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TV Tuner
AK2591
TV Tuner for ISDB-T 13 Segments
AK2591
  • Silicon Tuner for ISDB-T 13 segments
  • Low power consumption: 210mW (typ)
  • Single +1.8V operation
  • 57MHz IF output
  • Receive frequency range: 470MHz - 770MHz
  • RF(RFINarrowIFO) NF: 3dB (typ)@RF gain=43dB
  • IF(IFPGAarrowIFAGCO) NF: 10dB(typ)@IF Gain=68dB
  • RF (RFINarrowIFO) IIP3: +2dBm(typ) @ -35dBm input
  • IF(IFPGAIarrowIFAGCO)IIP3: -26dBm@IF Gain= 42dB
  • Image Rejection: 55dB (min)
  • RF AGC: -27dB to +36dB, 1dB step
  • IF AGC: 0dB to 43dB
  • Programmable Fractional-N Synthesizer
  • Programmable IF PGA (+10dB to +25dB, 1dB step)
   

 

    
AK2591 BLOCK DIAGRAM
AK2591 BLOCK DIAGRAM
To inquire for this product  |  USA   /   English