MAX3996 Ver la hoja de datos (PDF) - Maxim Integrated
Número de pieza
componentes Descripción
Fabricante
MAX3996 Datasheet PDF : 16 Pages
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3.0V to 5.5V, 2.5Gbps VCSEL
and Laser Driver
Typical Operating Characteristics (continued)
(VCC = 3.3V, TA = +25°C, unless otherwise noted.)
HOT PLUG WITH
TX_DISABLE LOW
0V
VCC
LOW
FAULT
LOW
TX_DISABLE
3.3V
t_init = 23mS
STARTUP WITH SLOW
RAMPING SUPPLY
3.3V
0V
VCC
LOW
FAULT
LOW
TX_DISABLE
TRANSMITTER ENABLE
VCC
3.3V
FAULT LOW
HIGH
TX_DISABLE
t_on = 37µs
LOW
LASER
OUPUT
LASER
OUPUT
LASER
OUPUT
10.0ms/div
10.0ms/div
20.0µs/div
TRANSMITTER DISABLE
VCC
3.3V
FAULT LOW
LOW
TX_DISABLE
LASER
OUPUT
t_off = 60ns
HIGH
20.0ns/div
RESPONSE TO FAULT
EXTERNALLY
VMON2 FORCED FAULT
ON
IBIAS
t_fault = 14µs
OFF
FAULT LOW
ELECTRICAL
OUPUT
HIGH
10.0µs/div
VTC
FAULT
TX_DISABLE
LASER
OUPUT
FAULT RECOVERY TIME
EXTERNAL
FAULT REMOVED
10.0µs/div
VTC
FAULT
FREQUENT ASSERTION OF
TX_DISABLE
EXTERNALLY
FORCED FAULT
OV
TX_DISABLE
LASER
OUPUT
1.00ms/div
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