ATBM8881 is a single chip combo DTMB/DVB-C demodulator with two cores integrated for terrestrial and/or cable digital TV receiver market in China, supporting both DTMB and DVB-C standards. ATBM8881 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 DVB-C demodulator • Full compliance with GY/T 170-2001 standard • Support 16, 32, 64, 128 and 256QAM |
• Digital TV and Set Top Box (STB)
• DTV full NIM module
• DTV test equipments
• Mobile and handheld DTV receiver
• PC TV card and TV USB dongle
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