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:
Dec. 27, 2011
Filed:
Oct. 29, 2007
Eric Rodal, Gardnerville, NV (US);
Eric Rodal, Gardnerville, NV (US);
Broadcom Corporation, Irvine, CA (US);
Abstract
A mixer such as an I/Q mixer, having an amplifier having first and second inputs and an output. The first input corresponding to, for example, an I input, and the second input corresponding to, for example, a Q input. The mixer also including a multiple way (M-way) switch having a single input in communication with the output of the amplifier; a frequency control input; and at least four outputs. The frequency control input is configured to receive a periodic signal, and the M-way switch is configured to switch a signal received on the single input to each of the at least four outputs at a switching frequency that is determined by the periodic signal. The M-way switch is operable to switch the input signal received on the single input to each of the at least four outputs in a serial fashion.