EL1527CREZT13中文資料Intersil數(shù)據(jù)手冊PDF規(guī)格書

The EL1527 is a very low power dual channel differentiated amplifier designed for central office and customer premise line driving for DMT ADSL solutions. This device features a high drive capability of 400mA while consuming only 7.5mA of supply current per amplifier from ±12V supplies. This driver achieves a typical distortion of less than -75dBc, at 1MHz into a 50Ω load.

The EL1527 has two control pins, C0 and C1, per channel. With the selection of C0 and C1, the device can be set into full-IS power, 3/4-IS power, 1/2-IS power, and power-down disable modes. The EL1527 maintains excellent distortion and load driving capabilities even in the lowest power settings.

The EL1527 is available in the thermally-enhanced 28-pin HTSSOP package. This device is specified for operation over the full -40°C to +85°C temperature range.

Features

? Drives 360mA at 16VP-P on ±12V supplies

? 40VP-P differential output drive into 100Ω

? -75dBc typical driver output distortion driving 50Ω at 1MHz and 1/2-IS bias current

? Low quiescent current of 3.5mA per amplifier in 1/2-IS mode

? Power-down disable mode

? Pb-free available (RoHS compliant)

Applications

? ADSL G.DMT and G.lite CO line driving

? G.SHDSL, HDSL2 line driver

? ADSL CPE line driving

? Video distribution amplifier

? Video twisted-pair line driver