QPB7432
Optical to Electrical Receiver User Manual
Optical Receiver User Manual
– Rev 02, Aug 12, 2018
-
3 of 9
-
®
RFSA3043
Variable
Attenuator
Feedback
Circuit
QPB7432
QPB7432 OPTICAL RECEIVER BLOCK
DIAGRAM
6 Pin Header
RF OUT
QPB7420
Discrete
Eq
Match
PD Bias
Circuit
O
P
S
O
P
S
5V/110mA
5V/2mA
5V/55mA
12
V
5
V
G
N
D
Mo
de
Mo
d
e
VC
VC
5
V
Feedback
Circuit
Figure 2
EVB Block Diagram