Datasheet

Typical Operating Characteristics (continued)
(V
CC
= +3.3V, C
APC
= 0.01µF, I
BIAS
= 20mA, and I
MOD
= 30mA, T
A
= +25°C, unless otherwise noted.)
MAX3735/MAX3735A
2.7Gbps, Low-Power SFP Laser Drivers
8 _______________________________________________________________________________________
TRANSMITTER DISABLE
MAX3735 toc16
40ns/div
FAULT
V
CC
LASER
OUTPUT
TX_DISABLE
t_off = 134ns
LOW
LOW
3.3V
HIGH
RESPONSE TO FAULT
MAX3735 toc17
1µs/div
FAULT
V
PC_MON
LASER
OUTPUT
TX_DISABLE
t_fault = 0.9µs
LOW
LOW
EXTERNALLY
FORCED FAULT
HIGH
FAULT RECOVERY TIME
MAX3735 toc18
100ms/div
FAULT
V
PC_MON
LASER
OUTPUT
TX_DISABLE
t_init = 60ms
HIGH
LOW
EXTERNAL
FAULT REMOVED
HIGH
LOW
LOW
FREQUENT ASSERTION OF TX_DISABLE
MAX3735 toc19
4µs/div
FAULT
V
PC_MON
LASER
OUTPUT
TX_DISABLE
EXTERNALLY
FORCED FAULT