Datasheet Texas Instruments MPY634

OBSOLETE MPY634 SBFS017A – DECEMBER 1995 – REVISED DECEMBER 2004 Wide Bandwidth
PRECISION ANALOG MULTIPLIER
FEATURES DESCRIPTION в—Џ WIDE BANDWIDTH: 10MHz typ
в—Џ В±0.5% MAX FOUR-QUADRANT
ACCURACY
в—Џ INTERNAL WIDE-BANDWIDTH OP AMP
в—Џ EASY TO USE
в—Џ LOW COST The MPY634 is a wide bandwidth, high accuracy, fourquadrant analog multiplier. Its accurately laser-trimmed
multiplier characteristics make it easy to use in a wide
variety of applications with a minimum of external parts,
often eliminating all external trimming. Its differential X, Y,
and Z inputs allow configuration as a multiplier, squarer,
divider, square-rooter, and other functions while maintaining high accuracy. APPLICATIONS The wide bandwidth of this new design allows signal
processing at IF, RF, and video frequencies. The internal
output amplifier of the MPY634 reduces
design complexity compared to other high frequency multipliers and balanced modulator circuits. It is
capable of performing frequency mixing, balanced modulation, and demodulation with excellent carrier rejection. в—Џ PRECISION ANALOG SIGNAL
PROCESSING
в—Џ MODULATION AND DEMODULATION
в—Џ VOLTAGE-CONTROLLED AMPLIFIERS
в—Џ VIDEO SIGNAL PROCESSING
в—Џ VOLTAGE-CONTROLLED FILTERS AND
OSCILLATORS An accurate internal voltage reference provides …