Realisation of exponential V-I converter using composite NMOS transistors

Electronics Letters

Volumn 36, Issue 1, 2000, Pages 8-10

  Liu, Weihsing ^a   Chang, Cheng Chieh ^a   Liu, Shen Iuan ^a  

^a NATIONAL TAIWAN UNIVERSITY   (Taiwan)

Author keywords

[No Author keywords available]

Indexed keywords

AMPLIFIERS (ELECTRONIC); COMPUTER SIMULATION; MOSFET DEVICES; POWER CONVERTERS;

SOFTWARE PACKAGE HSPICE; VOLTAGE-TO-CURRENT CONVERTERS;

CMOS INTEGRATED CIRCUITS;

EID: 0033640407     PISSN: 00135194     EISSN: None     Source Type: Journal    
DOI: 10.1049/el:20000051     Document Type: Article

References (5)

1. MOTAMED, A., and ISMAIL, M.: 'CMOS exponential current-to-voltage converter', Electron. Lett., 1997, 33, (12), pp. 998-1000
2. HARJANI, R.: 'A low-power CMOS VGA for 50Mb/s disk drive read channels', IEEE Trans. Circuits Syst. II. 1995, 42, (6), pp. 370-376
3. LIN, C., PIMENTA. T., and ISMAIL. M.: 'Universal exponential function implementation using highly-linear CMOS V-I converters for dB-linear (AGC) applications'. Proc. 1998 IEEE Midwest Symp. Circuits and Systems, 1999, pp. 360-363
4. BULT, K., and WALLINGA, H.: 'A class of analog CMOS circuits based on the square law characteristics of an MOS transistor in saturation', IEEE J Solid-State Circuits, 1987, SC-22, pp. 357-365
5. MOTAMED, A., HWANG, C., and ISMAIL, M.: 'A low-voltage low-power wide range CMOS variable gain amplifier', IEEE Trans. Circuits Syst. II, 1998, 45, (7), pp. 800-811