CMOS current-mode pseudo-exponential function circuit

Electronics Letters

Volumn 37, Issue 8, 2001, Pages 471-472

  Vlassis, S ^a  

^a ARISTOTLE UNIVERSITY OF THESSALONIKI   (Greece)

Author keywords

[No Author keywords available]

Indexed keywords

APPROXIMATION THEORY; COMPUTER SIMULATION; CURRENT VOLTAGE CHARACTERISTICS; LINEAR INTEGRATED CIRCUITS; MOSFET DEVICES; TEMPERATURE;

CURRENT MODE ANALOG CIRCUIT; EXPONENTIAL FUNCTION CIRCUITS; TAYLOR'S SERIES APPROXIMATION; TEMPERATURE COEFFICIENT;

CMOS INTEGRATED CIRCUITS;

EID: 0035848707     PISSN: 00135194     EISSN: None     Source Type: Journal    
DOI: 10.1049/el:20010357     Document Type: Article

References (5)

1. MOTAMENT, 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
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. PERRY, D., and ROBERTS, G.W.: The design of log-domain filters based on the operational simulation of LC ladders', IEEE Trans. Circuits Syst. II, 1996, 43, (11), pp. 763-774
4. HUANG, P.-C., CHIOU, L.-Y., and WANG, C.-K.: 'A 3.3V CMOS exponential control variable gain amplifier', Proc. IEEE Int. Symp. Circuits Syst., 1998, Vol. 1, pp. 285-288
5. CHANG, C.-C., and LIU, S.-I.: 'Pseudo-exponential function for MOSFETs in saturation', IEEE Trans. Circuits Syst. II, 1996, 47, (11), pp. 1318-1321