发明名称 |
Oscillator circuit having means for switching between oscillator configurations |
摘要 |
An oscillator circuit (200) is provided having a crystal oscillator (202) operating in a first oscillator mode to produce an oscillator output signal (201). The oscillator output signal (201) has a desired frequency of operation. The oscillator circuit (200) also includes switches (206A and 206B) for selectively forcing the crystal oscillator (202) to operate in a second oscillator mode in order to shift the frequency of the oscillator output signal (201).
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申请公布号 |
US5225792(A) |
申请公布日期 |
1993.07.06 |
申请号 |
US19910786637 |
申请日期 |
1991.11.01 |
申请人 |
MOTOROLA, INC. |
发明人 |
PRAKASH, CHACKO |
分类号 |
H03B5/32;H03K3/03;H04B15/06 |
主分类号 |
H03B5/32 |
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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