Title :
A 10 bit, 50 M sample/s, low power pipelined A/D converter for cable modem applications
Author :
Hamedi-Hagh, Sotoudeh ; Salama, C.A.T.
Author_Institution :
Dept. of Electr. & Comput. Eng., Toronto Univ., Ont.
Abstract :
A pipelined A/D converter, suitable for cable modem applications is presented. The A/D converter implemented in a 0.25 μm CMOS technology provides a resolution of 10 bits at a sampling rate of 50 MSample/s while dissipating 65 mW from 2.5 V supply voltage. The DNL and INL are -0.5 LSB and 0.95 LSB respectively and the peak SNDR is 57 dB. The total area of the prototype is 3.2 mm2 and the core area of the A/D converter excluding pads is 1.2 mm2
Keywords :
CMOS integrated circuits; analogue-digital conversion; low-power electronics; modems; 0.25 micron; 10 bit; 2.5 V; 57 dB; 65 mW; A/D converter; CMOS technology; cable modem applications; low power ADC; pipelined ADC; Application software; CMOS technology; Communication cables; Digital circuits; Modems; Power dissipation; Sampling methods; Switched capacitor circuits; Switches; Voltage;
Conference_Titel :
Circuits and Systems, 2001. ISCAS 2001. The 2001 IEEE International Symposium on
Conference_Location :
Sydney, NSW
Print_ISBN :
0-7803-6685-9
DOI :
10.1109/ISCAS.2001.921883
