Fabricated using the revolutionary complementary Silicon-Germanium (SiGe) BiCom3X process, the THS7374 is a low-power, single-supply 3 V to 5 V four-channel integrated video buffer. It incorporates a sixth-order Butterworth filter (able to be bypassed) which is useful as a digital-to-analog converter (DAC) reconstruction filter or an analog-to-digital converter (ADC) anti-aliasing filter. The 9.5-MHz filter is a perfect choice for SDTV video that includes composite (CVBS), s-video, Y'U'V', G'B'R' (R'G'B'), and Y'P'_BP'_R 480i/576i.

As part of the THS7374 flexibility, the input can be configured for either ac or dc-coupled inputs. The 300-mV output level shift allows for a full sync dynamic range at the output with 0-V input. The ac-coupled modes include a transparent sync-tip clamp option for CVBS, Y', and G'B'R' signals with sync. AC-coupled biasing for C'/P'_B/P'_R channels can easily be achieved by adding an external resistor.

The THS7374 is the perfect choice for all video buffer applications. Its rail-to-rail output stage with 6-dB gain allows for both ac and dc line driving. The ability to drive two lines per channel, or 75-Ω loads, allows for maximum flexibility as a video line driver. The 9.6-mA total quiescent current at 3.3 V and 0.1-µA disabled current makes it an excellent choice for portable or other power-sensitive applications.

The THS7374 is available in a TSSOP-14 package that is lead-free and green (RoHS) compliant.

• 4-SDTV Video Amplifiers for CVBS, S-Video,Y'P'BP'R 480i/576i, Y'U'V', or G'B'R' (R'G'B')
• Integrated Low-Pass Filters:
  • 6th-Order 9.5-MHz (–3 dB) Butterworth
  • –1 dB Passband Bandwidth at 8.2-MHz
  • 54-dB Attenuation at 27-MHz
• 150-MHz (–3 dB) Filter Bypass Mode
• Versatile Input Biasing
  • DC-Coupled with 300-mV Output Shift
  • AC-Coupled with Sync-Tip Clamp
  • AC-Coupled with Biasing Allowed
• Built-in 6-dB Gain (2 V/V)
• +3-V to +5-V Single-Supply Operation
• Rail-to-Rail Output:
  • Output Swings Within 100 mV from the Rails to Allow AC or DC Output Coupling
  • Supports Driving 2 Lines per Channel
• Low 9.6-mA at 3.3-V Total Quiescent Current
• 0.1-μA Disabled Supply Current Function
• Low Differential Gain/Phase of 0.15%/0.3°
• Lead-Free and Green TSSOP-14 Package

• Diff gain (%)
• 0.1
• Output current (Typ) (mA)
• 90
• Vs (Min) (V)
• 2.85
• Vs (Max) (V)
• 5.5
• Diff phase (deg)
• 0.3
• Operating temperature range (C)
• -40 to 85
• Rating
• Catalog

THS7374的完整型号有：THS7374IPW、THS7374IPWR，以下是这些产品的关键参数及官网采购报价：

THS7374IPW，工作温度：-40 to 85，封装：TSSOP (PW)-14，包装数量MPQ：90个，MSL 等级/回流焊峰值温度：Level-2-260C-1 YEAR，引脚镀层/焊球材料：NIPDAU，TI官网THS7374IPW的批量USD价格：.35（1000+）

THS7374IPWR，工作温度：-40 to 85，封装：TSSOP (PW)-14，包装数量MPQ：2000个，MSL 等级/回流焊峰值温度：Level-2-260C-1 YEAR，引脚镀层/焊球材料：NIPDAU，TI官网THS7374IPWR的批量USD价格：.15（1000+）

THS7374EVM — THS7374 evaluation module

THS7374EVM 是一款采用 PW（14 引线 TSSOP）封装的评估模块。

THS7374EVM 旨在快速简便地演示器件的功能和实用性。该 EVM 随时准备好通过板载连接器与电源、信号源和测试仪表相连。THS7374EVM 配备有 75Ω 输入和输出信号终端。

THS7374EVM 用户指南包含在产品数据表中。

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