Fujitsu FIM24721 Series Application Note page 6

Pin functions of Micro ICR
DC pins
No NAME FUNCTION
1 RFU Reserved for Future Use
2 RFU Reserved for Future Use
3 MC/AGC MGC/AGC Selection
4 MPD+ Monitor Photodiode Cathode
5 MPD- Monitor Photodiode Anode
6 VPD_YIn Photodiode power supply (YIn)
7 VPD_YIp Photodiode power supply (YIp)
8 VPD_YQp Photodiode power supply (YQp)
9 VPD_YQn Photodiode power supply (YQn)
10 PI-YI Peak Indicator YI
11 GA-YI Gain Adjust YI
12 OA-YI Output Amplitude Adjust YI
13 VCC_Y Amplifier power supply (YI and YQ)
14 GND Ground
15 OA-YQ Output Amplitude Adjust YQ
16 GA-YQ Gain Adjust YQ
17 PI-YQ Peak Indicator YQ
18 PI-XI Peak Indicator XI
19 GA-XI Gain Adjust XI
20 OA-XI Output Amplitude Adjust XI
21 GND Ground
22 VCC_X Amplifier power supply (XI and XQ)
23 OA-XQ Output Amplitude Adjust XQ
24 GA_XQ Gain Adjust XQ
25 PI-XQ Peak Indicator XQ
26 VPD_XIn Photodiode power supply (XIn)
27 VPD_XIp Photodiode power supply (XIp)
28 VPD_XQp Photodiode power supply (XQp)
29 VPD_XQn Photodiode power supply (XQn)
30 VOA2 VOA GND
31 VOA1 VOA control
32 SD Shutdown
33 RFU Reserved for Future Use
34 RFU Reserved for Future Use
: Control pins
: Monitor pins
: Power supply pins
FUJITSU OPTICAL COMPONENTS CONFIDENTIAL
6
6
RF pins
No Name
1 GND
2 XIp
3 XIn
4 GND
5 XQp
6 XQn
7 GND
8 YIp
9 YIn
10 GND
11 YQp
12 YQn
13 GND
PS-15-349-01