BTRS-5620G(2005) Ver la hoja de datos (PDF) - Optoway Technology
Número de pieza
componentes Descripción
Fabricante
BTRS-5620G
(Rev.:2005)
(Rev.:2005)
Optoway Technology
BTRS-5620G Datasheet PDF : 6 Pages
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Optoway
3
BTRS-5620G
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Receiver Specifications (0oC < Topr < 70oC, 3.13 V < Vcc < 3. 47V)
Parameter
Symbol
Min
Typ
Max
Units
Notes
Optical
Sensitivity
---
---
---
-28
dBm
1
Maximum Input Power
Pin
-8
---
---
dBm
Signal Detect -- Asserted
Pa
---
---
-28
dBm Transition: low to high
Signal Detect -- Deasserted
Pd
-38
---
---
dBm Transition: high to low
Signal detect -- Hysteresis
1.0
---
4.0
dB
Wavelength of Operation
1480
1580
nm
2
Optical Return Loss
ORL
20
dB
Electrical
Data Output Voltage – Low
Data Output Voltage – High
VOL - VCC
-2.0
VOH - VCC
-1.1
-1.58
V
-0.74
V
SD Output Voltage -- Low
VOL - VCC
-2.0
-1.58
V
SD Output Voltage -- High
VOH - VCC
-1.1
-0.74
V
Signal Detect Assert Time
ASMAX
100
µs
Signal Detect Deassert Time
ANSMAX
300
µs
Notes: 1.Minimum sensitivity and saturation levels at BER 1E-=10 for a 223-1 PRBS with 72 ones and 72 zeros.
2. At least 30 dB optical isolation for the wavelength 1260 to 1360 nm.
3
3
3
3
OFF to ON
ON to OFF
3. These outputs are compatible with 10K, 10KH and 100K ECL and PECL outputs.
CONNECTION DIAGRAM
PIN
Symbol
Notes
1
VEEr
Directly connect this pin to the receiver ground plane
2
VCC 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
VCC t
+3.3V dc power for the transmitter section
7
VEEt
Directly connect this plan to the transmitter ground plane
8
TxDis
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
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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 10/1/2005 V3.0
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