×

Analog circuits having improved transistors, and methods therefor

  • US 9,231,541 B2
  • Filed: 09/29/2014
  • Issued: 01/05/2016
  • Est. Priority Date: 03/24/2011
  • Status: Active Grant
First Claim
Patent Images

1. A circuit, comprising:

  • a plurality of transistors having controllable current paths coupled between at least a first node and a second node, the transistors configured to generate an analog electrical output signal in response to an analog input value;

    whereinat least one of the transistors operates with an applied body bias, and has a deeply depleted channel formed below its gate that includes a substantially undoped channel region formed over a doped screen layer formed over a doped body region, with the doped screen layer extending between and in contact with a source and a drain.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×