Si2166-D 卫星电视解调器 (DVB-S2X/S2/S)

Si2166-D satellite demodulators combine digital-video broadcast (DVB) satellite functions in one highly integrated device. Si2166-D demodulators provide a single-chip, multi-standard solution to simplify the design of complex video front-ends common in iDTV and STB designs.

Si2166-D devices integrate digital demodulators for first and second generation satellite DVB standards, DVB-S2 and DVB-S2X/S2, respectively, in a single advanced CMOS die. Leveraging our proven digital demodulation architecture, Si2166-D devices achieve excellent satellite reception performance while significantly minimizing front-end design complexity, cost and power dissipation. Connecting Si2166-D devices to a satellite silicon tuner results in a high-performance and cost optimized TV or STB front-end solution.

Si2166-D ICs enable a low-cost system implementation due to minimal BOM and very small package footprint (7 x 7 mm, 48-pin QFN). Due to its compact form factor and reduced power dissipation in DVB-S2X/S2, Si2166-D is ideal for module (NIM) integration or on-board design.

7 x 7 mm
Pin-compatible and API compatible
Single demodulator

Si2166 一般规格

  • DVB-S2 (ETSI EN 302 307-1)
    • QPSK/8PSK 解调器
  • DVB-S2X (ETSI EN 302 307-2)
    • QPSK/8PSK,8/16/32APSK 解调器
    • 从 0.05 到 0.35 的衰减因子
  • DVB-S (ETSI EN 300 421) 和 DSS
    • QPSK 解调器和增强型 FEC 解码器
  • 所有卫星标准均为 1 至 45 MSymbol/s(32APSK 中<40 MSps)
  • DiSEqC™ 2.0 接口和 Unicable 支持
  • 两个具有差分输入(ZIF 输入)的 ADC
  • I2C 串行总线接口(主模块和主机)
  • 快速锁定时间
  • 仅两个电源:1.2 V 和 3.3 V
  • 功耗降低:32 模式的 DVB-S2 Msymbol/s 最差接收条件下小于 470 mW
  • 引脚对引脚兼容所有 Si216x/8x 单解调器系列
  • API 兼容所有单和双解调系列
  • 7 x 7 mm, QFN-48 pin package
Find the Right Si2166 Device 选择列
零件号 描述 封装类型 封装尺寸 (mm)
DVB-S2/S 数字卫星解调器 QFN48 7x7
DVB-S2X/S2/S 数字卫星解调器 QFN48 7x7

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