Semiconductor integrated circuit having a built-in power voltage

Details Semiconductor integrated circuit having a built-in power voltage Semiconductor integrated circuit having a built-in power voltage

1988-09-19

1990-02-20

Zazworsky, John

Electrical transmission or interconnection systems

Nonlinear reactor systems

Parametrons

3072961, 307480, 307475, 307264, H03K 501, H03K 300

Patent

active

049029118

ABSTRACT:
A semiconductor integrated circuit having a voltage generator circuit for generating an internal power voltage lower than an externally supplied power voltage, a control circuit for generating at least one control signal and a functional circuit operating with the internal power voltage and controlled by the control signal is disclosed and featured in that the control circuit includes a first circuit operating with the externally supplied power voltage and generating a first signal with a predetermined timing relationship with respect to an input control signal thereto and a second circuit operating with the internal voltage and generating a second signal in response to the first signal, as the control signal for the functional circuit.

REFERENCES:
patent: 4585955 (1986-04-01), Uchida
patent: 4656373 (1987-04-01), Plus
patent: 4675557 (1987-06-01), Huntington
M. P. Concannon et al., "Regulated On-Chip Supply Voltage Source for MOSFET Integrated Circuits", IBM TDB vol. 24, No. 9, Feb. 1982, pp. 4668-4669.

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