Comparator circuit using resonant-tunneling transistor

Details Comparator circuit using resonant-tunneling transistor Comparator circuit using resonant-tunneling transistor

1988-02-03

1989-09-19

Zazworsky, John

Electrical transmission or interconnection systems

Personnel safety or limit control features

Interlock

307322, 357 12, 357 16, 357 34, 357 4, H03K 524

Patent

active

048684180

ABSTRACT:
A comparator circuit comprises a differential amplifier supplied with a reference signal and an input signal. A resonant-tunneling transistor has a base supplied with an output signal of the differential amplifier. A collector is connected to a first power supply source via a resistor. An emitter is connected to a second power supply source. Therefore, it is possible to simplify a circuit configuration of the comparator circuit and to improve an operation speed of the comparator circuit by outputting an output signal from a connection portion between the resistor and the collector of the transistor.

REFERENCES:
patent: 3176152 (1965-03-01), Spiegel
patent: 3246314 (1966-04-01), Kaenel
patent: 3746948 (1973-07-01), Marek
patent: 4195240 (1980-03-01), Otofuji

Affiliated with

Also associated with

Rating

Comparator circuit using resonant-tunneling transistor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Comparator circuit using resonant-tunneling transistor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Comparator circuit using resonant-tunneling transistor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-370285