FOA2322A Datasheet, PDF (32/37 Pages) Infineon Technologies AG – 3.2 Gbi t /s Laser Driver IC for Telecom and Datacom Applications

4
Application Examples
FOA2322A
Application Examples
V_CC V_CC
V_CC
LEN
RST
RSTN
D
DN
CLK
CLKN
CSELN
V_{CC Mode}
Start
CFDEL CISM CILM V_CCD2
V_CCD V_CCA
LDOFF
LF
Laser Supervisor
V_CC
Supervisor
Bias
Enable
Modulation
Enable
Input Stage
Latch
Modulator
Modul. Control
Incl. Oscillator
HWA
V_MOD
O
O
ON
ON
V_EE2
V_EE2
RBRIP
RMRIP
CMOD
MX
COSC
Optional
Temperature
Compensation
RTC
RMOD
MD
Bias Control
V_EE V_{EE CBIAS}
Optional
RPOUT
Bias
Generator
MPOUT
V_EE1
I_BIAS
V_BIAS
Optional
Figure 12 Application Example A:
Using Mode 1
Preliminary Data Sheet
28
ITS11337
2001-05