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STB tuner

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General Description
The RDA5880p is a fully integrated direct conversion RF front end supporting all worldwide terrestrial and cable TV standards.
The rda5880p extends the unmatched performance and design simplicity while further reducing footprint size.
No external LNAs, tracking filters, or SAW filters are used.
Based on RDA’s some innovative technique, the rda5880p offers excellent phase noise and very low implementation loss, required for advanced modulation systems such as QAM256, QAM64. This tuner RF IC does not require a balun and its fully integrated design saves valuable board space and simplifies RF layout.


  lDigital tuner
  - 40–1000 MHz frequency range 
  l180mA power consumption 
  lMinimal external passive components 
  lSimple LNA matching components 
  l100dB dynamic range 
  l<5 dB noise figure 
  lFully integrated digital AGC loop 
  lFully integrated channel selectivity 
  lFully integrated PLL ( including loop filter) 
  l > 35 dBc first-adjacent rejection 
  lZIF&Digital low-IF architecture 
  lProgrammable low- IF 4 to 6.5M 
  lSupport 26/27 MHz crystal 
  l3.3V power supplies 
  lI2C control port 
  l40-pin 6x6 QFN package

  lDigital terrestrial STB


Download: For Datasheet

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