Filter circuit using a junction capacitor of a semiconductor

Details Filter circuit using a junction capacitor of a semiconductor Filter circuit using a junction capacitor of a semiconductor

1996-10-16

1998-06-02

Callahan, Timothy P.

Miscellaneous active electrical nonlinear devices, circuits, and

Specific identifiable device, circuit, or system

Unwanted signal suppression

327552, 327311, 327559, 333172, 330303, H03K 500

Patent

active

057606420

ABSTRACT:
A filter circuit using junction capacitors of semiconductors of the present invention prevents the distortion of signal waveforms and is not affected by parasitic capacitors. The filter circuit includes a resistor whose first terminal is connected to an input terminal and whose second terminal is connected to an output terminal. A first junction capacitor is connected between a control voltage supply terminal and an output terminal and a second junction capacitor is connected between the output terminal and ground. An alternate embodiment of the filter circuit includes a pnp transistor, whose emitter is connected to the direct current power supply via a resistor, whose collector is grounded, and whose base is connected to the output terminal.

REFERENCES:
Grebene, Alan B. Analog Integrated Circuit Design, (Exar Integrated Systems, Inc. Sunnyvale, CA), Kindai Kagaku-sha, 1975. trans. by Nakazawa et al., pp. 94-99.

Affiliated with

Also associated with

Rating

Filter circuit using a junction capacitor of a semiconductor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Filter circuit using a junction capacitor of a semiconductor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Filter circuit using a junction capacitor of a semiconductor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1464793