Semiconductor integrated circuit having means for suppressing a

Details Semiconductor integrated circuit having means for suppressing a Semiconductor integrated circuit having means for suppressing a

1992-10-09

1993-07-06

Sikes, William L.

Electrical transmission or interconnection systems

Nonlinear reactor systems

Parametrons

3072967, 307310, 307363, 307491, H03K 301, H01L 3100

Patent

active

052257169

ABSTRACT:
A semiconductor integrated circuit includes an input circuit having a CMOS inverter and receiving an input signal. The input circuit has a threshold level which determines an output level of the input circuit with respect to the input signal. The integrated circuit includes an internal circuit receiving the input signal via the input circuit, the internal circuit receiving a first power supply voltage. A power source generates a second power supply voltage applied to the input circuit so that the second power supply voltage changes to cancel a change in the threshold level due to a temperature variation.

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