AD8396

Obsolete

Low Power, High Output Current, Dual-Port ADSL/ADSL2+ Line Driver

Data Sheet (Rev. C) Product Selection Table

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Overview

2 differential DSL channels comprised of current feedback, high output current amplifiers
Integrated feedback and gain resistors
Integrated biasing network
Ideal for use as ADSL/ADSL2+ dual-channel Central Office (CO) line drivers

Low power consumption - Please see data sheet for additional information.
High output voltage and current drive
43.4 V p-p differential output voltage
Low distortion
−66 dBc typical MTPR @ 20.4 dBm, 26 kHz to 2.2 MHz
High speed: 170 V/μs differential slew rate

The AD8396 is comprised of four high output current, low power consumption operational amplifiers. It is particularly well suited for the CO driver interface in digital subscriber line systems, such as ADSL and ADSL2+. The driver can deliver 20.4 dBm to a line while compensating for losses due to hybrid insertion and back-termination resistors.

The low power consumption, high output current, high output voltage swing, and robust thermal packaging enable the AD8396 to be used as the CO line driver in ADSL and other xDSL systems.

The AD8396 is available in a 4 mm × 4 mm 16-lead LFCSP.

Applications