XPB-2940LWG_09 Datasheet, PDF (7/9 Pages) Optoway Technology Inc – 1330 nm TX / 1270 nm RX , 10.3 Gbps 1-Fiber Single-Mode LC XFP Transceiver

Optoway
7
XPB-2940LWG
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RECOMMENDED POWER CIRCUIT SCHEMATIC
Optional
Host +5V
0.1μF
4.7μH
Host +3.3V
0.1μF
4.7μH
Optional
Host +1.8V
0.1μF
4.7μH
Optional
Host -5.2V
0.1μF
4.7μH
Host Board
VCC5
22μF
0.1μF
VCC3
22μF
0.1μF
VCC2
22μF
0.1μF
XFP Module
VEE5
22μF
0.1μF
RECOMMENDED INTERFACE CIRCUIT
Host Board
CML
SerDat Out+
Z=50Ω
SerDat Out-
Z=50Ω
TD +
TD -
CML
Vcc(+3.3V)
4.7K to 10KΩ
100Ω
SerDat In+
RD +
Z=50Ω
SerDat In-
RD -
Z=50Ω
REFCLKP
REFCLKN
RX_LOS
INTERRUPT
SDA
SCL
MOD_NR
M OD_a bs
TX_DIS
MOD_DeSel
P_Down/RST
XFP module
100Ω
CML
CML
100Ω
GND
VCC(+3 .3V)
10KΩ
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OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303
Tel: [phone]
Fax: [phone]
E-mail: [e-mail] http: // www.optoway.com.tw 2009/12/1 V2.0