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:
Oct. 27, 1992
Filed:
Mar. 28, 1991
Applicant:
Inventor:
Stephen R Nelson, Richardson, TX (US);
Assignee:
Texas Instruments Incorporated, Dallas, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
H01P / ;
U.S. Cl.
CPC ...
333103 ; 333104 ; 357 68 ;
Abstract
This is a monolithic PIN diode switch circuit. The switch comprises: input ports, output ports, bias nodes and PIN diodes. Each port or node is connected to receive a bias signal. Preferably the PIN diodes are fabricated from GaAs or other III-V compounds. This monolithic PIN diode switch offers broader band performance and smaller size. Other methods and devices are disclosed.