Electrical pulse counters – pulse dividers – or shift registers: c – Charge transfer device – Particular input or output means
Patent
1987-09-29
1991-07-02
Heyman, John S.
Electrical pulse counters, pulse dividers, or shift registers: c
Charge transfer device
Particular input or output means
377 58, 377 59, 377 62, 357 24, 307351, 307353, H01L 2978, G11C 1928
Patent
active
050291890
ABSTRACT:
A charge coupled device employs peak hold circuits for detecting electric charges transferred through reference registers for facilitating automatic iput bias control. The peak hold circuits are respectively connected to a pair of reference registers which are so designed that one of the reference registers has a given maximum rating and the other reference register is adapted to transfer electric charge having a given fraction of the maximum charge rating of the aforementioned one of registers. The peak hold circuits provide peak values of the outputs of the reference registers to a comparator which feedback controls the input bias of the one of the register. This controlled bias is also applied to an input bias for a signal register which is designed for transferring input electric charge.
REFERENCES:
patent: 3944990 (1976-03-01), Chou
patent: 4010485 (1977-03-01), Sauer
patent: 4118795 (1978-03-01), Frye et al.
patent: 4139784 (1979-02-01), Sauer
patent: 4262217 (1981-04-01), Levine
patent: 4316100 (1982-02-01), Sakaue et al.
patent: 4528684 (1985-07-01), Iida et al.
patent: 4538287 (1985-08-01), Roberts et al.
patent: 4625322 (1986-11-01), Tukazaki et al.
J. Millman--"Microelectronics" McGraw-Hill, Inc.--1979--pp. 595-596.
Maki Yasuhito
Narabu Tadakuni
Sato Maki
Duong Tai V.
Heyman John S.
Kananen Ronald P.
Sony Corporation
LandOfFree
Input structure for charge coupled devices with controllable inp does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Input structure for charge coupled devices with controllable inp, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Input structure for charge coupled devices with controllable inp will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1253673