V23839-R35-L55 Datasheet, PDF (16/34 Pages) Infineon Technologies AG – iSFF - Intelligent Small Form Factor 1.25 Gigabit Ethernet 4.25/2.125/1.0625 Gbit/s Fibre Channel Multimode 850 nm Transceiver with LC™ Connector

V23839-R3x-L55
Timing of Control and Status I/O
Parameter
Symbol
Values Unit
min. max.
Tx Disable
t_off
Assert Time
10
µs
Tx Disable
t_on
Negate Time
1
ms
Time to Initialize, t_init
Including Reset
of Tx Fault
Tx Fault Assert t_fault
Time
Tx Disable to
Reset
t_reset 10
SD Assert Time t_SD_on
SD Deassert
Time
t_SD_off
300 ms
100 µs
µs
100 µs
100 µs
Technical Data
Condition
Time from rising edge of Tx
Disable to when the optical
output falls below 10% of
nominal
Time from falling edge of Tx
Disable to when the modulated
optical output rises above 90%
of nominal
From power on or negation of
Tx Fault using Tx Disable
Time from fault to Tx Fault on
Time Tx Disable must be held
high to reset Tx Fault
Time from SD state to Rx SD
assert
Time from non-SD state to
Rx SD deassert
Preliminary Product Information
16
2004-06-25