155 Mbps Single Mode SFF LC Transceiver
C-13-155(C)-F-SLCX
Recommended Circuit Schematic
C-13-155C-F-SLCX
PHY DEVICE
Vcc(+3.3V)
TERMINATE AT
TRANSCEIVER INPUTS
Z=50
Z=50
�
TD-
LVPECL
LVTTL
100�
�
TD+
130
�
130�
Tx Disable
10
9
8
7
6
Vcc(+3.3V)
1
ꢀH
10
ꢀF
C2
C3
Tx
Rx
Vcc(+3.3V)
LVPECL
1
ꢀ
H
C1
RD+
RD-
1
2
3
4
5
Z=50�
100
�
Vcc(+3.3V)
Z=50
�
�
130
�
130�
Z=50
SD
LVTTL
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.
20550 Nordhoff St. • Chatsworth, CA 91311 • tel: 818.773.9044 • fax: 818.576.9486
LUMINENTOIC.COM
LUMNDS598-Feb0606
Rev A.2
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6
SOURCE [ SOURCE PHOTONICS, INC. ]
