Abstract
This paper proposes a linear voltage-to-cur-rent converter with current reuse technique to reduce circuit power consumption without deteriorating its linearity and bandwidth. The proposed circuit is designed using 0.18 μm CMOS process parameters from TSMC. Simulation results show that the total harmonic distortion (THD) of the proposed circuit with a 2.5-V input amplitude is less than 1% for input frequency up to 200 MHz under a 1.8-V supply voltage. The total current consumption is 10.8 mA.
| Original language | English |
|---|---|
| Pages (from-to) | 549-556 |
| Number of pages | 8 |
| Journal | Analog Integrated Circuits and Signal Processing |
| Volume | 72 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - 2012 Sep 1 |
Keywords
- Current reuse
- Flipped voltage follower
- Voltage attenuator
- Voltage-to-current converters
ASJC Scopus subject areas
- Signal Processing
- Hardware and Architecture
- Surfaces, Coatings and Films
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Cite this
Retdian, N., Horii, D., & Takagi, S. (2012). Linear voltage-to-current converters with current reuse technique. Analog Integrated Circuits and Signal Processing, 72(3), 549-556. https://doi.org/10.1007/s10470-011-9665-y