Internally Trimmed
Precision IC Multiplier
AD534 Data Sheet
FEATURES FUNCTIONAL BLOCK DIAGRAM APPLICATIONS +VS
–VS
TRANSFER FUNCTION X1 V-TO-1 X2
Y1 TRANSLINEAR
MULTIPLIER
ELEMENT VOUT = A (X1 – X2) (Y1 – Y2)
– (Z1 – Z2)
SF V-TO-1 Y2
Z1 High quality analog signal processing
Differential ratio and percentage computations
Algebraic and trigonometric function synthesis
Wideband, high crest rms-to-dc conversion
Accurate voltage controlled oscillators and filters
Available in chip form STABLE
REFERENCE
AND BIAS SF A V-TO-1 OUT
HIGH GAIN
OUTPUT
AMPLIFIER 0.75 ATTEN Z2 09675-006 Pretrimmed to ±0.25% maximum 4-quadrant error (AD534L)
All inputs (X, Y, and Z) differential, high impedance for …