Back to Search
Start Over
Low-Voltage Low-Power CMOS Rail-to-Rail Voltage-to-Current Converters.
- Source :
-
IEEE Transactions on Circuits & Systems. Part I: Regular Papers . Sep2013, Vol. 60 Issue 9, p2333-2342. 10p. - Publication Year :
- 2013
-
Abstract
- <?Pub Dtl?>This paper presents three compact CMOS voltage-to-current converters based on OTA/common-source configurations, which attain rail-to-rail input-output operation. The three converters present a high impedance input node while provide a highly linear V-I relationship over a (-40, +120^\circC) temperature range with a maximum transconductance temperature coefficient of 175 ppm/^\circC. Measurement results for 1.2-V 0.18-\mum CMOS implementations confirm rail-to-rail operation with bandwidths of up to 14.5 MHz and THD of up to -50 dB for 1 Vpp at 100 kHz, active areas below 0.0145 \mum^2 and power consumption below 85 \muW, which make these basic building blocks suitable for portable applications. [ABSTRACT FROM PUBLISHER]
Details
- Language :
- English
- ISSN :
- 15498328
- Volume :
- 60
- Issue :
- 9
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Circuits & Systems. Part I: Regular Papers
- Publication Type :
- Periodical
- Accession number :
- 90052833
- Full Text :
- https://doi.org/10.1109/TCSI.2013.2244432