Silicon Motion FC3860 - Manual (Page 3)

ⓒ Copyright 2009 FCI (All Rights Reserved)
Product datasheet 3/7 - September 2010
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FC3860A
Single-chip 5.8GHz DSRC modem
Integrated with RF and MCU
1.2. Features

RF
 Frequency range: 5790MHz ~ 5840MHz
 Automatic temperature calibration for output power and sensitivity using internal temperature
sensor
 Optimized for the lowest BOM
 No external IF SAW filter
 Operating Temperature
 FC3860A: -40 ℃ ~ +105℃
 Sensitivity: -85dBm with additional LNA
 Output power: 8dBm with additional PA
 Spurious emission: > 40dBc
 ACLR: > 40dBc
 Fast Rx/Tx switching time: < 18us

DSRC
 Compliance to Korea TTA
 Manchester decoder with automatic synchronization function
 Programmable TXD timing control

Processor
 ARM926EJ
 CPU speed of up to 160MHz
 32kB/16kB instruction/data cache
 Boot
 NAND/NOR flash

Built-in Analog Devices
 16 bit Audio DAC
 2-channel 8 bit ADC
 Full on-chip LDO in RF block and high loading current LDO for DSRC/ARM

Peripherals
 Memory controller
 SDRAM: 16/32-bit, up-to 512Mb
 Asynchronous static memory: 8/16-bit, SRAM, NOR flash
 Static memory features included
 Two chips selects each for dynamic and static memory