General Description

The EL1511C is a dual operational amplifier designed for customer premise line driving in DMT ADSL solutions. This device features a high drive capability of 360mA while consuming only 7.5mA of supply current per amplifier and operating from a single 5V to 15V supply. This driver achieves a typical distortion of less than -85dBc, at 150kHz into a 25W load. The EL1511C is available in the thermallyenhanced 16-pin SO (0.150) and a 16-pin LPP (4x4mm) packages. The EL1511C is specified for operation over the full -40°C to +85°C temperature range. Electrical characteristics are given for typical 12V supply operation.

Features

• Drives up to 360mA from a +15V supply

• 16VP-P differential output drive into 25W and 20VP-P differential output drive into 100W

• -85dBc typical driver output distortion at full output at 150kHz

• Low quiescent current of 3.5mA per amplifier at ½-IS current mode

• Disable down to 1.5mA

Applications

• ADSL CSA line driving

• ADSL full rate CPE line driving

• G.SHDSL, HDSL2 line driver

• Video distribution amplifier

• Video twisted-pair line driver