A 25 MS/s 14 b 200 mW ΣΔ modulator in 0.18 μm CMOS
Autor: | Qiuting Huang, Pio Balmelli |
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Rok vydání: | 2004 |
Předmět: | |
Zdroj: | 2004 IEEE International Solid-State Circuits Conference (IEEE Cat. No.04CH37519). |
Popis: | The design of a fifth-order 4-b quantizer single-loop ΣΔ modulator is presented that achieves 25-MS/s conversion rate with 84 dB of dynamic range and 82 dB of signal-to-noise ratio. Implemented in a 0.18-μm CMOS technology, the 0.95-mm 2 chip has a power consumption of 200 mW from a 1.8-V supply. |
Databáze: | OpenAIRE |
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