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Single-chip phone heads for handset market
Keywords: single-chip GSM phone Si4901 S14905 monolithic integrated circuit on-chip digitally-controlled crystal oscillator
[Summary of tips] Silicon Laboratories Inc. has developed a single-chip GSM phone aimed at the ultralow-cost handset market. The Si4901 combines the power-management unit, ARM controller, battery interface and charging circuitry, digital baseband, analog baseband and RF transceiver functionality into a monolithic IC.The chip requires only 50 com......Please login or register with us to view this article>>
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