RADIO RECEIVER. Si4688-A10 Datasheet

Si4688-A10 RECEIVER. Datasheet pdf. Equivalent

Part Si4688-A10
Description FM/HD/DAB/DAB+ RADIO RECEIVER
Feature Si4688-A10 SINGLE-CHIP, FM/HD/DAB/DAB+ RADIO RECEIVER Features  Worldwide FM band support  Adv.
Manufacture Silicon Laboratories
Datasheet
Download Si4688-A10 Datasheet



Si4688-A10
Si4688-A10
SINGLE-CHIP, FM/HD/DAB/DAB+ RADIO RECEIVER
Features
Worldwide FM band support
Advanced audio DSP processing
(76–108 MHz)
Complete on-chip source decode
Advanced RDS/RBDS decoder
I2S digital audio out with ASRC
FM HD Radio™ support
Integrated 97 dB stereo audio DAC
Patent-pending fast-HD station
detection
Integrated HD blend
DAB, DAB+ Band III support (168–
240 MHz)
Supports WorldDMB Receiver
Profiles 1 and 2
OFDM channel demodulator
Concurrent I2S / L-R stereo audio
out
Full range of analog and digital
signal quality metrics
Fully-integrated VCO / PLL /
synthesizer
Fully-integrated advanced AGC and
alignment
Simultaneous decoding of up to 4
service components
SPI, I2C control interfaces
Seamless dynamic multiplex
FM sensitivity = 0.7 µV
reconfiguration
HD sensitivity = –91 dBm
Integrated SRAM supporting time and DAB sensitivity = –101 dBm
frequency de-interleaving
WLCSP and QFN packages
Advanced seek functionality
Applications
Mobile phones and tablets
Clock and tabletop radios
Personal navigation devices
Stereo boomboxes
Mini/micro systems
Docking stations
Ordering Information:
See page 36.
Patents pending
Description
The Si4688 single-chip digital receiver is one member of a family of 100% CMOS
digital radio broadcast receiver ICs from Silicon Labs. The Si46xx family provides
revolutionary advances in size, power consumption, and performance to enable
high-volume, cost-sensitive multimedia products to incorporate digital broadcast
features. The family offers all-in-one, ultra-low power, multi-band digital broadcast
receivers to support global analog and digital radio standards including AM, SW,
LW, FM, FM RDS, HD, DAB, DAB+, DMB, and DRM(30).
Rev. 1.0 7/13
Copyright © 2013 by Silicon Laboratories
Si4688-A10



Si4688-A10
Si4688-A10
Functional Block Diagram
RFREF
VHFI
VHFSW
LNA
AGC
VHF SW
LDOs
Si4688-A10
ADC DAC LOUT
DSP
ADC DAC ROUT
DCLK
RDS I2S DFS
DOUT
SCLK
CLK
Gen
FLASH
Interface
Control
SSB
MISO
MOSI
2 Rev. 1.0





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