C-13-622C-F-SLC Datasheet, PDF (5/8 Pages) Source Photonics, Inc. – 622 Mbps Single Mode SFF LC Transceiver

622 Mbps Single Mode SFF LC Transceiver
C-1X-622C-F(DFB)-SLC(4)
Recommended Circuit Schematic
TERMINATE AT
TRANSCEIVER INPUTS
Z=50
Vcc(+3.3V)
TD-
100
Z=50
LVPECL
TD
10 9 8 7 6
1H
130
Vcc(+3.3V)
130
C2
C3
10F
Tx
Rx
1H
Vcc(+3.3V)
C1
12 3 4 5
130 130
Z=50
Z=50
Z=50
100
RD+
LVPECL
RD-
SD
NOTE:C1=C2=C3=100nF
TERMINATE AT
DEVICE INPUTS
The split-loaded terminations for ECL signals need to be located at the input of devices receiving those ECL signals.
The power supply filtering is required for good EMI performance. Use short tracks from the inductor L1/L2 to the module Rx Vcc.
A GND plane under the module is required for good EMI and sensitivity performance.
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LUMNDS583-Jun2405
rev. A.2