OPT-1250B4Q2R Delta Electronics, OPT-1250B4Q2R Datasheet - Page 5

• Manufacturer Part Number: OPT-1250B4Q2R
• Manufacturer: Delta Electronics

Specifications of OPT-1250B4Q2R

• Optical Fiber Type: TX/RX
• Data Transfer Rate: 1250Mbps
• Optical Rise Time: 0.4ns
• Optical Fall Time: 0.4ns
• Operating Temperature Classification: Commercial
• Peak Wavelength: 1310nm
• Operating Supply Voltage (min): 3.135V
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.465V
• Operating Temp Range: 0C to 70C
• Mounting: Through Hole
• Pin Count: 9
• Lead Free Status / RoHS Status: Compliant

Pin Definition
Pin Descriptions
Pin 1 Receiver Signal Ground, GND
Directly connect these pins to the ground plane.
Pin 2 Receiver Data Out Non-inverted (LVPECL), RD (+)
Receiver Data output Non-inverted (LVPECL), RD (+).
Pin 3 Receiver Data Out Inverted (LVPECL), RD (-)
Receiver Data output Inverted (LVPECL), RD (-).
Pin 4 Receiver Signal Detect (LVPECL/TTL), SD
PECL/TTL logic family. Normal Operation: Logic “1” Output
Fault Condition: Logic “0” Output.
Pin 5 Receiver Power Supply, VccR
Provide +3.3/5V dc power supply.
Pin 6 Transmitter Power Supply, VccT
Provide +3.3/5V dc power supply.
Pin 7 Transmitter Data In Inverted (LVPECL), TD (-)
Transmitter Data Input Inverted (LVPECL), TD (-)
Pin 8 Transmitter Data In Non-inverted (LVPECL), TD (+)
Transmitter Data Input Non-inverted (LVPECL), TD (+)
Pin 9 Transmitter Signal Ground, GND
Directly connect these pins to the ground plane.
DELTA ELECTRONICS, INC.
PIN
1
2
3
4
5
6
7
8
9
Symbol
RD (+)
TD (+)
RD (-)
TD (-)
VccR
VccT
GND
GND
SD
Receiver Signal Ground
Receiver Data Out Non-inverted (LVPECL)
Receiver Data Out Inverted (LVPECL)
Receiver Signal Detect (LVPECL or TTL)
Receiver Power Supply,
Transmitter Power Supply
Transmitter Data In Inverted (LVPECL)
Transmitter Data In Non-inverted (LVPECL)
Transmitter Signal Ground
5
Functional description
OPT-1250xxxx Series
www.deltaww.com
Jan., 2008
Rev. 0H