Amplifiers – With semiconductor amplifying device – Including differential amplifier
Patent
1989-11-13
1990-12-04
Mottola, Steven
Amplifiers
With semiconductor amplifying device
Including differential amplifier
330256, H03F 345
Patent
active
049749161
ABSTRACT:
Integratable circuit arrangement for delaying pulse-shaped signals. A differential amplifier circuit is composed of a first current source connected to a zero potential, of an emitter-coupled transistor pair and of two resistors. The two collectors of the transistor pair are respectively connected to the zero potential via a further current source and are connected to one another via a capacitor. A further transistor introduced into both collector lines of the transistor pair delays pulse-shaped signals that are applied at the bases of the transistor pair and the further transistor in a defined allocation to one another, delaying the signals as a function of the current flowing in the coupled emitters of the transistor pair and as a function of the voltage appearing across the capacitor.
REFERENCES:
patent: 4634994 (1987-01-01), Wilhelm et al.
"Time Delay Circuit For Pulse Signal", IBM Technical Disclosure Bulletin, vol. 30, No. 3, Aug. 1987, pp. 1183-1186.
"Variable Delay Pulse Circuits", by P. T. Marino, IBM Technical Disclosure Bulletin, vol. 16, No. 11, Apr. 1974, pp. 3498-3500.
"Handbuch der digitalen Schaltungen", by Emmo A. Zuiderveen, 2nd ed. 1985, pp. 200-203.
Burdick Glen M.
McCarthy Bill D.
Mottola Steven
Stim Lab, Inc.
LandOfFree
Integratable circuit arrangement for delaying pulse-shaped signa does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Integratable circuit arrangement for delaying pulse-shaped signa, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Integratable circuit arrangement for delaying pulse-shaped signa will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-879683