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TS3DV421

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适用于 DVI 1.0/HDMI 1.3 应用的 3.8Gbps 4 通道差动 8 至 16 和 16 至 8 多路复用器

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TS3DV421

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产品详情

Type Mux Protocols DVI, HDMI, LVDS, SXGA, TMDS, VGA Rating Catalog Speed (max) (Gbps) 4.9 Number of channels 8 Supply voltage (V) 1.8 Operating temperature range (°C) -40 to 85
Type Mux Protocols DVI, HDMI, LVDS, SXGA, TMDS, VGA Rating Catalog Speed (max) (Gbps) 4.9 Number of channels 8 Supply voltage (V) 1.8 Operating temperature range (°C) -40 to 85
TVSOP (DGV) 48 62.08 mm² 9.7 x 6.4 WQFN (RUA) 42 31.5 mm² 9 x 3.5
  • Compatible With HDMI v1.3 DVI 1.0 High-Speed Digital Interface
    • Wide Bandwidth of Over 3.8 Gbps
    • Serial Data Stream at 10× Pixel Clock Rate
    • Supports All Video Formats up to 1080p and SXGA (1280 × 1024 at 75 Hz)
    • High Bandwidth of 4.95 Gbps (Single Link)
    • HDCP Compatible
  • Low Crosstalk
    (XTALK = –50 dB Typ at 1.65 Gbps)
  • Off Isolation (OIRR = –50 dB Typ at 1.65 Gbps)
  • Low Bit-to-Bit Skew (tsk(o) = 0.1 ns Max)
  • Low and Flat ON-State Resistance
    (rON = 12.5 Max, rON(flat) = 0.5 Typ)
  • Low Input/Output Capacitance
    (CON = 4.5 pF Max)
  • Enables Application-Specific Operating Voltage Selection
    • VDD Operating Range From 1.5 V to 2.1 V When VSS = GND
    • VDD Operating Range From 3.0 V to 3.6 V When VSS = 1.5 V
  • Ioff Supports Partial-Power-Down Mode Operation
  • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
  • ESD Performance Tested Per JESD 22
    • 2000-V Human-Body Model
      (A114-B, Class II)
    • 1000-V Charged-Device Model (C101)
  • For DisplayPort Applications:
    VDD = 1.8 V , VSS = GND
  • For HDMI/DVI Applications:
    VDD = 3.3 V , VSS = 1.5 V
  • APPLICATIONS
    • DVI/HDMI Signal Switching
    • Differential DVI, HDMI Signal Multiplexing for Audio/Video Receivers
      and High-Definition Televisions (HDTVs)

All other trademarks are the property of their respective owners.
  • Compatible With HDMI v1.3 DVI 1.0 High-Speed Digital Interface
    • Wide Bandwidth of Over 3.8 Gbps
    • Serial Data Stream at 10× Pixel Clock Rate
    • Supports All Video Formats up to 1080p and SXGA (1280 × 1024 at 75 Hz)
    • High Bandwidth of 4.95 Gbps (Single Link)
    • HDCP Compatible
  • Low Crosstalk
    (XTALK = –50 dB Typ at 1.65 Gbps)
  • Off Isolation (OIRR = –50 dB Typ at 1.65 Gbps)
  • Low Bit-to-Bit Skew (tsk(o) = 0.1 ns Max)
  • Low and Flat ON-State Resistance
    (rON = 12.5 Max, rON(flat) = 0.5 Typ)
  • Low Input/Output Capacitance
    (CON = 4.5 pF Max)
  • Enables Application-Specific Operating Voltage Selection
    • VDD Operating Range From 1.5 V to 2.1 V When VSS = GND
    • VDD Operating Range From 3.0 V to 3.6 V When VSS = 1.5 V
  • Ioff Supports Partial-Power-Down Mode Operation
  • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
  • ESD Performance Tested Per JESD 22
    • 2000-V Human-Body Model
      (A114-B, Class II)
    • 1000-V Charged-Device Model (C101)
  • For DisplayPort Applications:
    VDD = 1.8 V , VSS = GND
  • For HDMI/DVI Applications:
    VDD = 3.3 V , VSS = 1.5 V
  • APPLICATIONS
    • DVI/HDMI Signal Switching
    • Differential DVI, HDMI Signal Multiplexing for Audio/Video Receivers
      and High-Definition Televisions (HDTVs)

All other trademarks are the property of their respective owners.

The TS3DV421 is a 4-channel differential 2:1 multiplexer/demultiplexer digital video switch controlled with one select input (SEL). SEL controls the data path of the multiplexer/demultiplexer and can be connected to any GPIO in the system, using an external voltage divider system. The device provides high bandwidth necessary for DVI and HDMI applications. This device expands the high-speed physical link interface from a single HDMI port to two HDMI ports (A or B port). The unselected channel is set to a high-impedance state.

The most common application for the TS3DV421 is in the sink application. In this case, there are two sources (i.e., DVD, set-top box, or game console) that must be routed to one HDMI receiver. The TS3DV421 can route the signals where one HDMI receiver (in a DLP, LCD TV, PDP, or other high-definition display) can be expanded to three ports.

The HDMI application calls for a 100- differential impedance between the differential lines (TMDSn+ and TMDSn–). Additionally, because the TS3DV421 is a high-bandwidth, low-rON pass transistor-type switch, a properly designed board retains a 100- differential impedance through the switch. The unselected port is in the high-impedance mode, such that the receiver receives information from only one source. HDCP encryption is passed through the switch for the HDMI receiver to decode.

The TS3DV421 is a 4-channel differential 2:1 multiplexer/demultiplexer digital video switch controlled with one select input (SEL). SEL controls the data path of the multiplexer/demultiplexer and can be connected to any GPIO in the system, using an external voltage divider system. The device provides high bandwidth necessary for DVI and HDMI applications. This device expands the high-speed physical link interface from a single HDMI port to two HDMI ports (A or B port). The unselected channel is set to a high-impedance state.

The most common application for the TS3DV421 is in the sink application. In this case, there are two sources (i.e., DVD, set-top box, or game console) that must be routed to one HDMI receiver. The TS3DV421 can route the signals where one HDMI receiver (in a DLP, LCD TV, PDP, or other high-definition display) can be expanded to three ports.

The HDMI application calls for a 100- differential impedance between the differential lines (TMDSn+ and TMDSn–). Additionally, because the TS3DV421 is a high-bandwidth, low-rON pass transistor-type switch, a properly designed board retains a 100- differential impedance through the switch. The unselected port is in the high-impedance mode, such that the receiver receives information from only one source. HDCP encryption is passed through the switch for the HDMI receiver to decode.
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技术文档

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类型 标题 下载最新的英语版本 日期
* 数据表 4-Channel Differential 8:16 Multiplexer Switch for DVI/HDMI Applications 数据表 (Rev. D) 2010年 1月 11日
应用手册 Differential Passive Signal Switch on Computing (Rev. A) 2009年 7月 28日

设计和开发

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仿真模型

HSPICE Model for TS3DV421

SCDJ043.ZIP (117 KB) - HSpice Model
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用户指南: PDF
英语版 (Rev.A): PDF
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封装 引脚 下载
TVSOP (DGV) 48 查看选项
WQFN (RUA) 42 查看选项
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订购和质量

包含信息：
  • RoHS
  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 鉴定摘要
  • 持续可靠性监测
包含信息：
  • 制造厂地点
  • 封装厂地点

支持和培训

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