V23818-M305-L57 Datasheet, PDF (9/15 Pages) Infineon Technologies AG – Small Form Factor Multimode 850 nm 2.125 and 1.0625 GBd Fibre Channel 2x5 Transceiver with LC™ Connector

V23818-M305-L57
Technical Data
Receiver Electro-Optical Characteristics
Parameter
Symbol
min.
Sensitivity
2.125 Gbit/s P_IN
(Average Power)¹⁾ _{1.0625 Gbit/s}
Saturation (Average Power)
P_SAT
0
Min. Optical
2.125 Gbit/s OMA
Modulation
Amplitude²⁾
1.0625 Gbit/s
Stressed Receiver 2.125 Gbit/s S_PIN
Sensitivity
1.0625 Gbit/s
50 µm Fiber³⁾
Stressed Receiver 2.125 Gbit/s S_PIN
Sensitivity
1.0625 Gbit/s
62.5 µm Fiber³⁾
Signal Detect Assert Level⁴⁾
Signal Detect Deassert Level⁵⁾
Signal Detect Hysteresis
Signal Detect Assert Time
Signal Detect Deassert Time
Receiver 3 dB cut-off
Frequency²⁾
P_SDA
P_SDD
P_SDA - P_SDD
t_ASS
t_DAS
–30
0.5
Receiver 10 dB cut-off
Frequency²⁾
Data Output Differential
Voltage⁶⁾
V_DIFF
0.5
Return Loss of Receiver
Supply current⁷⁾
A_RL
12
Limit Values
typ.
max.
–18.5 –16
–19
–17
24
49
19
31
29
96
24
55
34
109
32
67
–21
–18
–22
1
100
350
2.5
6
0.7
1.23
80
90
Unit
dBm
µW
dBm
dB
µs
GHz
V
dB
mA
1) _{Average optical power at which the BER is 1x10}–12_{. Measured with a 2}7_{–1 NRZ PRBS and ER = 9 dB.}
2) _{Fibre Channel PI Standard.}
3) _{Measured at the given Stressed Receiver Eyeclosure Penalty and DCD component given in Fibre Channel PI}
Standard (2.03/2.18 dB & 40/80 ps).
4) _{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.
5) _{A decrease in optical power below the specified level will cause the SIGNAL DETECT to change from a High}
state to a Low state.
6) _{AC/AC 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
9
2002-03-21