Cross-coupled charge transfer sense amlifier circuits

Details Cross-coupled charge transfer sense amlifier circuits Cross-coupled charge transfer sense amlifier circuits

H - Electricity

03

F

330/41, 352/81

H03F 3/16 (2006.01) G11C 7/06 (2006.01) G11C 11/40 (2006.01) G11C 11/404 (2006.01) G11C 11/4091 (2006.01) H03K 3/356 (2006.01)

Patent

CA 1099347

CROSS-COUPLED CHARGE TRANSFER SENSE AMPLIFIER CIRCUITS Abstract of the Disclosure Sense amplifiers employing charge-transfer techniques and cross-coupled devices for use with memory cell arrays or as comparators, polarity sensors and differ- ential amplifiers are described which include a unique pre- amplifier circuit having cross-coupled actuable devices and which provides a cross-coupled charge-transfer feature. The sense amplifier also includes actuable devices which provide further amplification. The preamplifier circuit includes two precharge actuable devices which have their gate electrode. connected to the phase 1 line and which have their source electrode connected through separate capacitors to the phase 2 line. The terminals of the two preamplifier charge-transfer devices which are cross-coupled are also connected at the aforesaid circuit nodes and to the bit/sense lines and to the further amplification devices. The dis- closure describes two embodiments of a preamplifier circuit, each of which is shown in combination with a plurality of different further amplification circuits.

271023

Affiliated with

Also associated with

Rating

Cross-coupled charge transfer sense amlifier circuits does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cross-coupled charge transfer sense amlifier circuits, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cross-coupled charge transfer sense amlifier circuits will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-106407