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AFE1115 Datasheet Hdsl/mdsl Analog Front End With Vcxo

Manufacturer: Burr-Brown (Texas Instruments)

Overview: ® AFE 111 5 ® AFE1115 HDSL/MDSL ANALOG FRONT END WITH VCXO.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

Burr-Brown’s Analog Front End greatly reduces the size and cost of an HDSL (High bit rate Digital Subscriber Line) system by providing all of the active analog circuitry needed to connect an HDSL digital signal processor to an external promise hybrid and a HDSL line transformer.

The transmit and receive filter responses automatically change with clock frequency—allowing the AFE1115 to operate over a range of data rates from 196kbps to 1.168Mbps.

Functionally, this unit consists of a transmit and a receive section with a VCXO (Voltage Controlled vcDATA vcSCLK vcLE VCXO DAC Oscillator Crystal Oscillator) control DAC and VCXO circuitry.

Key Features

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AFE1115 Distributor