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1. (WO2019028740) A CLOCK AND DATA RECOVERY CIRCUIT
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/028740 International Application No.: PCT/CN2017/096827
Publication Date: 14.02.2019 International Filing Date: 10.08.2017
IPC:
H04L 7/02 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
7
Arrangements for synchronising receiver with transmitter
02
Speed or phase control by the received code signals, the signals containing no special synchronisation information
Applicants:
PHOTONIC TECHNOLOGIES (SHANGHAI) CO., LTD. [CN/CN]; Room 710, Building Y1, Pudong Software Park 112 Liangxiu Road Shanghai 201203, CN
Inventors:
BAI, Rui; CN
CHEN, Xuefeng; CN
PAN, Wenzong; CN
WANG, Xin; CN
XIA, Tao; CN
HU, Shang; CN
WANG, Zhichun; CN
ZHANG, Yuanxi; CN
HE, Wenjun; CN
WANG, Juncheng; CN
CHIANG, Patrick Yin; CN
Agent:
ADVANCE CHINA IP LAW OFFICE; 中国广东省广州市天河区珠江东路6号4501房 (部位:自编01-03和08-12单元)(仅限办公用途) Room 4501, No. 6 Zhujiang East Road, Tianhe District, Guangzhou Guangdong 510623, CN
Priority Data:
Title (EN) A CLOCK AND DATA RECOVERY CIRCUIT
(FR) CIRCUIT DE RÉCUPÉRATION D'HORLOGE ET DE DONNÉES
Abstract:
(EN) An apparatus comprises a plurality of sampling circuits configured to receive a non-Non Return to Zero (non-NRZ) data signal; and a control circuit coupled to the plurality of sampling circuits, wherein the control circuit is configured to provide one or more control signals indicating whether to decrease or increase a frequency of a clock signal associated with the non-NRZ data signal based on the non-NRZ data signal.
(FR) Selon l'invention, un appareil comprend une pluralité de circuits d'échantillonnage configurés pour recevoir un signal de données non non-retour à zéro (non NRZ); et un circuit de commande couplé à la pluralité de circuits d'échantillonnage, le circuit de commande étant configuré pour fournir un ou plusieurs signaux de commande indiquant s'il faut diminuer ou augmenter une fréquence d'un signal d'horloge associé au signal de données non NRZ en fonction du signal de données non NRZ.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, 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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)