HFBR-59L1AL Datasheet, PDF (6/16 Pages) Agilent(Hewlett-Packard) – Agilent HFBR-59L1AL 1.25 GBd Ethernet and 1.0625 GBd Fibre Channel 850 nm SFF Low Voltage (3.3 V) Optical Transceiver

1 µH
3.3 V
10 µF 0.1 µF
1 µH
GP04
VREFR
TBC
EWRAP
PROTOCOL
IC
RBC
Rx_RATE
Rx_SD
VREFR _SO+
TX[0:9]
SO–
TBC
EWRAP
HDMP-1687
or
HDMP-1636A
RX[0:9]
RBC
SI+
Rx_RATE
REFCLK SI–
50 Ω
50 Ω
50 Ω
100 Ω
50 Ω
REFCLK
106.25 MHz
Figure 3. Typical application configuration.
VCC,T
0.1 µF
9.0 K
Tx_DISABLE
TD+
TD–
TX GND
0.01 µF
100 Ω
0.01 µF
LASER DRIVER
& SAFETY
CIRCUITRY
10 µF
0.1
VCC,R
µF
50 Ω
RD+
0.01 µF
RD–
Rx_SD
0.01 µF
AMPLIFICATION
&
QUANTIZATION
RX GND
1.2 K
50 Ω
VCC,R VCC,R
HFBR-59L1AL
1 µH
VCCT
0.1 µF
1 µH
VCCR
3.3 V
0.1 µF
10 µF
0.1 µF
10 µF
SFF MODULE
HOST BOARD
NOTE: INDUCTORS MUST HAVE LESS THAN 1Ω SERIES RESISTANCE PER MSA.
Figure 4. MSA recommended power supply filter.
5