SAF3560_SDS_15 Datasheet, PDF (1/24 Pages) NXP Semiconductors – Terrestrial digital radio processor

SAF3560
Terrestrial digital radio processor
Rev. 5 — 8 February 2013
Product short data sheet
1. General description
The SAF3560 is a digital radio processor that demodulates and processes digital
terrestrial baseband signals, such as HD Radio signals, into audio signals and digital data
signals.
TUNER1
TUNER2
IF PROCESSING
baseband blend digital
I²S
audio
interface
OPTIONAL AUDIO POST
PROCESSING
AND STEREO
AUDIO DAC
SAF3560
SPI2
SERIAL NOR-FLASH
MEMORY
SDRAM
baseband I²S
interface
I²C-bus or SPI1
IF PROCESSING
MICROPROCESSOR
(1) The second input is only supported by specific types (see Table 3)
Fig 1. System block diagram
blended
audio (analog)
RENDERING
OF DATA:
LIVE TRAFFIC REPORTS
WEATHER
SPORTS SCORES
STOCK TICKER
001aal423
Major benefits of terrestrial radio processor systems with SAF3560 are:
• Compatibility with conventional baseband radio reception ICs
• Dramatically improved reception and sound quality
• CD-sound quality without noise, interference and multipath fading for FM
• Providing new data services
• HD Radio reception including audio processing
• Voltage partitioning of I/Os
• Available in both LFBGA and HLQFP packages