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THS7347

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具有 I2C 控制、监视器直通、2:1 MUX 的 3 通道 RGBHV 视频缓冲器

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THS7347

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产品详情

Number of channels 3 Diff gain (%) 0.1 Iout (typ) (A) 0.08 Vs (min) (V) 2.7 Vs (max) (V) 5.5 Diff phase (°) 0.1 Iq (typ) (mA) 80 Number of filter poles 0 Features I2C control method Input configuration 2:1 Operating temperature range (°C) -40 to 85 Rating Catalog
Number of channels 3 Diff gain (%) 0.1 Iout (typ) (A) 0.08 Vs (min) (V) 2.7 Vs (max) (V) 5.5 Diff phase (°) 0.1 Iq (typ) (mA) 80 Number of filter poles 0 Features I2C control method Input configuration 2:1 Operating temperature range (°C) -40 to 85 Rating Catalog
HTQFP (PHP) 48 81 mm² 9 x 9
  • 3-Video Amplifiers for CVBS, S-Video, EDTV, HDTV Y'P'BP'R, G'B'R', and R'G'B' Video
  • H/V Sync Paths with Adjustable Schmitt Trigger
  • 2:1 Input Mux
  • I2C Control of All Functions on Each Channel
  • Unity-Gain Buffer Path for ADC Buffering:
    • 500-MHz Bandwidth, 1200-V/µs Slew Rate
  • Monitor Pass-Through Function:
    • 500-MHz Bandwidth, 1300-V/µs Slew Rate
    • 6-dB Gain with SAG Correction Capable
    • High Output Impedance in Disable State
  • Selectable Input Bias Modes:
    • AC-Coupled with Sync-Tip Clamp
    • AC-Coupled with Bias
    • DC-Coupled with Offset Shift
    • DC-Coupled
  • +2.7-V to +5-V Single-Supply Operation
  • Total Power Consumption: 265 mW at 3.3 V
  • Disable Function Reduces Current to 0.1 µA
  • Rail-to-Rail Output:
    • Output Swings Within 0.1 V of the Rails, Allowing AC- or DC-Output Coupling
  • Lead-free, RoHS TQFP Package
  • 3-Video Amplifiers for CVBS, S-Video, EDTV, HDTV Y'P'BP'R, G'B'R', and R'G'B' Video
  • H/V Sync Paths with Adjustable Schmitt Trigger
  • 2:1 Input Mux
  • I2C Control of All Functions on Each Channel
  • Unity-Gain Buffer Path for ADC Buffering:
    • 500-MHz Bandwidth, 1200-V/µs Slew Rate
  • Monitor Pass-Through Function:
    • 500-MHz Bandwidth, 1300-V/µs Slew Rate
    • 6-dB Gain with SAG Correction Capable
    • High Output Impedance in Disable State
  • Selectable Input Bias Modes:
    • AC-Coupled with Sync-Tip Clamp
    • AC-Coupled with Bias
    • DC-Coupled with Offset Shift
    • DC-Coupled
  • +2.7-V to +5-V Single-Supply Operation
  • Total Power Consumption: 265 mW at 3.3 V
  • Disable Function Reduces Current to 0.1 µA
  • Rail-to-Rail Output:
    • Output Swings Within 0.1 V of the Rails, Allowing AC- or DC-Output Coupling
  • Lead-free, RoHS TQFP Package

Fabricated using the revolutionary complimentary silicon-germanium (SiGe) BiCom3 process, the THS7347 is a low-power, single-supply 2.7-V to 5-V 3-channel integrated video buffer with horizontal (H) and vertical (V) sync signal paths. It incorporates a 500-MHz bandwidth, 1200-V/µs unity-gain buffer ideal for driving analog-to-digital converters (ADCs) and video decoders. In parallel with the unity-gain buffer, a monitor pass-through path allows for passing the input signal on to other systems. This path has a 6-dB gain, 500-MHz bandwidth, 1300-V/µs slew rate, SAG correction capability, and high output impedance while disabled.

Each channel of the THS7347 is individually I2C-configurable for all functions, including controlling the 2:1 input mux. Its rail-to-rail output stage allows for both ac- and dc-coupling applications.

Fabricated using the revolutionary complimentary silicon-germanium (SiGe) BiCom3 process, the THS7347 is a low-power, single-supply 2.7-V to 5-V 3-channel integrated video buffer with horizontal (H) and vertical (V) sync signal paths. It incorporates a 500-MHz bandwidth, 1200-V/µs unity-gain buffer ideal for driving analog-to-digital converters (ADCs) and video decoders. In parallel with the unity-gain buffer, a monitor pass-through path allows for passing the input signal on to other systems. This path has a 6-dB gain, 500-MHz bandwidth, 1300-V/µs slew rate, SAG correction capability, and high output impedance while disabled.

Each channel of the THS7347 is individually I2C-configurable for all functions, including controlling the 2:1 input mux. Its rail-to-rail output stage allows for both ac- and dc-coupling applications.
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类型 标题 下载最新的英语版本 日期
* 数据表 3-Ch RGBHV Video Buffer w/ I²C Ctrl, 2:1 Input MUX, Monitor Pass-Through 数据表 (Rev. B) 2011年 10月 10日
应用手册 Noise Analysis for High Speed Op Amps (Rev. A) 2005年 1月 17日

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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

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