The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 23, 2019
Filed:
Oct. 13, 2014
Greenpeak Technologies B.v., Utrecht, NL;
Erdogan Ozgur Ates, Maarssen, NL;
Qorvo US, Inc., Greensboro, NC (US);
Abstract
Bias circuit and a bias generator circuit comprising such a bias circuit. The bias circuit () comprises a switched capacitor resistor circuitry (CCM-M), and an operational amplifier (M-MM) with an input differential transistor pair (MM). The bias circuit further comprises additional source follower transistors (MM) associated with the first and second input differential transistors (MM).The bias generator circuit has a PMOS switched capacitor reference circuit () and a NMOS switched capacitor reference circuit () and a transconductor reference cell (). The transconductor reference cell () is a replica of a basic reference cell used in a further circuit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile