V23836-C18-C63, V23836-C18-C363 Product Specification – September 2004
Receiver Electro-Optical Characteristics
Parameter
Symbol
Values
Unit
min.
typ. max.
Sensitivity (Average Power)1)
PIN
dBm
5 V
3.3 V
–36 –28
–31
Saturation (Average Power)
PSAT
–8
dBm
dBm
dBm
dB
Signal Detect Assert Level2)
Signal Detect Deassert Level3)
Signal Detect Hysteresis
Signal Detect Assert Time
Signal Detect Deassert Time
Output Low Voltage4)
PSDA
–34
PSDD
–44
1
PSDA–PSDD
tASS
2
5
75
80
100
350
µs
tDAS
µs
VOL–VCC
VOH–VCC
–2000
–1100
–1580 mV
Output High Voltage4)
–740
mV
ns
Output Data Rise/Fall Time, 20% - 80% tR, tF
1.6
10
Output SD Rise/Fall Time
40
ns
Notes:
1) Minimum average optical power at which the BER is less than 1x10–10 or lower. Measured with a 223–1 NRZPRBS as
recommended by ANSI T1E1.2, SONET OC-3 and ITU-T G.957. BOL value –31 dBm max.
2) An increase in optical power of data signal above the specified level will cause the Signal Detect to switch from a low state to a
high state.
3) A decrease in optical power of data signal below the specified level will cause the Signal Detect to switch froma high state to a low
state.
4) DC/DC, PECL for Signal Detect, PECL compatible. Load is 50Ω into VCC–2 V for data, 510 Ω to VEE for SignalDetect. Measured
under DC conditions. For dynamic measurements a tolerance of 50 mV should be added.VCC = 3.3 V. TAMB = 25°C.
© Finisar Corporation September 10, 2004 Rev. A Preliminary Data
8
FINISAR [ FINISAR CORPORATION. ]
