1.25 Gbps Bi-directional Single Fiber Transceiver
B-13/15-1250(C)-TPM3-SXX-60
Connection Diagram
Receiver Signal Ground
Receiver Data Out
1. (Rx GND)
2. (Rx +)
3. (Rx-)
NC
Receiver Data Out Bar
Signal Detect
4. (SD)
Receiver Power Supply
Transmitter Power Supply
Transmitter Data In Bar
Transmitter Data in
5. (Rx Vcc)
6. (Tx Vcc)
7. (TX-)
8. (TX+)
9. (Tx GND)
Top View
NC
Transmitter Signal Ground
PIN
1
Symbol
RxGND
RD+
Notes
Directly connect this pin to the receiver ground plane
2
See recommended circuit schematic
3
RD-
See recommended circuit schematic
4
SD
Active high on this indicates a received optical signal
+3.3V dc power for the receiver section
+3.3V dc power for the transmitter section
See recommended circuit schematic
5
RxVcc
TxVcc
TD-
6
7
8
TD+
See recommended circuit schematic
Warnings
9
TxGND
Directly connect this pin to the transmitter ground plane
20550 Nordhoff St. • Chatsworth, CA 91311 • tel: 818.773.9044 • fax: 818.576.9486
9F, No 81, Shui Lee Rd. • Hsinchu, Taiwan, R.O.C. • tel: 886.3.5169222 • fax: 886.3.5169213
LUMINENTOIC.COM
LUMNDS589-AUG1804
rev. A.0
3
SOURCE [ SOURCE PHOTONICS, INC. ]
