1.5 V four-quadrant CMOS current multiplier/divider |
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| Authors: | De La Cruz-Blas CA Lopez-Martin AJ Carlosena A |
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| Affiliation: | Dept. of Electr. & Electron. Eng., Univ. Publica de Navarra, Pamplona, Spain; |
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| Abstract: | A low voltage CMOS four-quadrant current multiplier/divider circuit is presented. It is based on a compact V-I converter cell able to operate at very low supply voltages. Measurement results for an experimental prototype in a 0.8 /spl mu/m CMOS technology show good linearity for a /spl plusmn/15 /spl mu/A input current range and a 1.5 V supply voltage. |
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