Title :
Design of a 2.7 V CMOS analog front end for CCD video systems
Author :
Chen, Xiaole ; Salcedo, Antonio ; Levinson, Roger ; Soderstrand, Michael A.
Author_Institution :
Soft Mixed Signal Corp., Santa Clara, CA, USA
Abstract :
A 2.7 V CMOS analog front end (AFE) is integrated with a 10-bit ADC for CCD video systems. The AFE provides correlated double sampling, 6-38 dB programmable gain and consumes 20 mA under a 2.7 V supply clocked at 15 MHz. The INL and DNL of the AFE and ADC under 0.8 V input signal are 9LSB and ±0.5LSB
Keywords :
CCD image sensors; CMOS analogue integrated circuits; analogue-digital conversion; 0.8 V; 15 MHz; 2.7 V; 20 mA; 6.38 dB; ADC; CCD video systems; CMOS analog front end; correlated double sampling; programmable gain; CMOS technology; Charge coupled devices; Circuits; Electronics packaging; Gain control; Power supplies; Sampling methods; Transconductance; Transconductors; Voltage;
Conference_Titel :
Circuits and Systems, 1997. Proceedings of the 40th Midwest Symposium on
Conference_Location :
Sacramento, CA
Print_ISBN :
0-7803-3694-1
DOI :
10.1109/MWSCAS.1997.666076
