发明名称 |
HIGH SPEED DIFFERENTIAL RECEIVER WITH RAIL TO RAIL COMMON MODE OPERATION HAVING A SYMMETRICAL DIFFERENTIAL OUTPUT SIGNAL WITH LOW SKEW |
摘要 |
A novel high-speed differential receiver (100) is disclosed that provides a new method and apparatus receiving and amplifying a small differential voltage with a rail-to-rail common mode voltage. The receiver output signals are differential signals with low skew and high symmetry. This high-speed differential receiver (100) is based on a common mode voltage normalization, which is based on a differential phase splitting methodology, before the resulting signal is recombined, normalized and amplified. The method involves using a differential signal splitting stage (110) followed by a common mode voltage normalization stage (130), then a controlled gain transimpedance amplification stage (150), and then amplification using one or two rail to rail amplification stages (170) that are symmetrical and balanced in nature. |
申请公布号 |
WO2005104356(A1) |
申请公布日期 |
2005.11.03 |
申请号 |
WO2005IB51278 |
申请日期 |
2005.04.19 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V.;KHOURY, ELIE, G.;SESSIONS, DC |
发明人 |
KHOURY, ELIE, G.;SESSIONS, DC |
分类号 |
H03F3/26;H03F3/30;H03F3/45 |
主分类号 |
H03F3/26 |
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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