ADA4932-2

Data Sheet ADA4932-1/ADA4932-2 Low Power, Differential ADC Driver FEATURES ► High performance at low power ► High speed ► −3 dB bandwidth of 560 MHz, G = 1 ► 0.1 dB gain flatness to 300 MHz ► Slew rate: 2800 V/µs, 25% to 75% ► Fast 0.1% settling time of 9 ns ► Low power: 9.6 mA per amplifier ► Low harmonic distortion ► 100 dB SFDR at 10 MHz ► 90 dB SFDR at 20 MHz ► Low input voltage noise: 3.6 nV/√Hz ► ±0.5 mV typical input offset voltage ► Externally adjustable gain ► Can be used with gains less than 1 ► Differential-to-differential or single-ended-to-differential operation ► Adjustable output common-mode voltage ► Input common-mode range shifted down by 1 VBE ► Wide supply range: +3 V to ±5 V ► Available in 16-lead and 24-lead LFCSP packages APPLICATIONS ► ADC drivers ► Single-ended-to-differential converters ► IF and baseband gain blocks ► Differential buffers ► Line drivers GENERAL DESCRIPTION The ADA4932-1/ADA4932-2 are the next generation AD8132 with higher performance and lower noise and power consumption. They are an ideal choice for driving high performance ADCs as a single-ended-to-differential or differential-to-differential amplifier. The output common-mode voltage is user adjustable by means of an internal common-mode feedback loop, allowing the ADA4932-1/ ADA4932-2 output to match the input of the ADC. The internal feedback loop also provides exceptional output balance as well as suppression of even-order harmonic distortion products. With the ADA4932-1/ADA4932...