Voltage-temperature insensitive on-chip reference voltage source

Details Voltage-temperature insensitive on-chip reference voltage source Voltage-temperature insensitive on-chip reference voltage source

1980-12-04

1982-08-31

Shoop, William M.

Electricity: power supply or regulation systems

Self-regulating

Using a three or more terminal semiconductive device as the...

323907, 307297, 307304, G05F 320

Patent

active

043474764

ABSTRACT:
A voltage and temperature insensitive reference circuit voltage source for predetermining the proportion of supply voltage to constitute the output voltage including a pull-up device and a pull-down device connected between a source of supply voltage and a reference point. A two element biasing circuit is connected between the source and the pull-down device which is connected to the reference point with the pull-up device comprising a FET having a gate. A connection extends from the biasing circuit at a point between its elements to the gate. An output connection extends from the junction of the pull-up and pull-down device. One of the elements which is connected between the source and the other of the elements is characterized by high resistance relative to the other of the elements whereby the proportion of voltage available at the output connection remains substantially constant regardless of source voltage variation and ambient temperature.

REFERENCES:
patent: 3757200 (1973-09-01), Cohen
patent: 3806742 (1974-04-01), Powell
patent: 3832644 (1974-08-01), Nagata et al.
patent: 3975649 (1976-08-01), Kawagoe et al.
patent: 4011471 (1977-03-01), Rockett, Jr.
patent: 4096430 (1978-06-01), Waldron
patent: 4100437 (1978-07-01), Hoff, Jr.

Affiliated with

Also associated with

Rating

Voltage-temperature insensitive on-chip reference voltage source does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Voltage-temperature insensitive on-chip reference voltage source, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Voltage-temperature insensitive on-chip reference voltage source will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2186289