Differences between revisions 19 and 57 (spanning 38 versions)

Analog Electronics

Members	Meetings	Logs	Documents	Projects
Members of AEL	AEL meeting	AEL Blog	AEL related documents	DC power supply
KAGRA subgroup members	KAGRA calendar	KAGRA blog	KAGRA Acronyms	D-SUB cable
		KAGRA wiki	JGWdoc	RF electronics
			JGW document search by google	Circuits list

Circuits
VIS	IOO	MIF	AOS	DGS
LVDT/coil driver	TTFSS	RF PD	Optical lever	AA/AI filter
	PMC servo	I&Q demodulator		whitening filter
GEO phone interface
stepping motor
LVDT signal distributor
Geo Phone signal distributor

Group

Name

Lot No.

JGWDoc No.

受付日

受渡し予定日

Design

製作

Chassis, Panel

Assembling

完了日

VIS

LVDT driver

001

2013/2/15

VIS

LVDT-Coil distributor

001

D1201253

2013/11/18

2013/12/27

2014/1/9

2014/1/15

2014/1/31

VIS

Stepper motor driver

001

2014/7/8

VIS

Satellite box

001

2014/7/9

VIS

OSEM board

002

2014/7/9

-  ⇤ ← Revision 19 as of 2013-02-15 13:48:37 → 
  Size: 3480
  Editor: OsamuMiyakawa
  Comment:
+   ← Revision 57 as of 2014-07-14 10:09:52 → ⇥
  Size: 2846
  Editor: OsamuMiyakawa
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 2:
-== Meeting ==
=== 2012/11/9 10:00~ How to make a circuit using AEL ===
 . Files: [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/DocDB/ShowDocument?docid=1384|AELの方針と
AELを利用しての回路制作]]
 . [[KAGRA/Subgroups/AEL/meeting/20121109|Minutes]]
-Line 8:
+Line 3:
+||<style="background-color: #80E030;text-align: center;">'''Members'''||<style="background-color: #80E030;text-align: center;">'''Meetings'''||<style="background-color: #80E030;text-align: center;">'''Logs'''||<style="background-color: #80E030;text-align: center;">'''Documents'''||<style="background-color: #80E030;text-align: center;">'''Projects'''||
||[[KAGRA/Subgroups/AEL/Members|Members of AEL]]||[[KAGRA/Subgroups/AEL/meeting|AEL meeting]]||[[http://gwclio.icrr.u-tokyo.ac.jp/lcgtsubgroup/electronics/|AEL Blog]]||[[KAGRA/Subgroups/AEL/Documents|AEL related documents]]||[[KAGRA/Subgroups/AEL/Circuits/DCPowerSupply|DC power supply]]||
||[[KAGRA/Subgroups/Members|KAGRA subgroup members]]||[[http://gwcenter.icrr.u-tokyo.ac.jp/conference/calendar|KAGRA calendar]]||[[http://gwclio.icrr.u-tokyo.ac.jp/lcgtsubgroup/|KAGRA blog]]||[[KAGRA/Terminology#DGS|KAGRA Acronyms]]||[[KAGRA/Subgroups/DGS/Projects/STDA/Dsub9|D-SUB cable]]||
|| || ||[[KAGRA|KAGRA wiki]]||[[http://gwdoc.icrr.u-tokyo.ac.jp|JGWdoc]]||[[KAGRA/Subgroups/AEL/Circuits/RF|RF electronics]]||
|| || || ||[[http://www.google.com/cse/home?cx=017444024272121679524:7p2pwvc2k2c|JGW document search by google]]||[[KAGRA/Subgroups/AEL/Circuits/List|Circuits list]]||
 Line 9:
------
+||||||||||<style="background-color: #80E030;text-align: center;">'''Circuits'''||
||<style="background-color: #B0F0B0">'''VIS'''||<style="background-color: #B0F0B0">'''IOO'''||<style="background-color: #B0F0B0">'''MIF'''||<style="background-color: #B0F0B0">'''AOS'''||<style="background-color: #B0F0B0">'''DGS'''||
||[[KAGRA/Subgroups/AEL/Circuits/LVDT|LVDT/coil driver]]||[[KAGRA/Subgroups/AEL/Ciorcuits/TTFSS|TTFSS]]||RF PD||[[KAGRA/Subgroups/AEL/Circuits/OpLev|Optical lever]]||[[KAGRA/Subgroups/DGS/Circuits/AntiAliasImage|AA/AI filter]]||
|| ||PMC servo||[[KAGRA/Subgroups/AEL/Circuits/IQdemod|I&Q demodulator]]|| ||[[KAGRA/Subgroups/DGS/Circuits/Whitening|whitening filter]]||
||[[KAGRA/Subgroups/AEL/Circuits|GEO phone interface]]|| || || || ||
||[[KAGRA/Subgroups/AEL/Circuits/SteppingMotor|stepping motor]]|| || || || ||
||[[KAGRA/Subgroups/AEL/Circuits/LVDTDistributor|LVDT signal distributor]]|| || || || ||
||[[KAGRA/Subgroups/AEL/Circuits/GeoPhoneDistributor|Geo Phone signal distributor]]|| || || || ||
-Line 11:
+Line 18:
-== Circuits for subsystem ==

== VIS ==
=== LVDT driver ===
 * [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=1253|D1201253]] Test Circuit of Voice Coil Driver
 * [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=1253|D1201251]] Presentation for MIF meeting
 * [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/DocDB/ShowDocument?docid=1255|D1201255]] LVDT-Actuator Driver Electronics
 * [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/DocDB/ShowDocument?docid=1467|JGW-D1201467]]: LVDT and Voice Coil Drivers Electric Circuits (1/5/2013

==== 2013/2/15 meeting (高橋、宮川、上泉) ====
 *何ch必要か -> 100ch -> 基板24枚
  * 8ch単位で一箱 -> 計12箱
 * 基板はニケフから購入することを考える
  * 基板の箱詰めを考える
   * 安定化電源内臓のため、外部から18Vを直結
   * インターフェース -> 要検討
    * 位相ねじにフロントパネルからアクセス(穴をあける)
    * テストピンが必要かどうか確認
 * 変調信号出力を箱の中に内臓
  * 変調周波数は固定（TAMAの回路図参考)
  * 外部から変調周波数を入れるのも作っておく
 * 箱詰めした回路の完成8月完成を目処

----
== Common Circuits or related things ==
=== DC Power Supply ===
 * '''Bipolar 24 Volt power supply'''
  . 24V power supplier / [[attachment:LCGT/subgroup/Electronics/DC_power_supply.pdf|selection report]]
 * '''Connector and cable'''
  . Cables for DC24V [[attachment:LCGT/subgroup/Electronics/DC_power_plan.pdf|selection report]]
 * '''[[attachment:LCGT/subgroup/Electronics/low_noise_regulator.pdf|+15V regulator (ultra low noise)]]'''
 * '''High voltages'''
  . QPD vias voltage (In TAMA case, 180V)
  . Coil driver (LIGO High-Voltage type: >140V)
  . PZT driver (DC >100V or AC power supply)

=== RF electronics ===
 * '''Oscillator'''
  . [[attachment:LCGT/subgroup/Electronics/SG010M3R0GB_test_sheet.pdf]]
  . [[CLIO/Technicals/OSCdata|CLIO related]]
  . [[attachment:LCGT/subgroup/Electronics/wenzel_500_13757B.pdf|Wenzel 500 of TAMA]]
    . reference: [[attachment:LCGT/subgroup/Electronics/TAMA_RF_2010.pdf|LO signal distribution for TAMA RSE]]
 * '''RF Photo detector'''
  . N. Mio [[http://iopscience.iop.org/1742-6596/122/1/012014|JPCS, 122, (2008) 012014]]
  . H. Grote [[http://rsi.aip.org/resource/1/rsinak/v78/i5/p054704_s1|RSI, 78, (2007), 054704]]
 * '''RF QPD detector'''
 * '''Demodulator'''
 * '''EOM driver'''

=== Audio Frequency electronics ===
 . As a general rule, differential signal transfer should be applied.
 . Dsub 9-pin connector and cable

 * '''[[CLIO/Tasks/DigitalControl|Digital front-end circuits]]'''
  * Anti-Alias / Anti-Imaging filter
  * Differential signal buffer Amp.
  * Whitening / De-whitening filter

 * '''Coil driver'''
 * '''AF photo detector for DC readout'''
 * '''Optical lever sensor'''

 * '''Ultra-Low-Noise Amp.'''
  . [[attachment:LCGT/subgroup/Electronics/SA200F3_noise.pdf|NF SA-200F3]]

=== Safety Control ===
 * '''Mechanical shutter for photo detector protection'''
 * '''Interlock switch'''
+||Group||Name||Lot No.||JGWDoc No.||受付日||受渡し予定日|| ||Design||製作||Chassis, Panel||Assembling|| ||完了日||
|| |||||||||| || |||||||||| || ||
||VIS||LVDT driver||001|| ||2013/2/15|| || || || || || || || ||
||VIS||LVDT-Coil distributor||001||D1201253||2013/11/18|| || ||2013/12/27||2014/1/9||2014/1/15||2014/1/31|| ||2014/1/31||
||VIS||Stepper motor driver||001||2014/7/8|| || || || || || || || || ||
||VIS||Satellite box||001||2014/7/9|| || || || || || || || || ||
||VIS||OSEM board||002||2014/7/9|| || || || || || || || || ||