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TDA8980 - ATSC/NTSC digital TV front-end chipset

Features

  • NTSC-M colour decoder tuned with a 12 MHz reference crystal (or external clock signal).
  • VSB IF circuit for pre-processing DTV signals Alignment-free PLL demodulator Vision IF circuit without external components Sound IF amplifier with separate input for single reference QSS mode and separate AGC circuit.
  • Alignment-free FM sound demodulator generates the input signal for a BTSC stereo decoder.
  • Video source selection with 2 external CVBS or.

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Datasheet preview – TDA8980

Datasheet Details

Part number TDA8980
Manufacturer NXP Semiconductors
File Size 439.29 KB
Description ATSC/NTSC digital TV front-end chipset
Datasheet download datasheet TDA8980 Datasheet
Additional preview pages of the TDA8980 datasheet.

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Full PDF Text Transcription

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As the roll out of digital TV accelerates, DTV receiver manufacturers are looking for improved performance, flexibility and cost reductions to meet the demands of the consumer market. Philips’ latest reference design meets these stringent requirements, using two new ICs, the second generation TDA8961 VSB demodulator and the TDA8980 integrated ATSC/NTSC TV input processor ATSC/NTSC digital TV front-end chipset Second generation chipset Complete ATSC (VSB)/NTSC channel decoding solution with just two ICs This chipset combines Philips’ long experience in analog TV with our innovative approach to DTV, creating an outstanding system solution showcasing Philips’ mixed signal technology expertise and offering very high levels of integration, performance and flexibility.
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