发明名称 |
Deflection circuit responsive to differential sawtooth signals |
摘要 |
A pair of current sources, each having a high output impedance, are coupled to a pair of first and second inputs of a differential input stage of a vertical deflection amplifier. An output of the amplifier is coupled to a vertical deflection winding. A current sampling resistor is coupled to the first input via a first resistor. The second input is coupled via a second resistor to a terminal of the sampling resistor that is remote from the first resistor. The first and second resistors are matched resistors for providing differential driving.
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申请公布号 |
US5614793(A) |
申请公布日期 |
1997.03.25 |
申请号 |
US19960630032 |
申请日期 |
1996.04.09 |
申请人 |
THOMSON CONSUMER ELECTRONICS, INC. |
发明人 |
WILBER, JAMES A. |
分类号 |
H04N3/16;H03K4/69;H04N3/223;(IPC1-7):H01J29/70;H01J29/76 |
主分类号 |
H04N3/16 |
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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