ATBM253 is silicon tuner IC which supports all terrestrial and cable TV standards.

Feature list

• Support all terrestrial and cable TV standards

   - NTSC, PAL, SECAM

   - ITU-T J.83 Annex A, B, C

   - DVB-T/T2/C2

   - ATSC 3.0/ATSC/QAM

   - ISDB-T

   - DTMB

• 42~1002MHz input range

• 1.7MHz, 5MHz, 6MHz, 7MHz, 8MHz channel bandwidth

• Integrated active RF loop-through

• Integrated RF and IF self-AGC, no external IF AGC input nedded

• Support both normal and fast I2C bus

• 3x3 QFN24 package

• 3.3V only power supply