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Single-Chip Multi-Mode Receiver for GSM 900 , DCS 1800 , PCS 1900 , and WCDMA
| Content Provider | Semantic Scholar |
|---|---|
| Author | Ryynänen, Jussi Kivekäs, Kalle Jussila, Jarkko Sumanen, Lauri Pärssinen, Aarno Halonen, Kari |
| Copyright Year | 2002 |
| Abstract | A single-chip, multi-mode receiver for GSM900, DCS1800, PCS1900, and UTRA/FDD WCDMA is introduced in this paper. Hence, the receiver operates at four different RF frequencies with two different baseband bandwidths. The presented chip, which consists of a low noise amplifier, downconversion mixers with on-chip LO I/Q-generation, channel selection filters, and programmable gain amplifiers, uses a direct conversion architecture. In spite of four receive bands, only four on-chip inductors are used in the single-ended low noise amplifier. The repeatable receiver IIP2 of over +42dBm is achieved with mixer linearization circuitry together with a baseband circuitry having approximately +100-dBV out-of-band IIP2. The noise figure of the SiGe BiCMOS receiver is less than 4.8dB in all GSM modes, and 3.5dB in WCDMA. The power consumption from a 2.7-V supply in all GSM modes and in WCDMA mode is 42mW and 50mW, respectively. The silicon area is 9.8mm including the bonding pads. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://www.researchgate.net/profile/Jussi_Ryynanen/publication/2982212_A_single-chip_multimode_receiver_for_GSM900_DCS1800_PCS1900_and_WCDMA/links/550873450cf26ff55f8242b0.pdf |
| Alternate Webpage(s) | https://www.researchgate.net/profile/Jussi_Ryynanen/publication/2982212_A_single-chip_multimode_receiver_for_GSM900_DCS1800_PCS1900_and_WCDMA/links/550873450cf26ff55f8242b0.pdf |
| Alternate Webpage(s) | https://aaltodoc.aalto.fi/bitstream/handle/123456789/2223/article7.pdf?isAllowed=y&sequence=9 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
