AFBR-5921ALZ Avago Technologies US Inc., AFBR-5921ALZ Datasheet - Page 9

• Manufacturer Part Number: AFBR-5921ALZ
• Description: TXRX SSF 3.3V 2/1GBS PTH 2X5
• Manufacturer: Avago Technologies US Inc.
• Series: -r

Specifications of AFBR-5921ALZ

• Data Rate: 2.125Gbps
• Wavelength: 850nm
• Applications: General Purpose
• Voltage - Supply: 2.97 V ~ 3.63 V
• Connector Type: LC Duplex
• Mounting Type: Through Hole
• Function: SFF, PTH, Low Voltage 3.3 V, Optical Transceiver for Fibre Channel
• Product: Transceiver
• Maximum Rise Time: 0.15 ns/0.2 ns
• Maximum Fall Time: 0.15 ns/0.2 ns
• Pulse Width Distortion: 0.063 ns (Max)/0.076 ns (Max)
• Operating Supply Voltage: 2.97 V to 3.63 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 10 C
• Package / Case: DIP With Connector
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: Multimode Glass
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Table 8. Transmitter Optical Characteristics
(T
Notes:
1. Max P
2. An OMA of 196 is approximately equal to an average power of –9 dBm assuming an Extinction Ratio of 9 dB.
3. An OMA of 156 is approximately equal to an average power of –10 dBm assuming an Extinction Ratio of 9 dB.
4. Contributed RJ is calculated for 1E-12 BER by multiplying the RMS jitter (measured on a single rise or fall edge) from the oscilloscope by 14. Per
5. In a network link, each component’s output jitter equals each component’s input jitter combined with each components contributed jitter.
6. Please refer to the AFBR-5921ALZ Characterization Report for typical values.
9
Parameter
Output Optical Power (Average)
Optical Extinction Ratio
Optical Modulation Amplitude
(Peak-to-Peak) 2.125 Gb/s
Optical Modulation Amplitude
(Peak-to-Peak) 1.0625 Gb/s
Center Wavelength
Spectal Width – rms
Optical Rise /Fall Time
RIN
Contributed Deterministic Jitter
(Transmitter) 2.125 Gb/s
Contributed Deterministic Jitter
(Transmitter) 1.0625 Gb/s
Contributed Random Jitter
(Transmitter) 2.125 Gb/s
Contributed Random Jitter
(Transmitter) 1.0625 Gb/s
P
OUT
C
the FC-PI standard (Table 13 - MM jitter output, note 1), the actual contributed RJ is allowed to increase above its limit if the actual contributed
DJ decreases below its limits, as long as the component output DJ and TJ remain within their specified FC-PI maximum limits with the worst case
specified component jitter input.
Contributed DJ adds in a linear fashion and contributed RJ adds in a RMS fashion. In the Fibre Channel specification, there is a table specifying the
input and output DJ and TJ for the transmitter at each data rate. In that table, RJ is found from TJ-DJ, where the TX input jitter is noted as Delta T,
and the TX output jitter is noted as Gamma T. The AFBR-5921ALZ contributed jitter is such that, if the maximum specified input jitter is present,
and is combined with our maximum contributed jitter, then we meet the specified maximum output jitter limits listed in the FC-PI MM jitter
specification table.
= -10°C to +85°C, V
12
TX_DISABLEAsserted
(OMA),maximum
out
is the lesser of 0 dBm or Maximum allowable per Eye Safety Standard.
CC
= 3.3 V ± 10%)
Symbol
P
P
FR
OMA
OMA
O
V
T
RIN
DJ
DJ
RJ
RJ
P
rise/fall
OUT
OUT
C
OFF
Minimum
-10
-10
196
156
830
Typical
9
Maximum
0
0
860
0.85
150
-117
0.12
56
0.09
85
0.134
63
0.177
167
-35
Unit
dBm
dBm
dB
uW
uW
nm
nm
ps
dB/Hz
UI
ps
UI
ps
UI
ps
UI
ps
dBm
Notes
50/125 Pm
NA = 0.2
Note 1
62.5/125 Pm
NA = 0.275
Note 1
FC-PI Std
Note 2
FC-PI Std
Note 3
FC-PI Std
FC-PI Std
20%–80%,
FC-PI Std
FC-PI Std
4,5
4,6
5,6
5,6