A 1.5V Multirate Multibit Sigma Delta Modulator for GSM/WCDMA in a 90nm Digital CMOS Process
A dual-mode second-order Multirate Multibit Sigma Delta (MM-SD) modulator is implemented in a 90nm digital CMOS process for application in the baseband path of RF receivers. Low power consumption is achieved through a new integrator structure and a dedicated timing scheme along with aggressive capac...
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| Format: | Others |
| Language: | en_US |
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Georgia Institute of Technology
2005
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| Online Access: | http://hdl.handle.net/1853/7104 |