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
return list
for more technical documents, please click "login" or "register" and download from customer center.
technical support: contact us.