发明名称 |
A television link infrared demodulation circuit |
摘要 |
A television (TV) link infrared (IR) demodulation circuit including: a reference voltage setting unit setting a first reference voltage and a second reference voltage, different from each other; and a differential amplifier differentially amplifying the first reference voltage received via a first input terminal and a voltage obtained by coupling an input signal with the second reference voltage, via a second input terminal and demodulating a remote control signal received via the second input terminal into a pulse signal. |
申请公布号 |
GB2440639(A) |
申请公布日期 |
2008.02.06 |
申请号 |
GB20070014402 |
申请日期 |
2007.07.24 |
申请人 |
SAMSUNG ELECTRO-MECHANICS CO., LTD. |
发明人 |
CHANG KAP NAM;HYO YOUNG MAENG;YOUNG SIK RYU |
分类号 |
H03K5/08;H03D1/18;H04N5/44;H04N5/455 |
主分类号 |
H03K5/08 |
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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