发明名称 |
Wide range pulse generator |
摘要 |
A pulse generator for generating pulses over a wide range without changing scales is disclosed. The pulse generator is capable of generating pulses in the range from 0.5 Hz to greater than 2 MHz in one continuous range. The wide range of operation is achieved by a timing capacitor which is charged at a logarithmic rate with respect to a frequency determining voltage input signal. This permits a wide frequency range to be covered with a reasonable range of the voltage input signal.
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申请公布号 |
US3989998(A) |
申请公布日期 |
1976.11.02 |
申请号 |
US19740495759 |
申请日期 |
1974.08.08 |
申请人 |
WESTINGHOUSE ELECTRIC CORPORATION |
发明人 |
CHAPRNKA, ANTHONY G.;MCKENZIE, PATRICK J. |
分类号 |
H03K3/02;H03K3/03;H03K7/06;(IPC1-7):H02M5/00 |
主分类号 |
H03K3/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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