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:
Jun. 24, 2008
Filed:
Jan. 17, 2006
Muralikumar A. Padaparambil, Poughkeepsie, NY (US);
Muralikumar A. Padaparambil, Poughkeepsie, NY (US);
Seiko Epson Corporation, Tokyo, JP;
Abstract
Circuits and methods convert parallel data into a serial data stream. A serializer according to the present invention generally includes a high speed section and a low speed section. The high speed section generally comprises a tree-based serializer configured to serialize an N-bit parallel data stream, where N is a power of two. The low speed section generally includes a data bank configured to load one or more samples of an M-bit parallel input stream, and a multiplexer configured to produce the N-bit parallel data stream from the data bank. The present invention advantageously provides high speed and relatively low power serialization of M-bit parallel data streams where M is not a power of two. In particular, the present invention advantageously provides high speed and relatively low power serialization of 10-bit parallel data streams.