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AD834 Datasheet PDF

Analog Devices AD834

The AD834 is a monolithic, laser-trimmed four-quadrant analog multiplier intended for use in high frequency applications, with a transconductance bandwidth (RL = 50 Ω) in excess of 500 MHz from either of the differential voltage inputs.
Part No. AD834
Datasheet AD834 Download
Manufacturer
Analog Devices
Description 500 MHz Four-Quadrant Multiplier
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AD834 datasheet page 1 preview

FEATURES

DC to >500 MHz operation Differential ±1 V full-scale inputs Differential ±4 mA full-scale output current Low distortion (≤0.05% for 0 dBm input) Supply voltages from ±4 V to ±9 V Low power (280 mW typical at VS = ±5 V)

APPLICATIONS

High speed real time computation Wideband modulation and gain control Signal correlation and RF power measurement Voltage controlled filters and oscillators Linear keyers for high resolution television Wideband true RMS

GENERAL DESCRIPTION

In multiplier modes, the typical total full-scale error is 0.5%, dependent on the application mode and the external circuitry. Performance is relatively insensitive to temperature and supply variations due to the use of s
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