Integrated circuit having capacitive elements

Details Integrated circuit having capacitive elements Integrated circuit having capacitive elements

2006-06-13

2006-06-13

Nguyen, Cuong (Department: 2811)

Active solid-state devices (e.g., transistors, solid-state diode

Integrated circuit structure with electrically isolated...

Passive components in ics

C257S534000, C257S533000

Reissue Patent

active

RE039124

ABSTRACT:
An integrated circuit having capacitive elements for smoothing a supply voltage is described. In this case, at least one additional metal electrode, which is configured as a high frequency-optimized capacitance and is distinguished by an extremely low sheet resistance, is connected in parallel with the MOS capacitances. By connecting the areally highly effective MOS capacitance, which, however, is connected with a somewhat higher impedance, in parallel with areally less effective metal capacitances, which, however, are connected to the supply voltage in a very low-impedance manner, it is possible to obtain broadband buffering and thus decoupling of high-frequency interference signals. Very high-frequency interference components are attenuated on the chip and do not pass into the system surrounding the integrated circuit.

REFERENCES:
patent: 5396198 (1995-03-01), Yamashita et al.
patent: 5606197 (1997-02-01), Johansson et al.
patent: 6146939 (2000-11-01), Dasgupta
patent: 43 22 354 (1994-01-01), None
patent: 0 163 384 (1985-12-01), None
patent: 0 656 657 (1995-06-01), None
patent: 0 656 657 (1995-06-01), None
patent: 0 908 950 (1999-04-01), None
patent: 02-250370 (1990-10-01), None
patent: 04/127464 (1992-04-01), None
patent: 09-246476 (1997-09-01), None

Affiliated with

Also associated with

Rating

Integrated circuit having capacitive elements does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Integrated circuit having capacitive elements, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Integrated circuit having capacitive elements will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3668630