Differences between revisions 17 and 18

Analog Electronics for Interferometer Control

Electronics

Name	Height	Schematics	Power	Description
RF PD	-	JGW-D1201280	+-18V	has DC, RF HI, RF LOW outputs
RF QPD	-			should have 4 RF outputs, 4 DC outputs
DC PD	-			should have DC output
DC QPD	-			should have 4 DC outputs
TTFSS	-	JGW-D1301823	from Interface
TTFSS Interface	-	JGW-D1301831	+-17V,+-24V,+-200V
PMC Servo Board	-		+-17V,+-24V,+-200V?	may need interface board
RF Oscillator Source	?	Agilent	AC	for the time being
Frequency Doubler	1U			for sideband power monitor
Phase Frequency Discriminator	1U			for ALS
RF Distribution Amplifier	1U		+-17V,+-24V	split into 8
Delay Line Phase Shifter	1U		+15V?	1 input, 1 output?
Quad IQ Demodulator LSC	1U	JGW-D1402413	+-18V	4 LOs for 4 demodulation channels
Quad IQ Demodulator ASC	1U	JGW-D1402413	+-18V	1 LO for 4 demodulation channels
Common Mode Servo Board	1U		+-17V,+-24V	2 inputs, slow and fast outputs
PD Breakout Board	1U		+-18V	for ribbon cables from RF PDs. 8 inputs?
ISS Board	?
PLL Servo Board	?
OMC Servo Board	?

Test fabrication of RF PD (by the end of September ?, test in October)
Compile other analog circuit designs from LIGO into KAGRA spec. (by the end of October)
Design frequency stabilization related circuits with NAOJ group (by the end of FY2012)

-  ⇤ ← Revision 17 as of 2014-11-13 16:13:34 → 
  Size: 2593
  Editor: YutaMichimura
  Comment:
+   ← Revision 18 as of 2014-11-13 16:14:06 → ⇥
  Size: 2595
  Editor: YutaMichimura
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
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-* Ref: [[https://awiki.ligo-wa.caltech.edu/aLIGO/RfDesign|awiki/RfDesign]]
+ * Ref: [[https://awiki.ligo-wa.caltech.edu/aLIGO/RfDesign|awiki/RfDesign]]
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-* KAGRA ISC Electrical Components Layout [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/DocDB/ShowDocument?docid=2986|JGW-D1402986]]
+ * KAGRA ISC Electrical Components Layout [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/DocDB/ShowDocument?docid=2986|JGW-D1402986]]