LT6301 - Dual 500mA, Differential xDSL Line Driver in 28-Lead TSSOP Package

The outputs drive a 100 Ohm load to ±11.1V with ±12V supplies, and ±10.9V with a 250mA load. The LT6301 is a functional replacement for the LT1739 and LT1794 in xDSL line driver applications and requires no circuit changes.

The LT6301 is available in the very small, thermally enhanced, 28-lead TSSOP package for maximum port density in line driver applications.

Features
  • Drives Two Lines from One Package
  • Exceeds All Requirements For Full Rate, Downstream ADSL Line Drivers
  • Power Enhanced 28-Lead TSSOP Package
  • Power Saving Adjustable Supply Current
  • ±500mA Minimum IOUT
  • ±11.1V Output Swing, VS = ±12V, RL = 100 Ohms
  • ±10.9V Output Swing, VS = ±12V, IL = 250mA
  • Low Distortion: –82dBc at 1MHz, 2VP-P Into 50 Ohms
  • 200MHz Gain Bandwidth
  • 600V/µs Slew Rate
  • Specified at ±12V and ±5V
Typical Application
LT6301 Typical Application
Applications
  • High Density ADSL Central Office Line Drivers
  • High Efficiency ADSL, HDSL2, SHDSL Line Drivers
  • Buffers
  • Test Equipment Amplifiers
  • Cable Drivers
Packaging
LT6301 Package Drawing
Order Information
Part NumberPackageTempPrice(1-99)Price (1k)*
LT6301CFE#PBFTSSOP-28C$8.25$6.20
LT6301CFE#TRPBFTSSOP-28C$6.30
LT6301IFE#PBFTSSOP-28I$9.85$7.80
LT6301IFE#TRPBFTSSOP-28I$7.90
Datasheet
Reliability Data
CAD Symbol
Related Products
LT6301 - Dual 500mA, Differential xDSL Line Driver in 28-Lead TSSOP Package
R412 Reliability Data
LT6301 Footprints and Symbols