M02061_17 Datasheet, PDF (12/45 Pages) M/A-COM Technology Solutions, Inc. – 3.3 or 5 Volt Laser Driver

M02061-12/-21
3.3 or 5 Volt Laser Driver
Rev V6
Transmitter Disable (DIS transition high)
V_CC3
and
V_CC5
status
FAIL
(high)
V_CC3 and V_CC5
“OK”
(low)
Fault Recovery Behavior
Fault
recovery at:
MOD_SET.
C_APC, OUT+,
or IBout
FAIL
Fault
Removed
FAIL remains high
until reset by DIS
going high
DIS
LASER
OUTPUT
t_off < 10 μs,
(1 μs typ.)
DIS
LASER
OUTPUT
t_reset,
10 μs,
min.
t_on < 1ms
Response to Fault
Fault at:
MOD_SET.
C_APC, OUTP,
or IBout
FAIL
DIS
Fault Occurs
t_fault < 100 μs,
(4 μs typ.)
LASER
OUTPUT
Unsuccessful Fault Reset Attempt
Fault at:
APC_SET
FAIL
DIS
LASER
OUTPUT
Fault Remains
t_init < 5ms,
(3ms typ.)
t_reset,
10 μs,
min.
12
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