Voltage reference circuit

Electricity: power supply or regulation systems – Self-regulating – Using a three or more terminal semiconductive device as the...

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365226, G05F 316, G05F 320

Patent

active

058313028

ABSTRACT:
The voltage reference circuit is provided particularly but not exclusively for use in flash EPROM chips. The reference circuit is intended to be inhibited until proper start-up conditions have been established to allow the reference circuit to operate properly. This is achieved by incorporating an enable signal generating circuit which is responsive to start-up circuitry for generating an enable signal at an appropriate signal level.

REFERENCES:
patent: 4975883 (1990-12-01), Baker et al.
patent: 5109187 (1992-04-01), Guliani
patent: 5159206 (1992-10-01), Tsay et al.
patent: 5267213 (1993-11-01), Sung et al.
patent: 5287011 (1994-02-01), Koshikawa et al.
patent: 5345422 (1994-09-01), Redwine
patent: 5367249 (1994-11-01), Honnigford
patent: 5376832 (1994-12-01), Gariboldi et al.

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