产品名称: TP8501-D
产品规格: 8*8mm
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详细参数

详细介绍
         TP8501-D是一款基于ABS-S标准的包含信道解调、信源解码和16MByteDDR 的SiP封装芯片,可支持NDS条件接收,可完成直播卫星安全模式解调和MPEG-2标清硬件解码,应用于直播卫星“户户通”市场。 


特性:

  • ♦  Compatible with direct conversion turners
  • ♦  DC Blocking
  • ♦  I/Q Imbalance Compensation
  • ♦  Equalizer For Channel Impairment
  • ♦  Signal Quality Measurement
  • ♦  Power Saving Mode
  • ♦  Modulation Type: QPSK/8PSK
  • ♦  Pulse Shaping:0.20/0.25/0.35
  • ♦  Frame Mode: non-pilot/pilot
  • ♦  Symbol Rate:1~45Msps
  • ♦  LDPC Code rate: 1/2, 3/5, 2/3, 3/4, 4/5, 5/6,13/15, 9/10
  • ♦  DisEqC 2.0 compatible port
  • ♦  Parallel/serial TS output
  • ♦  Two sets of general two wire serial ports
  • ♦  Support CCM
  • ♦  ARC TangentA4 CPU@259.2MHz (8K-I 8K-D Cache)
  • ♦  Bootable from Serial Flash
  • ♦  Serial Flash support 1/2/4 port
  • ♦  SIP 16MByte x 16bit 129.6MHz DDR1 SDRAM
  • ♦  Support NDS advanced security(ICAM Version 2.5)
  • ♦  OTP technology for chip ID
  • ♦  Advanced hardware acceleration unit with DMA
  • ♦  Two transport stream decoders
  • ♦  NDS DVB descrambler
  • ♦  1 hardware MPEG2 video decoders MP@ML
  • ♦  1 flexible MPEG video resizing units (factor 1/16 to 2)
  • ♦  3-layer display controller (true-colour or CLUT)
  • ♦  Flexible frame rate conversion (50/60Hz)
  • ♦  Flicker and Flutter fixer for better on-screen clarity
  • ♦  Teletext / WSS / VPS / CC / VBID insertion
  • ♦  PAL/NTSC/SECAM digital encoder
  • ♦  1 DACs for analog video and 2 DACs for analog audio
  • ♦  Hardware MPEG audio decoder (Layer 1/2)
  • ♦  2 UARTs
  • ♦  I2C / GPIO / PWM Output
  • ♦  7-segment LED and 5 digit keypad controller
  • ♦  General Purpose I/O controller
  • ♦  Infrared receiver / transmitter
  • ♦  On-chip PLL (27.0MHz crystal required)
  • ♦  FBGA-116 Package
  • ♦  55nm technology 1.2V core, 2.5/3.3V I/O

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