Si2144/24 第 6 代硅机顶盒调谐器 IC

With fully integrated loop-through (LT) and a best-in-class compact 3 x 3 mm package outline, Si2144 and Si2124 solutions are designed specifically for set-top box (STB) applications. Built upon 6 generations of field-hardened, market-share leading silicon TV tuners with over 400 Mu sold worldwide, Si2144 devices support all worldwide digital cable and terrestrial standards, with Si2124 devices targeted specifically to digital terrestrial STB. Si2144 and Si2124 STB tuners deliver a winning combination of proven RF performance, uncompromising quality, low-power consumption and small BOM.

小至 3 x 3 mm
Active loop-through mode &
Zero-power loop-through mode

Si21x4 一般规格

  • 1.7 MHz、6 MHz、7 MHz、8 MHz 和 10 MHz 频道带宽
  • Conforms to NorDig, DTG and ARIB
  • No balun, SAW filters or wire-wound inductors
  • 使回路放送与零功耗模式集成
  • 集成 LNA 和完整的跟踪滤波器
  • 同类最优的现实世界接收
  • 行业领先的相位噪声性能
  • 对 Wi-Fi 和 LTE 干扰有极强的抗扰性
  • 低功耗
  • 3.3 V 和 1.8 V 电源
  • 用于 3.3 V 单电源运行的集成 1.8 V LDO
  • SoC 和/或解调器的单一低中频 (LIF) 输出
  • 标准的 CMOS 工艺技术
  • 最小的硅数字电视调谐器封装
  • 3 x 3 mm, RoHS-compliant 24-pin QFN
找到合适的 Si21x7 设备 选择列
零件号 描述 封装类型 封装尺寸 (mm)
适用于 ATSC/QAM 的数字地面机顶盒调谐器、 DVB-T2/T、 ISDB-T QFN24 3x3
适用于 ATSC/QAM 的全球数字机顶盒调谐器、 DVB-T2/C2/T/C、 ISDB-T/C、 DTMB QFN24 3x3

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