V23870-A1131-A100 Datasheet, PDF (8/15 Pages) Infineon Technologies AG – Bi-Directional Pigtail SFF Transceiver 155 Mbit/s, 1310 nm Tx / 1550 nm Rx

V23870-Ax131-xx00
V23870-Ax132-xx00
Technical Data
Receiver Electro-Optical Characteristics
Parameter
Symbol
Limit Values
Unit
min.
typ.
max.
Receiving Wavelength Range λ_R
1480
Sensitivity (Average Power)¹⁾
P_IN
Saturation (Average Power)
P_SAT
–3.0
Signal Detect Assert Level²⁾
P_SDA
Signal Detect Deassert Level³⁾ P_SDD
–41
Signal Detect Hysteresis
P_SDA
0.5
4
–P_SDD
PECL Data Voltage Out High⁴⁾ V_OH-V_CC -1.200
PECL Data Voltage Out Low⁴⁾ V_OL-V_CC -1.900
TTL Data Voltage Out High⁵⁾
V_OH-V_CC 2.4
TTL Data Voltage Out Low⁴⁾
V_OL-V _CC Vee
Data Output Differential
Voltage ⁶⁾
V_DIFF
0.5
0.8
1600
–30
–30.5
6
-0.820
-1.580
Vcc
0.5
0.93
nm
dBm
dBm
dBm
dBm
dB
V
V
V
V
V
Signal Detect Assert Time
t_ASS
Signal Detect Deassert Time t_DAS
Rise/Fall Time (20% - 80%)
t_R, t_F
S/X Ratio
SX
10
100
µs
350
µs
1.5
ns
dB
Max. Rx Supply Current⁷⁾
I_RX
60
130
mA
1) _{Minimum average optical power at which the BER is less than1x10E–10. Measured with a 10}23_{–1 NRZ PRBS}
as recommended by ANSI T1E1.2, SONET OC-3, and ITU-T G.957.
2) _{An increase in optical power above the specified level will cause the Signal Detect output to switch from a low}
state to a high state.
3) _{A decrease in optical power below the specified level will cause the Signal Detect to change from a high state}
to a low state.
4) _{DC coupling for data with load of 50 Ω to Vcc-2V}
5) _{DC coupling for data with load of 50 Ω}
6) _{AC coupling for data. Load 50 Ω to GND or 100 Ω differential. For dynamic measurement a tolerance of 50 mV}
should be added.
7) _{Supply current excluding Rx output load.}
Data Sheet
8
2003-06-13