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Technology QS500 - GSM/GPRS QS1000 - GSM/GPRS/EDGE QS3000 - WCDMA+HEDGE QS3200 - TD-SCDMA+HEDGE QS2000 - FMC |
QS3000 The QS3000 WEDGE transceiver is a highly integrated single-chip CMOS radio for combined GSM/GPRS/EDGE and 3G HSDPA applications. The latest of its family of high performance, ultra low power, multi-band, multi-mode radio frequency (RF) transceivers, the QS3000 supports a total of seven frequency bands simultaneously, four GSM/GPRS/EDGE frequencies and three WCDMA bands. For 3G operation the QS3000 supports coverage for all six bands specified by 3GPP plus WCDMA operation in 800MHz and 1700 MHz bands. The QS3000 offers global support for dual mode 3G/GSM handsets. Utilizing Quorum's multi-mode convergence technology, the QS3000 supports both compressed and uncompressed modes, simplifying network infrastructure. The QS3000 also features HSPDA support up to category eight. In addition to its unparalleled RF performance and ultra low power, the level of integration achieved in the QS3000 is unmatched, allowing handset manufacturers the fastest time-to-market. Using Quorum's unique digital transmitter architecture, the QS3000 requires no additional RF filters for GSM or WCDMA modulation and enables margin on key parameters in mass production. Packaged in a 7x7 BGA, the QS3000 also features on-chip low noise amplifiers to further reduce component count and system footprint. Features: • Single-chip 3G/GSM Transceiver • All 3GPP Frequency Bands Plus 800MHz and 1700MHz Operation • Implemented in 0.18 Micron Bulk CMOS • Direct Conversion Receiver • Linear Transmitter • Integrated Fast Settling Frequency Synthesizers • VGAs with >85dB range in RX and TX • Standard Analogue I-Q Interface for GSM and 3G Basebands • 2.7V and 3.3V Single Supply • 7x7 BGA Package • Extended Temperature Range: -40 to +85 Degrees Celsius |