Title :
A low-voltage neutralised class AB switched-current technique
Author :
Sitdhikorn, Rungsimant ; Worapishet, Apisak ; Hughes, John B.
Author_Institution :
Microelectron. Res. Centre, Mahanakorn Univ. of Technol., Bangkok, Thailand
Abstract :
A low-voltage switched-current technique based on the balanced basic class AB memory with full neutralisation is described. The technique proposed accommodates the precision enhancing features without penalty to the other performance vectors of the class AB basic cell. Simulations performed on various switched-current blocks operating at 100 MHz sampling frequency and 1.6 V supply voltage indicate low power dissipation, high signal bandwidth, good signal-to-noise ratio with medium linearity and precision
Keywords :
active networks; low-power electronics; switched current circuits; balanced basic class AB memory; full neutralisation; linearity; low-voltage switched-current technique; performance vectors; power dissipation; precision enhancing features; sampling frequency; signal bandwidth; signal-to-noise ratio; supply voltage; Capacitors; Circuits; Clocks; Laboratories; Linearity; Microelectronics; Sampling methods; Signal processing; Signal to noise ratio; 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.2001.921946
