FOA2322A Datasheet, PDF (9/37 Pages) Infineon Technologies AG – 3.2 Gbi t /s Laser Driver IC for Telecom and Datacom Applications

FOA2322A
2
Electrical Characteristics
Electrical Characteristics
2.1
Absolute Maximum Ratings
Absolute Maximum Ratings which may not be exceeded to the device without causing
permanent damage or degradation. Exposure to these values for extended periods may
effect device reliability. If the device is operated beyond the range of Operating
Conditions and Characteristics functionality is not guaranteed. All voltages given within
this data sheet are referred to V_EE if not otherwise mentioned.
Table 1
Absolute Maximum Ratings
Parameter
Sym- Limit Values
bol _min.
max.
Unit Condi-
tions
Supply Voltage
Output Voltage at O, ON
Output Voltage at MPOUT
Output Voltage at Logic Output LF, HWA
Output Voltage at IBIAS
Input Voltage at Logic Inputs LEN, RST,
RSTN, CSELN
Differential Data Input Voltage
|V_D - V_DN|
Differential Data Input Voltage
|V_CLK - V_CLKN|
Sink Current at Logic Output LF, HWA
-0.3
6
V–
V_CC - 2.6 V_CC + 0.3 V ¹⁾
-0.3
V_CC + 0.3 V ¹⁾²⁾
-0.3
V_CC + 0.3 V ¹⁾
-0.3
V_CC + 0.3 V ¹⁾²⁾
-0.3
V_CC + 0.3 V ¹⁾
–
2.5
V–
–
2.5
V–
–
5
mA –
Source Current at LDOFF
-4
–
mA –
Source Current at RPOUT
-2
–
mA –
Modulation Current at O, ON
(both Outputs)
–
80
mA –
Bias Current at IBIAS
–
95
mA –
Modulation Control Sink Current at VMOD
–
(Input Current for Current Mirror 1:10)
9.6
mA –
Bias Control Sink Current at VBIAS
(Input Current for Current Mirror 1:25)
–
4.8
mA –
Modulation Current Adjust Resistor R_MOD
800
–
Ω–
Preliminary Data Sheet
5
2001-05