Zobrazeno 1 - 10
of 87
pro vyhledávání: '"M.F. Tompsett"'
Autor:
M.F. Tompsett, D.W. Green, E.J. Zimany, J.M. Trosino, J. Plany, J.R. Barner, S.J. Daubert, J.M. Khoury
Publikováno v:
Proceedings of the IEEE 1988 Custom Integrated Circuits Conference.
A description is given of a mixed analog/digital chip that forms the core of a low-speed modem for use over standard telephone lines. It meets CCITT and AT&T requirements for data transmission at 1200 and 2400 b/s and the AT&T requirements for 300-b/
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Publikováno v:
IEEE Transactions on Electron Devices. 23:108-116
This paper describes the design and performance of a 16-kbit charge-coupled serial memory device. The memory is organized in four blocks of 4 kbits each with on-chip decoding and is mounted in a 16-pin ceramic dual-in-line hermetic package. Each 4-kb
Publikováno v:
IEEE Journal of Solid-State Circuits. 12:626-632
Self-contained single-chip charge-coupled split-electrode filters with 55 taps and a novel channel structure have been built with a double-level polysilicon NMOS process. Operating at a sample rate of 32 kHz, these devices provide a low-pass filter f
Publikováno v:
IEEE Transactions on Electron Devices. 21:712-720
Charge-coupled area image sensors with 220 by 256 cells have been built using a three-phase overlapping electrode structure. Each of the three sets of electrodes is formed in a separate level of polysilicon which are isolated from each other by a the
Autor:
M.F. Tompsett, D.A. Sealer
Publikováno v:
IEEE Journal of Solid-State Circuits. 11:105-108
A dual differential charge-coupled analog device providing signal delays of 24 and 48 elements has been designed for sampled data analog signal processing applications. The aim of this design was to eliminate some of the disadvantages that have been
Autor:
D.W. Green, E.J. Zimany, J.M. Trosino, S.J. Daubert, J. Plany, M.F. Tompsett, J.R. Barner, J.M. Khoury
Publikováno v:
IEEE Journal of Solid-State Circuits. 24:281-291
A mixed analog/digital chip that forms the core of a medium-speed modem for use on the public switched telephone network is described. It meets CCITT and AT&T requirements for data transmission at 2400 and 1200 b/s, and the AT&T requirement for 300-b
Publikováno v:
IEEE Journal of Solid-State Circuits. 14:91-96
An integrated-circuit multiple-tone detector is demonstrated. It is made of three transversal CCD filters with nonoverlaping bandpass characteristics for tone (i.e., sine wave signal) separation and each filter has an internally matched threshold lev
Publikováno v:
IEEE Transactions on Electron Devices. 24:746-750
A new charge input scheme for charge-coupled devices is described. Charge packets of a fixed size are produced in each clock cycle. Each charge packet is subsequently split into two parts under two input gates. The difference between the two resultin