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DATA SHORT
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ISL1534
Dual Channel Fixed Gain Differential DSL Line Driver
FN6465 Rev 3.00 October 12, 2015
The ISL1534 is a dual channel differential amplifier designed for driving full rate ADSL2+ signals at very low power dissipation. The high drive capability of 450mA makes this driver ideal for DMT designs. It contains two pairs of wideband, high-voltage, current mode feedback amplifiers designed on Intersil’s HS30 Bipolar SOI process for low power consumption in DSL systems. The amplifiers have an internal fixed gain, which helps eliminate both feedback and gain resistors reducing board size and cost.
These drivers consuming typically 4mA per DSL channel of total supply current at 1/2 IS mode.