A New Low Power, High Output Current Dual CFA Makes xDSL Line Driving Clean and Easy
Reference Design using part LT1497 by Analog Devices
Image
1 / 1
For End Products
- xDSL Modem/DSLAM
Description
- Circuit shows an HDSL differential line driver circuit that transmits signals over a 135W twisted pair through a 1:1 transformer. The driver amplifiers are configured for gains of two (A1) and minus one (A2) to compensate for the attenuation inherent in the back termination of the line and to provide differential drive to the transformer
Key Features
-
Operating Frequency0.392 MHz
Featured Parts (7)
| Part Number | Manufacturer | Type | Description | |||
|---|---|---|---|---|---|---|
|
LT1497CS8 | Analog Devices | ADSL Drivers and Receivers | Video Amp Dual ±15V 8-Pin SOIC N | Buy | |
|
LT1497CS | Analog Devices | ADSL Drivers and Receivers | Video Amp Dual ±15V 16-Pin SOIC N | Buy | |
|
|
LT1497CS8#TR | Analog Devices | ADSL Drivers and Receivers | Video Amp Dual ±15V 8-Pin SOIC N T/R | Buy | |
|
|
LT1497CS#PBF | Analog Devices | ADSL Drivers and Receivers | Video Amp Dual ±15V 16-Pin SOIC N Tube | Buy | |
|
|
LT1497CS8#TRPBF | Analog Devices | ADSL Drivers and Receivers | Video Amp Dual ±15V 8-Pin SOIC N T/R | Buy | |
|
|
LT1497CS8#PBF | Analog Devices | ADSL Drivers and Receivers | Video Amp Dual ±15V 8-Pin SOIC N Tube | Buy | |
|
|
LT1497CS#TRPBF | Analog Devices | ADSL Drivers and Receivers | Video Amp Dual ±15V 16-Pin SOIC N T/R | Buy | |