DocumentCode :
702751
Title :
Estimation of static and Dynamic characteristics for 4-bit Flash ADC
Author :
Madankar, Abhishek ; Patil, Minal ; Chakole, Vijay
Author_Institution :
Dept. of E & TC Eng., Y.C. Coll. of Eng., Nagpur, India
fYear :
2015
fDate :
8-10 Jan. 2015
Firstpage :
1
Lastpage :
6
Abstract :
Analog to Digital converter (ADC) finds the major role in Analog Circuit Design. Analog signal is characterized by the signal whose amplitude is continuously changing with respect to time while the amplitude and time is discrete in case of digital signal. This paper describes the design of high speed FLASH ADC using clocked digital comparator with 4-bit resolution. Analog signal is characterized by the signal whose amplitude is continuously changing with respect to time. The Clock Digital Comparator (CDC) is designed in TSMC 0.18 μm CMOS technology with supply voltage of 1.8 V. The length of transistor is fixed and depending upon the width of transistor, internal references voltages are generated in the range of 0.653 to 1.02 V. The proposed 4-bit flash ADC using CDC is designed using multiplexer based Decoder and simulated with the help of Tanner-EDA tool in TSMC 0.18 μm CMOS technology.
Keywords :
CMOS integrated circuits; analogue-digital conversion; comparators (circuits); CDC; TSMC CMOS technology; Tanner-EDA tool; analog circuit design; analog signal; analog to digital converter; clock digital comparator; clocked digital comparator; digital signal; dynamic characteristics; flash ADC; multiplexer based decoder; size 0.18 mum; static characteristics; voltage 0.653 V to 1.02 V; voltage 1.8 V; word length 4 bit; CMOS integrated circuits; Clocks; Converters; Decoding; Inverters; Logic gates; Multiplexing; Analog to Digital convertor; CMOS; Clocked Digital Comparator; Multiplexer; Thermometer Code; Threshold Inverter Quantizer (TIQ);
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Pervasive Computing (ICPC), 2015 International Conference on
Conference_Location :
Pune
Type :
conf
DOI :
10.1109/PERVASIVE.2015.7087141
Filename :
7087141
Link To Document :
بازگشت