3G mobile phone transceiver design requires compact, low power consumption, excellent performance, but also must be able to high-volume mass production. Recently, Sirific Wireless developing single-chip HSDPA / WCDMA + EDGE (WEDGE) RF transceiver, and IC SN74F240DW and completed in the CMOS. From the point of view Dimensions, Sirific Wireless designers continually enhanced to meet the functional needs of 3G mobile phones, many functions integrated on the chip at the same time, will be scaled down to 7 × 7 × 1mm. SW3200 integrates a quad-band GSM / EDGE transceiver, multi-band HSDPA / WCDMA transceiver requires no external loop filter components on-chip sigma-delta fractional-N synthesizer design and digital control on-chip 26MHz crystal oscillator (DCXO). Turned on, the WCDMA mode, current 115mA, the company known as the 15% improvement over its competitors. In addition, the final design without compromising performance: The SW3200, the LNA input can be achieved when the GSM receiver sensitivity of-113dBm; SW3200 with an EVM of 8% of the WCDMA receiver, supports up to 10.2Mbps in the HSDPA (CAT 9) downlink data rate; SW3200 EVM throughout the output range of not more than 4%. Have ready-made samples, 10,000 from $ 7.95.
According to market research firm In-Stat said, iPod and SN74F240DW Suppliers and iPodShuffle portable audio players is the world leader in the market, Apple with their hard drive (HDD) and flash memory portable audio player market share of 30.2% of the share.
Global Semiconductor Alliance (GSA) announced the fifth annual conference will be held semiconductor leader in the November 5, 2008 Wednesday, Ambassador Hsinchu Hotel (Ambassador Hotel) held. The events theme is "set up a bridge to the world" (Bridging the World), Intersil President and SN74F240DW Price and CEO David Bell and Inotera president Charles Kau will deliver a keynote address. In addition, the following industry experts will also be educational programs throughout the day, Mr :