Datasheet

MAX3735/MAX3735A
2.7Gbps, Low-Power SFP Laser Drivers
_______________________________________________________________________________________ 5
V
IN
+
(V
IN
+) - (V
IN
-)
V
IN
-
(200mV
P-P
min,
2400mV
P-P
max)
(100mV min,
1200mV max)
I
MOD
VOLTAGE
CURRENT
TIME
I
OUT
+
Figure 2. Output Termination for Characterization
50Ω75Ω
30Ω
30Ω
0.5pF
30Ω
OSCILLOSCOPE
OUT+
I
OUT
+
OUT-
OUT+
MAX3735
MAX3735A
V
CC
V
CC
Figure 1. Required Input Signal and Output Polarity
SOURCE
NOISE
TO LASER
DRIVER V
CC
OPTIONAL
OPTIONAL
MODULE
HOST BOARD
C1
0.1µF
C2
10µF
C3
0.1µF
L1
1µH
VOLTAGE
SUPPLY
FILTER DEFINED BY SFP MSA
Figure 3. Supply Filter