Timothy Ta Driver

US Patent:

20040150489, Aug 5, 2004

Filed:

Feb 5, 2003

Appl. No.:

10/360107

Inventors:

Timothy Driver - Mesa AZ, US
Khalid Shallal - Chandler AZ, US
Erin Spivey - Chandler AZ, US

Assignee:

SIRENZA MICRODEVICES, INC

International Classification:

H03H007/38

US Classification:

333/032000, 333/033000

Abstract:

An RF circuit comprising: (a) an input low pass impedance transform network having an input and an output; (2)an input high pass impedance transform network having an input and an output; (3) an output high pass impedance transform network having an input and an output; and (4) an output low pass impedance transform network having an input and an output. The RF circuit includes an RF transistor coupled to the input high pass impedance transform network and to the output high pass impedance transform network. An input impedance of the RF transistor is matched to an input impedance of the RF circuit, wherein an output impedance of the RF transistor is matched to an output impedance of the RF circuit.