发明名称 |
Multi-channel detector readout method and integrated circuit |
摘要 |
An integrated circuit which provides multi-channel detector readout from a detector array. The circuit receives multiple signals from the elements of a detector array and compares the sampled amplitudes of these signals against a noise-floor threshold and against one another. A digital signal is generated which corresponds to the location of the highest of these signal amplitudes which exceeds the noise floor threshold. The digital signal is received by a multiplexing circuit which outputs an analog signal corresponding the highest of the input signal amplitudes. In addition a digital control section provides for programmatic control of the multiplexer circuit, amplifier gain, amplifier reset, masking selection, and test circuit functionality on each input thereof. |
申请公布号 |
AU4061200(A) |
申请公布日期 |
2000.10.16 |
申请号 |
AU20000040612 |
申请日期 |
2000.03.30 |
申请人 |
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA, |
发明人 |
WILLIAM W. MOSES;ERIC BEUVILLE;MARZIO PEDRALI-NOY |
分类号 |
H04N5/335;H04N5/341;H04N5/378 |
主分类号 |
H04N5/335 |
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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