V23832-T2131-M101 Datasheet, PDF (4/30 Pages) Infineon Technologies AG – PAROLI 2 Tx AC, 1.6 Gbit/s

V23832-T2131-M101
V23832-R121-M101
Pin Configuration
Pin Description Transmitter
Symbol Level/Logic Description
V_CC
V_IN
V_EE
LCU
LVCMOS
Out
Power supply voltage of laser driver
CML: V_IN = Reference supply (e.g. V_CC)
LVDS, LVPECL: V_IN = V_EE
Ground
Laser Controller Up.
High = normal operation.
Low = laser fault or RESETlow.
DIxxN
Signal In Data Input #xx, inverted
DIxxP
Signal In Data Input #xx, non-inverted
–RESET
LVCMOS In
High = laser diode array is active.
Low = switches laser diode array off.
This input has an internal pull-down to ensure laser eye
safety switch off in case of unconnected RESETinput.
LE
LVCMOS In Laser ENABLE. High active.
High = laser array is on if LE is also active.
Low = laser array is off. This input has an internal pull-up,
therefore can be left open.
–LE
LVCMOS In Laser ENABLE. Low active.
Low = laser array is on if LE is also active. This input has
an internal pull-down, therefore can be left open.
t.b.l.o.
to be left open
Reserved
Reserved for future use
Data Sheet
4
2003-11-19