An ultra low power transconductance cell

被引：0
|
作者：
Nair, K
Harjani, R
机构：
来源：
ISCAS '97 - PROCEEDINGS OF 1997 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOLS I - IV: CIRCUITS AND SYSTEMS IN THE INFORMATION AGE | 1997年
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D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
This paper describes an implementation of a linear programmable transconductance cell with low distortion and bias currents in the range of 100nA - 300nA. The power dissipation is approximately 1.5 mu W at 3V supply for a 2V(p-p) input range and approximately 900nW at 3V supply for a 1V(p-p) input range. The total harmonic distortion(THD) is -42dB for a input voltage of 2V(p-p). The programmable transconductance cell can be tuned by varying its bias currents. Simulation and experimental results have been used to confirm its operation.
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页码：217 / 220
页数：4
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