Si46922

Two-channel Digital Radio Coprocessor for DAB

The Si46922 is a high-performance dual DAB coprocessor that enables reception, decode, and playback of digital radio broadcasts by demodulating RF signals, decoding encoded audio, and seamlessly linking multiple audio streams to minimize the effects of switching from multiple antennas. It is designed to work with the high-performance automotive Si479xx family of radio tuners.

Product Summary Eval Kit
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Si469xx Block Diagram
Si469xx chip image
Si469xx Block Diagram
Si469xx chip image

Specifications

DescriptionAuto Digital Radio Processor
PLC Status Pre Release
AMHD/FMHDFALSE
DRMFALSE
DAB/DAB+TRUE
CDRFALSE
FMFALSE
AMFALSE
HD RadioFALSE
HD Radio CertificationFALSE
Seamless Linking (DAB/FM)TRUE
FM DiversityFALSE
Package TypeMQFN88
Package Size (mm)12x12
MRCTRUE
IP LinkingTRUE
Customer Programmable MCUFALSE
Power on ResetTRUE
RDSFALSE
FM/RDSFALSE
Audio SystemFALSE
Mono/Stereo—

Product Documents

Quality and Packaging

Look up product's green / pb-free status and information on RoHS, REACH, Halogen Free, and PFIS.

Certificate of Performance

Evaluation Kits

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Si4699X-3DTF2-EVB

Dual Tuner and Digital Radio Coprocessor Evaluation Kit

Skyworks’ Automotive Digital Radio Tuners and Coprocessors are supported by a complete line of evaluation kits. The Si4699X-3DTF2-EVB kits provide a complete evaluation platform.

Technical documents are available under NDA. Please reach out to Skyworks sales support for access.

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