Claims
- 1. A circuit arrangement for producing electrical reference signals and transmitting such reference signals to an output terminal, comprising a source signal generator, a comparator circuit having a predetermined switching characteristic, an input circuit for connecting said source signal generator to said comparator circuit, said input circuit comprising a capacitor connected between the source signal generator and one input of said comparator circuit, and a diode connected between said one input of the comparator circuit and ground whereby a peak amplitude of a source signal is stored in said capacitor and supplied sequentially with said source signal to said one input of the comparator circuit, said input circuit further comprising adjustable bias means connected to another input of said comparator circuit for applying a reference signal value to said other input, whereby said reference signals are produced at said output terminal in accordance with said predetermined switching characteristic and in response to the maximum amplitude of a source signal produced by said source signal generator.
Priority Claims (1)
Number |
Date |
Country |
Kind |
2122967 |
May 1971 |
DT |
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Parent Case Info
This is a divisional of application Ser. No. 506,108 filed Sept. 16, 1974, now U.S. Pat. No. 3,976,947 which is a divisional application of Ser. No. 250,727, filed May 5, 1972, U.S. Pat. No. 3,852,673 granted on Dec. 3, 1974.
US Referenced Citations (4)
Divisions (2)
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Number |
Date |
Country |
Parent |
506108 |
Sep 1974 |
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Parent |
250727 |
May 1972 |
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