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MC1494: Linear Four-Quadrant Multiplier

Datasheet: Linear Four-Quadrant Multiplier
Rev. xxx (394.0kB)
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Product Description
The MC1494 is designed for use where the output voltage is a linear product of two input voltages. Typical applications include: multiply, divide, square root, mean square, phase detector, frequency doubler, balanced modulator/ demodulator, electronic gain control.

The MC1494 is a variable transconductance multiplier with internal level?shift circuitry and voltage regulator. Scale factor, input offsets and output offset are completely adjustable with the use of four external potentiometers. Two complementary regulated voltages provided to simplify offset adjustment and improve power supply rejection.
Features
 
  • Operates with +/- 15 V Supplies
  • Excellent Linearity: Maximum Error (X or Y) +/-1.0 %
  • Wide Input Voltage Range: +/- 10 V
  • Adjustable Scale Factor, K (0.1 nominal)
  • Single-Ended Output Referenced to Ground
  • Simplified Offset Adjust Circuitry
  • Frequency Response (3.0 dB Small-Signal): 1.0 MHz
  • Power Supply Sensitivity: 30 mV/V typical
Technical Documentation & Design Resources
Data Sheets (1)  
Datasheet: Linear Four-Quadrant Multiplier
Rev. xxx (394.0kB)
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Case Outlines
Datasheet: Linear Four-Quadrant Multiplier
Rev. xxx (394.0kB)
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