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Analog Baseband-IC for Dual Mode Direct Conversion Receiver
| Content Provider | Semantic Scholar |
|---|---|
| Author | Hanusch, Thomas Jehring, Frieder Jentschel, H.-J. Kluge, W. |
| Copyright Year | 1996 |
| Abstract | This paper presents a circuit design and implementation for the analogous filter and amplifier sections of a direct conversion receiver. Dual-mode operation is achieved by switching the LP-filters' cut-off frequency to meet DECT and DCS 1800 specifications alternatively. An op-amp-based integrator loop filter structure is used to perform low-noise, low-voltage and low-power operation. The circuit is fabricated using a 1.5¿ BiCMOS process. Including a DECT demodulator and a RSSI circuit the whole two-channel circuit drains 4 mA from a 3 V power supply. |
| Starting Page | 244 |
| Ending Page | 249 |
| Page Count | 6 |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://www.esscirc.org/papers-96/157.pdf |
| Journal | ESSCIRC '96: Proceedings of the 22nd European Solid-State Circuits Conference |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |