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Machine translation
1. (WO2003073469) DELAY CIRCUIT WITH DELAY RELATIVELY INDEPENDENT OF PROCESS, VOLTAGE, AND TEMPERATURE VARIATIONS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2003/073469    International Application No.:    PCT/US2003/004874
Publication Date: 04.09.2003 International Filing Date: 21.02.2003
IPC:
H03H 11/26 (2006.01)
Applicants: BROADCOM CORPORATION [US/US]; 16215 Alton Parkway, Irvine, CA 92618-3616 (US)
Inventors: AJIT, Janardhanan, S.; (US)
Agent: SOKOHL, Robert; Sterne, Kessler, Goldstein & Fox P.L.L.C., 1100 New York Avenue, N.W., Suite 600, Washington, DC 20005-3934 (US)
Priority Data:
60/357,878 21.02.2002 US
10/180,501 27.06.2002 US
Title (EN) DELAY CIRCUIT WITH DELAY RELATIVELY INDEPENDENT OF PROCESS, VOLTAGE, AND TEMPERATURE VARIATIONS
(FR) CIRCUIT A RETARD AVEC RETARD RELATIVEMENT INDEPENDANT DES VARIATIONS DE TRAITEMENT, DE TENSION ET DE TEMPERATURE
Abstract: front page image
(EN)Methods and systems for controlling delay relatively independent of process, supply-voltage, and/or temperature ('PVT') variations include sensing an output signal after a number of inverters and activating different numbers of transistors (116, 118, 124) and/or adjusting strength of transistors in a delay path to compensate for PVT variations.
(FR)L'invention se rapporte à des procédés et à des systèmes permettant de régler un retard de façon relativement indépendante des variations de traitement, de tension d'alimentation et/ou de température (PVT). Lesdits procédés consistent à détecter un signal de sortie après un certain nombre d'onduleurs, à activer un nombre variable de transistors, et/ou à régler la force des transistors dans un chemin à retard pour compenser les variations PVT.
Designated States: European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LU, MC, NL, PT, SE, SI, SK, TR).
Publication Language: English (EN)
Filing Language: English (EN)