Driver circuit having a slew rate control system with...

Miscellaneous active electrical nonlinear devices – circuits – and – Signal converting – shaping – or generating – Current driver

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C327S170000, C327S132000

Reexamination Certificate

active

06900672

ABSTRACT:
Methods and structures for ensuring the highly linear discharge of a capacitor used for slew rate control of a power driving stage from a maximum voltage to a minimum supply voltage, such as ground. A voltage ramp generator uses a single cascoded current source to achieve the linear ramp-down.

REFERENCES:
patent: 4803381 (1989-02-01), Gornati et al.
patent: 5177374 (1993-01-01), Carpenter et al.
patent: 5191269 (1993-03-01), Carobolante
patent: 5306988 (1994-04-01), Carobolante et al.
patent: 5311115 (1994-05-01), Archer
patent: 5374857 (1994-12-01), Carobolante
patent: 5428303 (1995-06-01), Pasqualini
patent: 5512854 (1996-04-01), Park
patent: 5514939 (1996-05-01), Schlager et al.
patent: 5627487 (1997-05-01), Keeth
patent: 5712509 (1998-01-01), Harada et al.
patent: 5714897 (1998-02-01), Victunic et al.
patent: 5739707 (1998-04-01), Barraclough
patent: 5742193 (1998-04-01), Colli et al.
patent: 5767708 (1998-06-01), Groeneveld et al.
patent: 5825218 (1998-10-01), Colli et al.
patent: 5828245 (1998-10-01), Brambilla et al.
patent: 5883798 (1999-03-01), Yamaguchi
patent: 5939909 (1999-08-01), Callahan, Jr.
patent: 6169456 (2001-01-01), Pauls
patent: 6586980 (2003-07-01), Callahan, Jr.
patent: 6650153 (2003-11-01), Zerilli et al.
Gariboldi, “Motion Control,” appearing inSmart Power ICs, Murari et al., Eds., 1995, Ch. 6, pp. 225-283.
Grebene, “Bipolar and MOS Analog Integrated Circuit Designs,” 1984, Sec. 4.1, pp. 171-183, and Sec. 6.2, pp. 272-277.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Driver circuit having a slew rate control system with... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Driver circuit having a slew rate control system with..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Driver circuit having a slew rate control system with... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3461310

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.