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Triple Differential Driver for Wideband Video
Analog Devices Inc.

Description
The AD8146/AD8147/AD8148 are high speed triple, differential or single-ended input to differential output drivers. The AD8146 and AD8147 have a fixed gain of 2, and the AD8148 has a fixed gain of...
Features
Triple high speed fully differential driver 700 MHz, ?3 dB, 2 V p-p bandwidth (AD8146/AD8148) 600 MHz, ?3 dB, 2 V p-p bandwidth (AD8147) 200 MHz, 0.1 dB, 2 V p-p bandwidth 3000 V/?s slew rate Fixed gain (AD8146/AD8147: G = 2, AD8148: G = 4) Differential or single-ended input to differential output Can be used as differential-to-differential receiver Drives one or two 100 ? UTP cables Adjustable output common-mode voltage (AD8146) Internal common-mode feedback network Output balance error ?50 dB @ 50 MHz On-chip, sync-on common-mode encoding (AD8147/AD8148) Output pull-down feature for line isolation Low power: 57 mA @ 5 V for 3 drivers (AD8146) Wide supply voltage range: +5 V to ±5 V Available in a small 4 mm × 4 mm LFCSP

Related Datasheets
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