Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons
Patent
1984-08-29
1987-01-13
Miller, Stanley D.
Electrical transmission or interconnection systems
Nonlinear reactor systems
Parametrons
307482, 307578, 307452, H03K 19096, H03K 1901, H03K 1704, H03K 458
Patent
active
046366571
ABSTRACT:
A -CMOS clock generator circuit is controlled by two clocks, one always going high before the other when entering an active cycle, and always going low before the other in entering a precharge cycle; this one clock precharges a capacitor through a P-channel transistor, and holds a drive node discharged. Two sets of semi-connected N-channel output transistors are used, with the gates of the top two driven by the drive node, and the gates of the bottom two driven by a CMOS inverter which has the second clock as its input. The inverter output also drives the gate of a P-channel transistor between the capacitor and the drive node. Another P-channel transistor with the first clock on its gate couples the drive node to the intermediate node of the first output pair. The second clock transfers the charge from the capacitor to the drive node, which also causes the capacitor to boot the drive node above the supply. When the first clock goes low it discharges the booted node to the supply rather than to ground.
REFERENCES:
patent: 4508978 (1985-04-01), Reddy
patent: 4521701 (1985-06-01), Reddy
patent: 4542310 (1985-09-01), Ellis et al.
Bertelson David R.
Graham John G.
Miller Stanley D.
Texas Instruments Incorporated
LandOfFree
High speed CMOS clock generator does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with High speed CMOS clock generator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High speed CMOS clock generator will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2357243