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Machine translation
1. (WO2011149691) DIFFERENTIAL COMPARATOR CIRCUIT HAVING A WIDE COMMON MODE INPUT RANGE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/149691    International Application No.:    PCT/US2011/036540
Publication Date: 01.12.2011 International Filing Date: 13.05.2011
Chapter 2 Demand Filed:    03.02.2012    
IPC:
H03K 5/24 (2006.01)
Applicants: XILINX, INC. [US/US]; 2100 Logic Drive San Jose, CA 95124 (US) (For All Designated States Except US)
Inventors: HSIEH, Cheng-Hsiang; (US)
Agent: GEORGE, Thomas; Xilinx, INC. 2100 Logic Drive San Jose, CA 95124 (US)
Priority Data:
12/790,425 28.05.2010 US
Title (EN) DIFFERENTIAL COMPARATOR CIRCUIT HAVING A WIDE COMMON MODE INPUT RANGE
(FR) CIRCUIT COMPARATEUR DIFFÉRENTIEL À LARGE PLAGE D'ENTRÉE DE MODE COMMUN
Abstract: front page image
(EN)In one embodiment, a circuit arrangement is provided. The circuit arrangement includes a plurality of differential amplifiers (702), coupled in parallel, including at least a first differential amplifier and a second differential amplifier. Each differential amplifier includes an adjustable current control circuit (704) coupled to limit a tail current passing through the differential amplifier.
(FR)Un mode de réalisation concerne un agencement de circuit comprenant une pluralité d'amplificateurs différentiels (702), couplés en parallèle, comprenant au moins un premier et un deuxième amplificateur différentiel. Chaque amplificateur différentiel comprend un circuit de commande de courant réglable (704) couplé pour limiter un courant de queue traversant l'amplificateur différentiel.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)