Differences between revisions 41 and 46 (spanning 5 versions)

Electronics

DC Power Supply

Bipolar 24 Volt power supply
- 24V power supplier / selection report
Connector and cable
- Cables for DC24V selection report
+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)

Oscillator
- SG010M3R0GB_test_sheet.pdf
- CLIO related
RF Photo detector
- N. Mio JPCS, 122, (2008) 012014
- H. Grote RSI, 78, (2007), 054704
RF QPD detector
Demodulator
EOM driver

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

-  ⇤ ← Revision 41 as of 2010-11-01 12:11:30 → 
  Size: 1187
  Editor: DaisukeTatsumi
  Comment:
+   ← Revision 46 as of 2010-11-01 20:10:57 → ⇥
  Size: 1447
  Editor: ShigenoriMoriwaki
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 9:
+ * '''High voltages'''
  . QPD vias voltage (In TAMA case, 180V)
  . Coil driver (LIGO High-Voltage type: >140V)
  . PZT driver (DC >100V or AC power supply)
-Line 33:
+Line 37:
+== Safety Control ==
 * '''Mechanical shutter for PD protection'''
 * '''Interlock switch'''