CHAPTER 9

Analog Multipliers – Part I

An analog multiplier is a function circuit that accepts two input voltages V1, V2 and produces an output voltage

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where VR is the proportional constant and usually it will be a constant reference voltage. The symbol of analog multiplier is shown in Fig. 9.1.

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Figure 9.1 Analog multiplier symbol

Multipliers are classified into (i) time division multipliers (ii) peak responding multipliers and (iii) pulse position responding multipliers. Peak responding multipliers are further classified into (i) peak detecting ...

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