English
Language : 

C-15-1250AC-TDFB3-SSC2C Datasheet, PDF (4/7 Pages) Source Photonics, Inc. – 1.25 Gbps Single Mode Transceiver
1.25 Gbps Single Mode Transceiver
C-15-1250AC-TDFB3-SSC2(4)C-14-G5
Recommended Circuit Schematic
C-15-1250AC-TDFB3-SSC2(4)C-14-G5
TD +
TD -
Z=50�
Z=50�
Notes:
C1=C2=0.1�F
C3=C4=10�F
L1=L2=1�H
9 8 7 65 43 2 1
Tx Vcc
Rx Vcc
No internal
connection
Transceiver
Top view
No internal
connection
Vcc
Z=50�
Z=50�
RD +
RD -
SD
L1
C3
L2
C4
Rx Vcc
C1
Tx Vcc
C2
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.
Label
Model Number:
C-15-1250AC-TDFB3-SSC2C-14-G5
C-15-1250AC-TDFB3-SSC4C-14-G5
www.municom.de
LUMNDS1915-Aug1208
Rev A.1
4