Clock voltage generator for semiconductor memory

Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons

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307246, 307251, 307DIG4, H03K 5135, H03K 1716, H03K 17284

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active

042399912

ABSTRACT:
A clock generator for producing internal waveforms for an MOS dynamic RAM or the like provides a preselected delay period between input and output clocks. A pair-delay circuit including two transistor stages produces the desired delay; a driver circuit provides the necessary high level output. A pair of series transistors in the output of the pair-delay, with the node between the series transistors being precharged, provides a more precise control of the delay over a wide range, and the waveshape of the input to the driver is improved.

REFERENCES:
patent: 3675043 (1972-07-01), Bell
patent: 3769528 (1973-10-01), Chu et al.
patent: 3774055 (1973-11-01), Bapat
patent: 3806738 (1974-04-01), Chin
patent: 4063117 (1977-12-01), Laugesen
patent: 4071783 (1978-01-01), Knepper
patent: 4090096 (1978-05-01), Nagami
patent: 4122361 (1978-10-01), Clemen et al.
patent: 4129794 (1978-12-01), Dickson et al.
patent: 4149099 (1979-04-01), Nagami
Boss et al., "Powering Delay Circuit"; IBM Tech. Discl. Bull., vol. 16, No. 1, pp. 17-18, 6/1973.
West, "Practical Circuit Design Using M.O.S."; Design Electronics, pp. 30-32, 37-38; 3/1971.
Arzubi et al., "MOS Driver With Internal Feedback"; IBM Tech. Discl. Bull.; vol. 19, No. 10, pp. 3765-3766; 3/1977.
Lee et al., "Low-Power Dissipation FET Driver Circuit"; IBM Tech. Discl. Bull., vol. 14, No. 4, p. 1084; 9/1971.

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