AD815AVR中文资料亚德诺数据手册PDF规格书

NERAL DESCRIPTION

The AD815 consists of two high speed amplifiers capable of supplying a minimum of 500 mA. They are typically configured as a differential driver enabling an output signal of 40 V p-p on ±15 V supplies. This can be increased further with the use of a coupling transformer with a greater than 1:1 turns ratio. The low harmonic distortion of –66 dB @ 1 MHz into 200 Ω combined with the wide bandwidth and high current drive make the differential driver ideal for communication applications such as subscriber line interfaces for ADSL, HDSL and VDSL.

FEATURES

Flexible Configuration

Differential Input and Output Driver or Two Single-Ended Drivers

Industrial Temperature Range

High Output Power

Thermally Enhanced SOIC

400 mA Minimum Output Drive/Amp, RL = 10 Ω

Low Distortion

–66 dB @ 1 MHz THD, RL = 200 Ω, VOUT = 40 V p-p

0.05 and 0.45 Differential Gain and Phase, RL = 25 Ω(6 Back-Terminated Video Loads)

High Speed

120 MHz Bandwidth (–3 dB)

900 V/μs Differential Slew Rate

70 ns Settling Time to 0.1

Thermal Shutdown

APPLICATIONS

ADSL, HDSL, and VDSL Line Interface Driver

Coil or Transformer Driver

CRT Convergence and Astigmatism Adjustment

Video Distribution Amp

Twisted Pair Cable Driver