Advertisement
Control description of Micro ICR
■ Control terminals
Function
Gain control
mode selection
(Digital control)
Gain adjustment
in MGC mode
(Analog control)
Output voltage
swing adjustment
in AGC mode
(Analog control)
Output shutdown
(Digital control)
FUJITSU OPTICAL COMPONENTS CONFIDENTIAL
Pin #
MGC mode
3
AGC mode
11
16
19
24
12
15
20
23
Shutdown
enable
32
Shutdown
disable
EQUIVALENT CIRCUITS OF CONTROL PINS
Symbol
Min
0
MC/AGC
2
GA_YI
GA_YQ
0
GA_XI
GA_XQ
OA_YI
OA_YQ
0.5
OA_XI
OA_XQ
0
SD
2
7
7
Typ
Max
Unit
-
0.8
V
-
Vcc
-
Vcc
V
-
2
V
-
0.8
V
-
Vcc
PS-15-349-01
Advertisement
