A 25-MS/s 14-b 200-mW /spl Sigma//spl Delta/ Modulator in 0.18-/spl mu/m CMOS
Autor: | Qiuting Huang, P. Balmelli |
---|---|
Rok vydání: | 2004 |
Předmět: | |
Zdroj: | IEEE Journal of Solid-State Circuits. 39:2161-2169 |
ISSN: | 0018-9200 |
Popis: | The design of a fifth-order 4-b quantizer single-loop /spl Sigma//spl Delta/ 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-/spl mu/m CMOS technology, the 0.95-mm/sup 2/ chip has a power consumption of 200 mW from a 1.8-V supply. |
Databáze: | OpenAIRE |
Externí odkaz: |