A Compact 3V, 70mW, 12-bit Video-Speed CMOS ADC |
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| Authors: | Geir S. Østrem Øystein Moldsvor Oddvar Aaserud |
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| Affiliation: | (1) Nordic VLSI ASA, Vestre Rosten 81, N-7075 Tiller, Norway;(2) Dept. of Physical Electronics, Norwegian University of Science and Technology, N-7034 Trondheim, Norway |
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| Abstract: | A 12-bit video speed pipelined switched capacitor analog-to-digitalconverter (ADC) has been implemented in a 0.5 µmstandard CMOS process. It operates from a single 2.6–;3.3Vsupply, dissipates 23mA (independent of supply voltage) at 20MSPS and occupies only 1.1mm 2. A 61dB SINAD (fin = 4.5 MHz) and an effective resolution bandwidthof 9 MHz is achieved. |
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| Keywords: | ADC CMOS integrated circuits pipeline high-speed |
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