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| BCM2002X PRODUCT (R) Brief OF BENEFITS BCM2002X 2.4 GHZ BLUETOOTHTM FRAC-N RADIO BCM2002X FEATURES SUMMARY * BQB qualified Bluetooth V1.1 radio transceiver frequency generation * *Fractional-N 13, 19.2, 19.68, or 19.8 MHz reference Supports 12, * Differential RF interface * Typical -80 dBm receiver sensitivity under high interference environments * Typical +3 dBm RF output power satisfied requirements for Class 2 operation * *Strong spurious emissions performance integration Minimal filtering required to meet mobile phone blocking performance * *Excellent filtering required to meet mobile phone integration Minimal requirements requirements frequencies * Ideal for mobile phone integration * Designed to handle the very harsh environment of mobile phones while maintaining high radio performance and optimizing overall phone performance. * In-band and out-of-band blocking performance significantly exceeds Bluetooth requirements. * Fractional-N frequency generation technology eliminates the need for a dedicated reference crystal, which is an additional source of RF noise. Monolithic implementation in a standard digital * CMOS process with minimal external components * * * Highly linear receiver exceeds Bluetooth specifications Meets FCC * RF filtering radiated emissions requirements without or shielding Low power consumption * * Built-in digital RSSI * Programmable PA gain * 8mm x 8mm, 52-pin LPCC standard package * * GSM, CDMA, GPRS, and WCDMA mobile phones provides a manufacturable low-cost Bluetooth RF/IF solution. On-chip auto-calibration eliminates process variation across components and mitigates temperature variation, enabling the chips to be used in high-volume mobile phone applications. The BlueRF RXMODE2 unidirectional baseband interface supports connection to a wide variety of baseband devices. Applications: BCM2002X BlueRF Frac-N Radio Application Example BRCLK BRXD BTXD BPKTCTRL BPAEN BRXEN TX CLK FSK D TX D SL CTR L PA RAMP RX PU TX PU SYNTH PU XTAL PU BPWR SRI DO SRI DI SRI C SRI E Ext Clk (from Mobile Phone) Baseband Device BTXEN BSEN BXTLEN BnPWR BMISO BMOSI BOCLK BnDEN BCM2002X Loop Filters |
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