Platform for Handset Design
Analog Devices offers a complete chipset solution (from digital baseband through RF power amplifier), enabling engineers to create handsets for EDGE. Based on the Blackfin® processor, the Blackfin SoftFone® includes a high-performance mixed-signal analog baseband chip with integrated power management, an Othello direct-conversion RF transceiver with polar modulation, and dual-mode power amplifier. SoftFone also includes a scalable clock speed up to 247 MHz to implement voice codec, RF signal equalization algorithms and multimedia processing; full support of quad-band and Class 12 EGPRS operations; peripheral interfaces, including USB, IR, Secure Data (SD), MultiMedia Card (MMC) and serial and parallel ports for color displays, monochrome displays, and cameras.
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