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pro vyhledávání: '"Qiuting Huang"'
Publikováno v:
2000 Symposium on VLSI Circuits. Digest of Technical Papers (Cat. No.00CH37103).
A 5/sup th/-order single-loop /spl Sigma/-/spl Delta/ modulator has been implemented in a 0.25 /spl mu/m digital CMOS process, where the supply voltage is only 2.5 V and the capacitor option is not available. A tri-level quantizer is used to improve
Autor:
Qiuting Huang, Changsik Yoo
Publikováno v:
2000 Symposium on VLSI Circuits. Digest of Technical Papers (Cat. No.00CH37103).
A power amplifier (PA) has been implemented in a standard 0.25 /spl mu/m CMOS technology and shown to deliver 0.9 W output power to 50 /spl Omega/ load with 41% power added efficiency (PAE) from a 1.8 V supply. The PA employs the class-E configuratio
Publikováno v:
2000 Symposium on VLSI Circuits. Digest of Technical Papers (Cat. No.00CH37103); 2000, p142-143, 2p