TRML-5101AG Datasheet, PDF (3/4 Pages) Optoway Technology Inc – 3.3V / 1310 nm / 622 Mbps RoHS Compliant SFF LC MULTI-MODE TRANSCEIVER

Optoway
3
TRML-5101G
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CONNECTION DIAGRAM
PIN
Symbol
Notes
1
V_EEr
Directly connect this pin to the receiver ground plane
2
V_CC r
+3.3V dc power for the receiver section
3
SD
Active high on this indicates a received optical signal.
4
RD−
Receiver Dataout Bar. See recommended circuit schematic
5
RD+
Receiver Dataout. See recommended circuit schematic
6
V_CC t
+3.3V dc power for the transmitter section
7
V_EEt
Directly connect this plan to the transmitter ground plane
8
TDis
Transmitter Disable. Connect this pin to +3.3V TTL logic “1” to disable module
To enable module connect to TTL logic low “0”
9
TD+
Transmitter Data In. See recommended circuit schematic
10
TD-
Transmitter Data In Bar. See recommended circuit schematic
MS
MS
Mounting Studs. Connect to Chassis Ground
RECOMMENDED CIRCUIT SCHEMATIC
TDis(LVTTL)
MICROSTRIP1
Z=50R
MICROSTRIP2
Z=5OR
1uH
Vcc3.3V
TD-
TD+
150ohm
Vcc3.3V
150ohm
LVPECL
10nF _10uF
10nF 10uF
1uH
Vcc3.3V Vcc3.3V
PHY DEVICE
SFF2X5
1K
10nF _10uF
MICROSTRIP3
Z=50R
MICROSTRIP4
Z=5OR
SD
TO LVPECL STAGE
130R
RD+
82R
130R
RD-
82R
Vcc3.3V
LVPECL
Note: 1. 1000ΩSD Output pull-down resistor required for TRML-5101G/ TRML-5101AG (LVPECL SD Output)
2. Veer and Veet are not internally connected to each other.
3. 50 Ω line pattern and component placements on TD+/TD- and RD+/RD- lines shall be symmetrical for
better impedance matching.
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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
12/1/2005 V2.0