color: #F0F0FF;">'''Common Boost 1''' ||||||<style="background-color: #F0F0FF;">'''Common Boost 2''' ||||||<style="background-color: #F0F0FF;">'''Common Boost 3''' ||
||pole/zero ||||||40Hz/48kHz|||||| 10Hz/1kHz|||||| 10Hz/1kHz|||||| 300Hz/4.5kHz||
||Parts ||<#FF0000>R68:120k ||R70:100 ||C121:33n ||R72:15k ||R77:165 ||C118:1000n ||R74:15k ||R78:165 ||C119:1000n ||R76:4.99k ||R79:374 ||C120:100n ||

 * Slow Part
||<style="background-color: #F0F0FF;"> ||<style="background-color: #F0F0FF;">'''Slow Boost''' ||<style="background-color: #F0F0FF;">'''Slow Compensation''' ||
||pole/zero ||4Hz/400Hz|| 4Hz pole||
||Parts ||C225:330n ||C220:330n ||

 * Fast Part
||<style="background-color: #F0F0FF;"> ||<style="background-color: #F0F0FF;">'''Fast HPF 1''' ||<style="background-color: #F0F0FF;">'''Fast HPF 2''' ||
||pole/zero ||5Hz High pass|| 5Hz High pass||
||Parts ||C275:20u ||C276:20u ||

 * Additional Changes
||<style="background-color: #F0F0FF;"> ||||<style="background-color: #F0F0FF;">'''Common Excitation''' ||
||pole/zero ||||Differential Amp||
||Parts ||<#FF0000>R82:10k ||<#FF0000>R91:10k ||


== Summing Node (ver2) ==
 * Common Part
||<style="background-color: #F0F0FF;"> ||||||<style="background-color: #F0F0FF;">'''Common Compensation''' ||||||<style="background-color: #F0F0FF;">'''Common Boost 1''' ||||||<style="background-color: #F0F0FF;">'''Common Boost 2''' ||||||<style="background-color: #F0F0FF;">'''Common Boost 3''' ||
||pole/zero ||||||40Hz/48kHz|||||| 10Hz/1kHz|||||| 10Hz/1kHz|||||| 300Hz/4.5kHz||
||Parts ||<#FF0000>R68:12k ||R70:100 ||C121:33n ||R72:15k ||R77:165 ||C118:1000n ||R74:15k ||R78:165 ||C119:1000n ||R76:4.99k ||R79:374 ||C120:100n ||

 * Slow Part
||<style="background-color: #F0F0FF;"> ||<style="background-color: #F0F0FF;">'''Slow Boost''' ||<style="background-color: #F0F0FF;">'''Slow Compensation''' ||
||pole/zero ||4Hz/400Hz|| 4Hz pole||
||Parts ||C225:330n ||C220:330n ||

 * Fast Part
||<style="background-color: #F0F0FF;"> ||<style="background-color: #F0F0FF;">'''Fast HPF 1''' ||<style="background-color: #F0F0FF;">'''Fast HPF 2''' ||
||pole/zero ||5Hz High pass|| 5Hz High pass||
||Parts ||C275:20u ||C276:20u ||

 * Additional Changes
||<style="background-color: #F0F0FF;"> ||||<style="background-color: #F0F0FF;">'''Common Excitation''' ||
||pole/zero ||||Differential Amp||
||Parts ||<#FF0000>R82:10k ||<#FF0000>R91:10k ||

-----
== In preparation ==
 * [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=3705|JGW-D1503705]]: CM Servo Chassis Assembly
 * [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=3567|JGW-D1503567]]: CM Servo Board
 * [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=8540|JGW-G1808540]]: Modification for CARM
 * [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=8482|JGW-G1808482]]: Modification for PLL and GrPDH

||<rowbgcolor="#CCCCFF"> || '''IMC''' || '''CARM''' || '''PLL''' || '''FIB''' || '''GrPDH''' || '''Summing''' ||
||<|2>'''Chassis''' ||<rowspan=2>[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=5810|S1605810]] (002) ||<rowspan=2>[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=9504|S1809504]] (???) || [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=9505|S1809505]] (???) for X ||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=5811|S1605811]] (003) for X ||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=9506|S1809506]] (???) for X ||<rowspan=2>[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=9503|S1809503]] (???) ||
||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=9501|S1809501]] (???) for Y ||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=9509|S1809509]] (???) for Y || [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=5813|S1605813]] (005) for Y ||
||<|2>'''Board''' ||<rowspan=2>[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=5802|S1605802]] (003) ||<rowspan=2> Sxxxxxxx (???) ||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=9460|S1809460]] (???) for X ||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=5803|S1605803]] (004) for X ||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=9465|S1809465]] (???) for X ||<rowspan=2>[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=9477|S1809477]] (???) ||
|| Sxxxxxxx (???) for Y ||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=9464|S1809464]] (???) for Y ||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=5805|S1605805]] (006) for Y||
||||||||||||||<#CCFFCC>'''Common'''||
||<|3>'''Compensation''' ||p:40Hz / z:4kHz ||p:40Hz / z:4kHz ||p:40Hz / z:4kHz ||p:40Hz / z:4kHz ||<#FFCCCC>p:40Hz / z:400Hz ||<#FFCCCC>p:40Hz / z:48kHz ||
||{{{default}}} ||{{{default}}} ||{{{default}}} ||{{{default}}} ||<#FFCCCC>{{{R70:12k}}} ||<#FFCCCC>{{{R68:12k, R70:100, C121:33n}}} ||
|| || || || ||[[https://klog.icrr.u-tokyo.ac.jp/osl/?r=5804|klog#5804]] || ||
||<rowbgcolor="#CCCCCC"> || || || || || || ||
||<|3>'''Boost 1''' ||p:1kHz / z:20kHz ||<#FFCCCC>p:10Hz / z:1kHz ||<#FFCCCC>p:0Hz / z:10Hz ||<#FFCCCC>p:10Hz / z:1kHz ||<#FFCCCC>p:10Hz / z:1kHz ||<#FFCCCC>p:10Hz / z:1kHz ||
||{{{default}}} ||<#FFCCCC>{{{R72:15k, R77:165, C118:1000n}}} ||<#FFCCCC>{{{R72:omit, R77:15k, C118:1000n}}} ||<#FFCCCC>{{{R72:15k, R77:165, C118:1000n}}} ||<#FFCCCC>{{{R72:15k, R77:165, C118:1000n}}} ||<#FFCCCC>{{{R72:15k, R77:165, C118:1000n}}} ||
|| ||[[https://klog.icrr.u-tokyo.ac.jp/osl/?r=5815|klog#5815]] ||[[https://klog.icrr.u-tokyo.ac.jp/osl/?r=5671|klog#5671]] ||[[https://klog.icrr.u-tokyo.ac.jp/osl/?r=5815|klog#5815]] ||[[https://klog.icrr.u-tokyo.ac.jp/osl/?r=5804|klog#5804]] || ||
||<rowbgcolor="#CCCCCC"> || || || || || || ||
||<|3>'''Boost 2''' ||p:1kHz / z:20kHz ||<#FFCCCC>p:10Hz / z:1kHz ||<#FFCCCC>p:20Hz / z:2kHz ||<#FFCCCC>p:10Hz / z:1kHz ||<#FFCCCC>p:100Hz / z:1kHz ||<#FFCCCC>p:10Hz / z:1kHz ||
||{{{default}}} ||<#FFCCCC>{{{R74:15k, R78:165, C119:1000n}}} ||<#FFCCCC>{{{R74:8.06k, C119:1000n}}} ||<#FFCCCC>{{{R74:15k, R78:165, C119:1000n}}} ||<#FFCCCC>{{{R78:165, C119:1000n}}} ||<#FFCCCC>{{{R74:15k, R78:165, C119:1000n}}} ||
|| ||[[https://klog.icrr.u-tokyo.ac.jp/osl/?r=5815|klog#5815]] ||[[https://klog.icrr.u-tokyo.ac.jp/osl/?r=5671|klog#5671]] ||[[https://klog.icrr.u-tokyo.ac.jp/osl/?r=5815|klog#5815]] ||[[https://klog.icrr.u-tokyo.ac.jp/osl/?r=5804|klog#5804]] || ||
||<rowbgcolor="#CCCCCC"> || || || || || || ||
||<|3>'''Boost 3''' ||p:300Hz / z:4.5kHz ||p:300Hz / z:4.5kHz ||<#FFCCCC>p:20Hz / z:2kHz ||p:300Hz / z:4.5kHz ||p:300Hz / z:4.5kHz ||p:300Hz / z:4.5kHz ||
||{{{default}}} ||{{{default}}} ||<#FFCCCC>{{{R76:8.06k, R79:82, C120:1000n}}} ||{{{default}}} ||{{{default}}} ||{{{default}}} ||
|| || ||[[https://klog.icrr.u-tokyo.ac.jp/osl/?r=5671|klog#5671]] || || || ||
||||||||||||||<#CCFFCC>'''Slow'''||
||<|3>'''Boost''' ||p:4Hz / z:400kHz ||p:4Hz / z:400kHz ||p:4Hz / z:400kHz ||p:4Hz / z:400kHz ||p:4Hz / z:400kHz ||p:4Hz / z:400kHz ||
||{{{default}}} ||{{{default}}} ||{{{default}}} ||{{{default}}} ||{{{default}}} ||{{{default}}} ||
|| || || || || || ||
||<rowbgcolor="#CCCCCC"> || || || || || || ||
||<|3>'''Compensation''' ||p:4Hz ||p:4Hz ||p:4Hz ||p:4Hz ||p:4Hz ||p:4Hz ||
||{{{default}}} ||{{{default}}} ||{{{default}}} ||{{{default}}} ||{{{default}}} ||{{{default}}} ||
|| || || || || || ||
||<rowbgcolor="#CCCCCC"> || || || || || || ||
||<|3>'''Generic''' ||<#FFCCCC>g:-0.1 ||g:1.0 ||g:1.0 ||g:1.0 ||g:1.0 ||g:1.0 ||
||<#FFCCCC>{{{R134:0, R138:NL, R141:1k}}} ||{{{default}}} ||{{{default}}} ||{{{default}}} ||{{{default}}} ||{{{default}}} ||
||[[https://klog.icrr.u-tokyo.ac.jp/osl/?r=11454|klog#11454]] || || || || || ||
||<rowbgcolor="#CCCCCC"> || || || || || || ||
||<|3>'''Offset''' ||g:0.5 ||g:0.5 ||g:0.5 ||g:0.5 ||<#FFCCCC>g:0.1 ||<#FFCCCC>g:0.1 ||
||{{{default}}} ||{{{default}}} ||{{{default}}} ||{{{default}}} ||<#FFCCCC>{{{R173:91k}}} ||<#FFCCCC>{{{R173:91k}}} ||
|| || || || ||[[https://klog.icrr.u-tokyo.ac.jp/osl/?r=12594|klog#12594]] ||[[https://klog.icrr.u-tokyo.ac.jp/osl/?r=12677|klog#12677]] ||
||<rowbgcolor="#CCCCCC"> || || || || || || ||
||<|3>'''Low pass''' ||<#FFCCCC>p:30kHz ||p:100kHz ||<#FFCCCC>p:500kHz ||p:100kHz ||<#FFCCCC>p:500kHz ||p:100kHz ||
||<#FFCCCC>{{{C261:1.5n}}} ||{{{default}}} ||<#FFCCCC>{{{C261:1.5n}}} ||{{{default}}} ||<#FFCCCC>{{{C261:1.5n}}} ||{{{default}}} ||
||[[https://klog.icrr.u-tokyo.ac.jp/osl/?r=11454|klog#11454]] || ||[[https://klog.icrr.u-tokyo.ac.jp/osl/?r=9203|klog#9203]] || || || ||
||||||||||||||<#CCFFCC>'''Slow DAQ'''||
||<|3>'''Generic''' ||p:100Hz;100Hz / z:10Hz;10Hz ||p:100Hz;100Hz / z:10Hz;10Hz ||p:100Hz;100Hz / z:10Hz;10Hz ||<#FFCCCC>g:1.0 ||p:100Hz;100Hz / z:10Hz;10Hz ||p:100Hz;100Hz / z:10Hz;10Hz ||
||{{{default}}} ||{{{default}}} ||{{{default}}} ||<#FFCCCC>{{{C245:NL, C246:NL, C248:NL, C249:NL}}} ||{{{default}}} ||{{{default}}} ||
|| || || ||[[https://klog.icrr.u-tokyo.ac.jp/osl/?r=21146|klog#9203]] || || ||
||||||||||||||<#CCFFCC>'''Fast'''||
||<|3>'''High pass 1''' ||<#FFCCCC>p:2kHz / z:0Hz ||p:5Hz / z:0Hz ||p:5Hz / z:0Hz ||p:5Hz / z:0Hz ||p:5Hz / z:0Hz ||<#FFCCCC>g:1.0 ||
||<#FFCCCC>{{{C275:NL, C279:0.047u}}} ||{{{default}}} ||{{{default}}} ||{{{default}}} ||{{{default}}} ||<#FFCCCC>{{{R178:NL, C178:NL, C279:0}}} ||
||[[https://klog.icrr.u-tokyo.ac.jp/osl/?r=11454|klog#11454]] || || || || ||[[https://klog.icrr.u-tokyo.ac.jp/osl/?r=9921|klog#9921]] ||
||<rowbgcolor="#CCCCCC"> || || || || || || ||
||<|3>'''High pass 2''' ||<#FFCCCC>p:36kHz ||p:5Hz / z:0Hz ||p:5Hz / z:0Hz ||p:5Hz / z:0Hz ||p:5Hz / z:0Hz ||<#FFCCCC>g:1.0 ||
||<#FFCCCC>{{{R179:0, R184:0, R187:2k, R188:2k, C290:2.2n}}} ||{{{default}}} ||{{{default}}} ||{{{default}}} ||{{{default}}} ||<#FFCCCC>{{{R179:NL, C179:NL, C280:0}}} ||
||[[https://klog.icrr.u-tokyo.ac.jp/osl/?r=11454|klog#11454]] || || || || ||[[https://klog.icrr.u-tokyo.ac.jp/osl/?r=9921|klog#9921]] ||
||<rowbgcolor="#CCCCFF"> || '''IMC''' || '''CARM''' || '''PLL''' || '''FIB''' || '''GrPDH''' || '''Summing''' ||

List of Common Mode Servo Boards

This is a list of Common Mode Servo Boards (JGW-D1503567). Here, several different variants of CMSB are summarized.

Board S/N

Chassis S/N

CMS Board JGW

Assembled Chassis JGW

Use

Version

Additional Changes

Current Place

Confirmed Date

Remarks

001

S1503859

MZI

Default?

unknown

PSL room

003

002

JGW-S1605803

S1605810

IMC

Default

no changes made in signal path

IOO rack

2018.08.21(Nakano, Enomoto)
2021.04.15(YamaT)

004

003

JGW-S1605803

S1605811

CARM (tentative)
FIB X

CARM ver1

Circuit Room (Mozumi)
ALS0 rack

2018.08.16 (Enomoto)

005

004

JGW-S1605804

S1605812

PLL X (tentative)
FIB Y

PLL ver1

ALS0 rack

2018.09.28 (Enomoto)

006

005

JGW-S1605805

S1605813

Gr PDH X (tentative)
Gr PDH Y

Gr PDH ver1

LSC0 rack

2018.09.28 (Enomoto)

???

???

JGW-S1809472

S1809500

Gr PDH X

LSC0 rack

???

???

JGW-S1809460

S1809505

PLL X

ALS0 rack

???

???

JGW-S???????

S1809501

PLL Y

ALS0 rack

???

???

JGW-S???????

S1809504

CARM

ALS1 rack

???

???

JGW-S1809477

S1809503

Summing node

ALS1 rack

Block Diagram

CMSB Block Diagram

List of Variants

Red highlighted part: Exceptional Changes

Default

  • Common Part

Common Compensation

Common Boost 1

Common Boost 2

Common Boost 3

pole/zero

40Hz/4kHz

1kHz/20kHz

1kHz/20kHz

300Hz/4.5kHz

Parts

R70:1.2k

C121:33n

R72:1.5k

R77:82

C118:100n

R74:1.5k

R78:82

C119:100n

R76:4.99k

R79:374

C120:100n

  • Slow Part

Slow Boost

Slow Compensation

Slow Generic

LPF at the last stage

pole/zero

4Hz/400Hz

4Hz pole

gain as -0.1 (klog#11454)

100kHz pole --> 500kHz pole in ver2 --> 30kHz pole (klog#11454)

Parts

C225:330n

C220:330n

R134:0, R138:NL, R141:1k (klog#11454)

C261: 470p --> 100p in ver2 --> C261:1.5n (klog#11454)
  • Fast Part

Fast HPF 1

Fast HPF 2

pole/zero

5Hz High pass --> 2kHz High pass (klog#11454)

5Hz High pass --> 36kHz Low pass (klog#11454)

Parts

C275:20u --> C275:NL, C279:0.047u (klog#11454)

C276:20u --> R179:0, R184: 0, R187:2k, R188: 2k, C290: 2.2n (klog#11454)

MZI

  • Common Part

Common Compensation

Common Boost 1

Common Boost 2

Common Boost 3

pole/zero

40Hz/4kHz

10Hz/400Hz

10Hz/400Hz

1Hz/100Hz

Parts

R70:1.2k

C121:33n

R72:15k

R77:390

C118:1000n

R74:15k

R78:390

C119:1000n

R76:150k

R79:1.5k

C120:1000n

  • Slow Part

Slow Boost

Slow Compensation

pole/zero

4Hz/400Hz

4Hz pole

Parts

C225:330n

C220:330n

  • Fast Part

Fast HPF 1

Fast HPF 2

pole/zero

5Hz High pass

5Hz High pass

Parts

C275:20u

C276:20u

CARM (ver1)

  • Common Part

Common Compensation

Common Boost 1

Common Boost 2

Common Boost 3

pole/zero

40Hz/4kHz

10Hz/1kHz

10Hz/1kHz

300Hz/4.5kHz

Parts

R70:1.2k

C121:33n

R72:15k

R77:165

C118:1000n

R74:15k

R78:165

C119:1000n

R76:4.99k

R79:374

C120:100n

  • Slow Part

Slow Boost

Slow Compensation

pole/zero

4Hz/400Hz

4Hz pole

Parts

C225:330n

C220:330n

  • Fast Part

Fast HPF 1

Fast HPF 2

pole/zero

5Hz High pass

5Hz High pass

Parts

C275:20u

C276:20u

PLL (ver1)

  • Common Part

Common Compensation

Common Boost 1

Common Boost 2

Common Boost 3

pole/zero

40Hz/4kHz

0Hz/10Hz

20Hz/2kHz

20Hz/2kHz

Parts

R70:1.2k

C121:33n

R72:omit

R77:15k

C118:1000n

R74:8.06K

R78:82

C119:1000n

R76:8.06K

R79:82

C120:1000n

  • Slow Part

Slow Boost

Slow Compensation

LPF at the last stage

pole/zero

4Hz/400Hz

4Hz pole

100kHz pole --> 500kHz in ver2

Parts

C225:330n

C220:330n

C261: 470p --> 100p in ver2
  • Fast Part

Fast HPF 1

Fast HPF 2

pole/zero

5Hz High pass

5Hz High pass

Parts

C275:20u

C276:20u

Gr PDH (ver1)

  • Common Part

Common Compensation

Common Boost 1

Common Boost 2

Common Boost 3

pole/zero

40Hz/400Hz

10Hz/1kHz

100Hz/1kHz

300Hz/4.5kHz

Parts

R70:12k

C121:33n

R72:15k

R77:165

C118:1000n

R74:1.5k

R78:165

C119:1000n

R76:4.99k

R79:374

C120:100n

  • Slow Part

Slow Boost

Slow Compensation

LPF at the last stage

Slow offset

pole/zero

4Hz/400Hz

4Hz pole

100kHz pole --> 500kHz in ver2

1/10 attenuation

Parts

C225:330n

C220:330n

C261: 470p --> 100p in ver2

R173: 10k --> 91k in ver3
  • Fast Part

Fast HPF 1

Fast HPF 2

pole/zero

5Hz High pass

5Hz High pass

Parts

C275:20u

C276:20u

Summing Node (ver1)

  • Common Part

Common Compensation

Common Boost 1

Common Boost 2

Common Boost 3

pole/zero

40Hz/48kHz

10Hz/1kHz

10Hz/1kHz

300Hz/4.5kHz

Parts

R68:120k

R70:100

C121:33n

R72:15k

R77:165

C118:1000n

R74:15k

R78:165

C119:1000n

R76:4.99k

R79:374

C120:100n

  • Slow Part

Slow Boost

Slow Compensation

pole/zero

4Hz/400Hz

4Hz pole

Parts

C225:330n

C220:330n

  • Fast Part

Fast HPF 1

Fast HPF 2

pole/zero

5Hz High pass

5Hz High pass

Parts

C275:20u

C276:20u

  • Additional Changes

Common Excitation

pole/zero

Differential Amp

Parts

R82:10k

R91:10k

Summing Node (ver2)

  • Common Part

Common Compensation

Common Boost 1

Common Boost 2

Common Boost 3

pole/zero

40Hz/48kHz

10Hz/1kHz

10Hz/1kHz

300Hz/4.5kHz

Parts

R68:12k

R70:100

C121:33n

R72:15k

R77:165

C118:1000n

R74:15k

R78:165

C119:1000n

R76:4.99k

R79:374

C120:100n

  • Slow Part

Slow Boost

Slow Compensation

pole/zero

4Hz/400Hz

4Hz pole

Parts

C225:330n

C220:330n

  • Fast Part

Fast HPF 1

Fast HPF 2

pole/zero

5Hz High pass

5Hz High pass

Parts

C275:20u

C276:20u

  • Additional Changes

Common Excitation

pole/zero

Differential Amp

Parts

R82:10k

R91:10k

In preparation

IMC

CARM

PLL

FIB

GrPDH

Summing

Chassis

S1605810 (002)

S1809504 (???)

S1809505 (???) for X

S1605811 (003) for X

S1809506 (???) for X

S1809503 (???)

S1809501 (???) for Y

S1809509 (???) for Y

S1605813 (005) for Y

Board

S1605802 (003)

Sxxxxxxx (???)

S1809460 (???) for X

S1605803 (004) for X

S1809465 (???) for X

S1809477 (???)

Sxxxxxxx (???) for Y

S1809464 (???) for Y

S1605805 (006) for Y

Common

Compensation

p:40Hz / z:4kHz

p:40Hz / z:4kHz

p:40Hz / z:4kHz

p:40Hz / z:4kHz

p:40Hz / z:400Hz

p:40Hz / z:48kHz

default

default

default

default

R70:12k

R68:12k, R70:100, C121:33n

klog#5804

Boost 1

p:1kHz / z:20kHz

p:10Hz / z:1kHz

p:0Hz / z:10Hz

p:10Hz / z:1kHz

p:10Hz / z:1kHz

p:10Hz / z:1kHz

default

R72:15k, R77:165, C118:1000n

R72:omit, R77:15k, C118:1000n

R72:15k, R77:165, C118:1000n

R72:15k, R77:165, C118:1000n

R72:15k, R77:165, C118:1000n

klog#5815

klog#5671

klog#5815

klog#5804

Boost 2

p:1kHz / z:20kHz

p:10Hz / z:1kHz

p:20Hz / z:2kHz

p:10Hz / z:1kHz

p:100Hz / z:1kHz

p:10Hz / z:1kHz

default

R74:15k, R78:165, C119:1000n

R74:8.06k, C119:1000n

R74:15k, R78:165, C119:1000n

R78:165, C119:1000n

R74:15k, R78:165, C119:1000n

klog#5815

klog#5671

klog#5815

klog#5804

Boost 3

p:300Hz / z:4.5kHz

p:300Hz / z:4.5kHz

p:20Hz / z:2kHz

p:300Hz / z:4.5kHz

p:300Hz / z:4.5kHz

p:300Hz / z:4.5kHz

default

default

R76:8.06k, R79:82, C120:1000n

default

default

default

klog#5671

Slow

Boost

p:4Hz / z:400kHz

p:4Hz / z:400kHz

p:4Hz / z:400kHz

p:4Hz / z:400kHz

p:4Hz / z:400kHz

p:4Hz / z:400kHz

default

default

default

default

default

default

Compensation

p:4Hz

p:4Hz

p:4Hz

p:4Hz

p:4Hz

p:4Hz

default

default

default

default

default

default

Generic

g:-0.1

g:1.0

g:1.0

g:1.0

g:1.0

g:1.0

R134:0, R138:NL, R141:1k

default

default

default

default

default

klog#11454

Offset

g:0.5

g:0.5

g:0.5

g:0.5

g:0.1

g:0.1

default

default

default

default

R173:91k

R173:91k

klog#12594

klog#12677

Low pass

p:30kHz

p:100kHz

p:500kHz

p:100kHz

p:500kHz

p:100kHz

C261:1.5n

default

C261:1.5n

default

C261:1.5n

default

klog#11454

klog#9203

Slow DAQ

Generic

p:100Hz;100Hz / z:10Hz;10Hz

p:100Hz;100Hz / z:10Hz;10Hz

p:100Hz;100Hz / z:10Hz;10Hz

g:1.0

p:100Hz;100Hz / z:10Hz;10Hz

p:100Hz;100Hz / z:10Hz;10Hz

default

default

default

C245:NL, C246:NL, C248:NL, C249:NL

default

default

klog#9203

Fast

High pass 1

p:2kHz / z:0Hz

p:5Hz / z:0Hz

p:5Hz / z:0Hz

p:5Hz / z:0Hz

p:5Hz / z:0Hz

g:1.0

C275:NL, C279:0.047u

default

default

default

default

R178:NL, C178:NL, C279:0

klog#11454

klog#9921

High pass 2

p:36kHz

p:5Hz / z:0Hz

p:5Hz / z:0Hz

p:5Hz / z:0Hz

p:5Hz / z:0Hz

g:1.0

R179:0, R184:0, R187:2k, R188:2k, C290:2.2n

default

default

default

default

R179:NL, C179:NL, C280:0

klog#11454

klog#9921

IMC

CARM

PLL

FIB

GrPDH

Summing

KAGRA/Subgroups/MIF/AEL/CMSB (last edited 2024-05-15 21:40:46 by satoru.takano)