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ATBM8869T-1

ATBM8869T-1 is a single chip DTMB demodulator for Set Top Box market in China, and is pin compatible with AltoBeam DVB demodulators.


General features

• Support low IF (4~11MHz) and high IF (36~44MHz) from CAN tuner or silicon tuner

• I2C bus accesing under both normal mode(100kHz) and fast mode(400kHz)

• Flexiable MPEG transport stream (TS) in SPI or SSI

• 7x7mm2 QFN48 package

• 3.3VDC for I/O and 1.1~1.2VDC for core

DTMB demodulator

• Full compliance with all modes of GB20600-2006 standard

• Full compliance with the latest GB/T 26683-2017 and GB/T26686-2017 test specifications

• DTV Set Top Box and vehicle DTV receiver.


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