HFBR-0570 Avago Technologies US Inc., HFBR-0570 Datasheet - Page 11

• Manufacturer Part Number: HFBR-0570
• Description: Fiber Optics, Evaluation Kit
• Manufacturer: Avago Technologies US Inc.

Specifications of HFBR-0570

• Silicon Core Number: HFBR-5720L, HFBR-5720LP, HFBR-5720AL, HFBR-5720ALP
• Kit Contents: Evaluation PC Board, Associated Technical Literature
• Kit Features: For SFP Fiber Channel Applications
• Main Purpose: Interface, Fiber Optics
• Embedded: No
• Utilized Ic / Part: HFBR-5720
• Primary Attributes: SFP Fibre Channel Applications
• Secondary Attributes: Small Form Factor Pluggable (SFP)
• Tool / Board Applications: Optical Transceivers
• Rohs Compliant: Yes
• Operating Voltage: 3.3 V
• Description/function: Fiber Optic Kit
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 20 C
• Development Tool Type: Hardware / Software - Eval/Demo Board
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: HFBR-5720x
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

Table 7. Transmitter Optical Characteristics (T
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
Spectral 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
Pout TX_DISABLE Asserted
Notes:
1. An OMA of 196 is approximately equal to an average power of –9 dBm assuming an Extinction Ratio of 9 dB.
2. An OMA of 156 is approximately equal to an average power of –10 dBm assuming an Extinction Ratio of 9 dB.
3. Contributed DJ is measured on an oscilloscope in average mode with 50% threshold and K28.5 pattern.
4. Contributed RJ is calculated for 1 x 10
5. In a network link, each component‘s output jitter equals each component‘s input jitter combined with each component‘s contributed jitter.
11
Per 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 FC-PI Rev 11 specification ”6.3.3 MM
Jitter Budget“ section, there is a table specifying the input and output DJ and TJ for the receiver at each data rate. In that table, RJ is found from
TJ - DJ where the Rx input jitter is noted as Gamma R and the Rx output jitter is noted as Delta R. Our component 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 in the FC-PI MM jitter specification table.
12
(OMA), maximum
–12
Symbol
Pout
Pout
ER
OMA
OMA
T
RIN
DJ
DJ
RJ
RJ
P
BER by multiplying the RMS jitter (measured on a single rise or fall edge) from the oscilloscope by 14.
rise/fall
OFF
C
C
= –20 C to 85 C, V
Minimum
–10
–10
196
156
830
Typical
–6.3
–6.2
9
392
350
CC
T,R = 3.3 V 10%)
Maximum
–1.5
–1.5
860
0.85
150
–117
0.12
56
0.09
85
0.134
63
0.177
167
–35
Unit
dBm
dBm
dB
nm
nm
ps
dB/Hz
UI
ps
UI
ps
UI
ps
UI
ps
dBm
W
W
Notes
50/125 um,
NA = 0.2
62.5/125 um,
NA = 0.275
FC-PI Std
Note 1
FC-PI Std
Note 2
FC-PI Std
FC-PI Std
20% – 80%,
FC-PI Std
FC-PI Std
Note 3, 5
Note 3, 5
Note 4, 5
Note 4, 5