3
Optoway
BTRS-3602MG
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CONNECTION DIAGRAM
PIN
1
Symbol
VEE
Notes
r
Directly connect this pin to the receiver ground plane
+3.3V dc power for the receiver section
2
VCC
SD
r
3
4
Active high on this indicates a received optical signal.
Receiver Dataout Bar. See recommended circuit schematic
Receiver Dataout. See recommended circuit schematic
+3.3V dc power for the transmitter section
RD-
5
RD+
VCC
6
t
7
VEE
t
Directly connect this plan to the transmitter ground plane
Transmitter Disable. Connect this pin to +3.3V TTL logic “1” to disable module
To enable module connect to TTL logic low “0”
8
TxDis
9
TD+
TD-
MS
Transmitter Data In. See recommended circuit schematic
Transmitter Data In Bar. See recommended circuit schematic
Mounting Studs. Connect to Chassis Ground
10
MS
RECOMMENDED CIRCUIT SCHEMATIC
Recommended AC Coupled Interface Circuit
Vcc3.3V
Terminate in Tranceiver inputs
PHY DEVICE
Vcc3.3V
R8
82R
R9
82R
R10
130R
R11
130R
C7
MICROSTRIP5
TD-
Z=50R
MICROSTRIP6
100nF
C8
LVPECL
TD+
Z=5OR
100nF
R14
130R
R15
130R
L3
TDis(LVTTL)
Vcc3.3V
1uH
C9
10nF
C10
C15
10nF
C16
10uF
10uF
L4
1uH
U2
SFF2X5
Vcc3.3V
C11
10nF
C12
R16
130R
Vcc3.3V
10uF
RD+
Vcc3.3V
R17
82R
MICROSTRIP7
LVPECL
C13
100nF
C14
100nF
R18
130R
Z=50R
MICROSTRIP8
RD-
Z=5OR
Vcc3.3V
R19
82R
R12
150R
R13
150R
R20
130R
SD
R21
82R
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OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303
Tel: 886-3-5979798
Fax: 886-3-5979737
E-mail: sales@optoway.com.tw http: // www.optoway.com.tw
10/1/2009 V4.0