Single transistor sensing and double transistor sensing for...

Static information storage and retrieval – Read/write circuit – Differential sensing

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C365S185210, C365S210130

Reexamination Certificate

active

11092166

ABSTRACT:
A single sensing transistor is selectively diode connected to a sense line that is coupled to reference cells and data cells to store a reference current or leakage currents on the gate of the sensing transistor by opening the switch to disconnect the diode connection of the sensing transistor. Other sensing systems may use two transistors and may stores leakage current. A sensing system with capacitance auto-zeroing is included. The sensing system may include a dynamic differential current differential amplifier.

REFERENCES:
patent: 5699295 (1997-12-01), Yero
patent: 6282145 (2001-08-01), Tran
patent: 6639837 (2003-10-01), Takano et al.
patent: 6768678 (2004-07-01), Hsu et al.
patent: 2003/0103406 (2003-06-01), Tran
patent: 2005/0249006 (2005-11-01), Tran et al.

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

Single transistor sensing and double transistor sensing for... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Single transistor sensing and double transistor sensing for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Single transistor sensing and double transistor sensing for... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3807352

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