FOA2322A Datasheet, PDF (11/37 Pages) Infineon Technologies AG – 3.2 Gbi t /s Laser Driver IC for Telecom and Datacom Applications

FOA2322A
Electrical Characteristics
2.3
Characteristics and Operating Conditions
Table 3
Characteristics and Operating Conditions
SP Parameter
Sym-
bol
min.
Limit Values
typ.
max.
Unit Condi-
tion
Modulator / Modulation Control
1 Data Transmission Rate DR
0
–
2 Supply Current
I_CC
–
30
3 Modulation Current High I_OH -
at O/ON
I_OL
for V_CC = 3.3 V
5
–
for V_CC = 5 V
5
–
4 Modulation Current Low I_OL
0
–
at O/ON
5 Modulation Current at I_OSD
0
–
Laser Shut Down
6 O, ON Output Voltage V_O,
Range
V_ON
for V_CC = 3.3 V
for V_CC = 5 V
V_CC -
–
1.65 V
V_CC -
–
2.0 V
7 Modulation Current Adjust R_MOD
800
–
Resistor Range
(MOD-Resistor)
8 Modulation Temperature R_TC
50
–
Coefficient Resistor
Range
2.5
Gbit/s ¹⁾
63
mA ²⁾³⁾
mA ⁴⁾⁵⁾
65
75
2
mA ⁶⁾
Offset
200
µA ⁷⁾
V
8)
V_CC
V_CC
Open Input Ω
9)10)
Open Input Ω
9)11)
Serial Data/Clock Input
9 Data Input Voltage High V_IHD
–
–
10 Data Input Voltage Low V_ILD
for V_CCD = 3.3 V
1.0
–
for V_CCD = 5 V
2.2
–
11 Data Input Voltage Swing |V_D -
250
–
V_DN|
12 Clock Input Voltage High V_IHCLK –
–
V_CCD
–
–
1600
V
–
V
–
mV –
V_CCD - 0.65 V
–
Preliminary Data Sheet
7
2001-05