Pin Definition; Pin Descriptions - Delta Electronics Optical Transceiver Modules OPT-155Axxxx Specification Sheet

Pin Definition:

PIN Symbol
1 GND
2 RD(+)
3 RD(-)
4 SD
5 VccR
6 VccT
7 TD(-)
8 TD(+)
9 GND

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(+)
PECL logic family. Output external biased and internal DC coupled.
Pin 3 Receiver Data Out Inverted (LVPECL), RD ( - )
PECL logic family. Output external biased and internal DC coupled.
Pin 4 Receiver Signal Detect (LVPECL), SD
PECL logic family. Normal Operation: Logic "1" Output.
Fault Condition: Logic "0" Output.
Pin 5 Receiver Power Supply, VccR
Provide 3.3V/5V DC power supply.
Pin 6 Transmitter Power Supply, VccT
Provide 3.3V/5V DC Power Supply.
Pin 7 Transmitter Data In Inverted (LVPECL), TD(-)
Pin 7 Transmitter Data Input Inverted (LVPECL), TD(-).
Ping 8 Transmitter Data In Non-inverted (LVPECL), TD(+)
Pin 8 Transmitter Data Input Non-inverted (LVPECL), TD(+).
Pin 9 Transmitter Signal Ground, GND
Directly connect these pins to the ground plane.
DELTA ELECTRONICS, INC.
www.deltaww.com
Receiver Signal Ground
Receiver Data Out Non-inverted (PECL)
Receiver Data Out Inverted (PECL)
Receiver Signal Detect (PECL)
Receiver Power Supply
Transmitter Power Supply
Transmitter Data In Inverted (PECL)
Transmitter Data In Non-inverted (PECL)
Transmitter Signal Ground
4
Functional Description
OPT-155Axxxx
Jan., 2008
Rev. :0F