V23809-F7-C10 Datasheet, PDF (3/5 Pages) Infineon Technologies AG – Multimode 1300 nm LED Fibre Channel 266 MBd Transceiver

Transmitter Electro-Optical Characteristics
(Values in brackets are for 320 MBd)
Transmitter
Symbol Min. Typ. Max. Units
Data Rate
DR
0
266 mBaud
(320)
Launched Power
P_O
(Average)^{(1, 2)}
into 62.5 µm Fiber
Center Wavelength^{(2, 3)} λ_C
Spectral Width
∆_l
(FWHM)^{(2, 4)}
–20 –16 –14 dBm
(–21) (–17)
1280
1380 nm
200
Output Rise Time,
10%–90%⁽⁵⁾
t_R
0.6
2.0 ns
(2.5)
Output Rise Time,
t_F
10%–90%⁽⁵⁾
2.2
(2.5)
Temperature Coefficient TCp
of Optical Output Power
.03 dB/°C
Extinction Ratio
ER
(Dynamic)^{(2, 6)}
Deterministic Jitter^{(7, 8)} t_DJ
Random Jitter^{(7, 9)}
t_RJ
12 %
16
9
Notes
1. Measured at the end of 5 meters of 62.5/125/0.275 graded index
fiber using calibrated power meter and a precision test ferrule.
Cladding modes are removed. Values valid for EOL.
2. The input data pattern is a 12.5 MHz square wave pattern.
3. Center wavelength is defined as the midpoint between the two
50% levels of the optical spectrum of the LED.
4. Spectral width (full width, half max.) is defined as the difference
between 50% levels of the optical spectrum of the LED.
5. 10% to 90% levels. Measured using a 12.5 MHz square wave pat-
tern with an optoelectronic measurement system (detector and
oscilloscope) with 3 dB bandwidth ranging from less than 0.1 MHz
to more than 750 MHz.
6. Extinction ratio is defined as PL/PH x 100%. Measurement system
as in Note 5.
7. Test method and consideration as in FC-PH Appendix A.
8. Measured with the K28.5 pattern from Chapter II of the FC-PH
at 266MBd.
9. Measured with the K28.7 pattern from Chapter II of the FC-PH
which equals a 133 MHz square wave.
Receiver Electro-Optical Characteristics
(Values in brackets are for 320 MBd)
Receiver
Symbol Min.
Data Rate
DR
5⁽¹⁾
Typ. Max.
266
(320)
Units
mBaud
Sensitivity
P_IN
(Average Power)⁽²⁾
–30 –26 dBm
Saturation
(Average Power)⁽³⁾
P_SAT
–14 –11
Deterministic
Jitter^{(4, 5)}
Random Jitter^{(4, 6)}
Signal Detect
Assert Level⁽⁷⁾
t_DJ
t_RJ
P_SDA
–43.5
19 %
9
–29 dBm
Signal Detect
Deassert Level⁽⁸⁾
P_SDD
–45
–30.5
Signal Detect
Hysteresis
Output Low
Voltage⁽⁹⁾
P_SDA– 1.5
P_SDD
V_OL–V_CC –1810
dB
–1620 mV
Output High
Voltage⁽⁹⁾
V_OH–V_CC –1025
–880
Output Data Rise/Fall t , t
Time, 20%–80%
RF
1.3 ns
Output SD Rise/Fall
40
Time, 20%–80%
Notes
1. Pattern: Manchester coding / NRZI (no scrambling)
2. For a bit error rate (BER) of less than 1x10E-12 over a receiver eye
opening of least 1.0ns. Measured with a 2⁷–1 PRBS.
3. For a BER of less than 1x10E-12. Measured in the center of the eye
opening with a 2⁷–1 PRBS.
4. Test method and considerations as in FH-PC Appendix A.
5. Measured with the K28.5 pattern from Chapter II of the FC-PH at
266 MBd.
6. Measured with the K28.7 pattern from Chapter II of the FC-PH
which equals a 133 MHz square wave.
7. An increase in optical power through the specified level will cause
the Signal Detect output to switch from a Low state to a High state.
8. A decrease in optical power through the specified level will cause
the Signal Detect output to switch from a High state to a Low state.
9. PECL compatible. Load is 50 Ω into V_CC–2 V. Measured under DC
conditions. For dynamic measurements a tolerance of 50 mV should
be added for V_CC=5 V.
Fiber Optics
V23809-F7-C10, Multimode 1300 nm LED Fibre Channel 266 MBd Transceiver
3