Wavetek Corporation

Kwok S Lo

A sine wave to triangle wave convertor, including an amplifier having an input terminal and an output terminal, a sine convertor having an input terminal and an output terminal and for producing a sine wave at the output terminal in accordance with the application of a triangle wave at the input terminal, the output terminal of the amplifier coupled to the input terminal of the sine convertor and the output terminal of the sine convertor coupled to the input terminal of the amplifier, and coupling an input sine wave to the input terminal of the amplifier to produce an output triangle wave at the output terminal of the amplifier.

Sine wave to triangle wave convertor

A pulse delay compensator for use with a divide counter dividing a frequency signal by a first positive integer or a second positive integer to produce a divided frequency signal and with the first and second positive integers a fixed number of integers apart and including controlling the divide counter to divide the frequency signal by the first or second positive integers, repetitively summing a fixed fractional number with each divide and with the control of the divide counter in accordance with each overflow produced by the repetitive summing, and producing pulse delay compensation for the divided frequency signal in accordance with the repetitive summing to equalize the pulse period between adjacent pulses in the divided frequency signal.

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San Diego, CA, United States of America

Kwok S Lo