CXVD3398

CXVD3398低电压、三重视频滤波器旨在用低成本的集成设备取代无源LC滤波器和驱动器。与典型的二阶或三阶无源LC滤波器相比,六阶滤波器提供了更高的图像质量。这种滤波器特别适用于高清晰度视频信号,如电视和机顶盒应用。CXVD3398可以由直流耦合DAC输出或交流耦合信号直接驱动。如果需要交流耦合输入,可以使用内部二极管夹和偏置电路。输出可驱动交直流耦合的单(150Ω)或双(75Ω)负载。直流耦合输出消除了输出耦合电容的需要。输入直流电平在输出端偏移约350毫伏。
三个6阶35MHz高清滤波器
驱动单或双视频加载
 6dB输出驱动器增益
透明输入夹紧
交流或直流耦合输入
交流或直流耦合输出
工作电压从3.3V到5.5V

CXVD3398三个6阶35MHz高清滤波器驱动单或双视频加载6dB输出驱动器增益低电压三重视频滤波器旨在用低成本的集成设备取代无源LC滤波器和驱动器交流或直流耦合输入输出

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1.产品概述       2.产品特点     cQz嘉泰姆

3.应用范围       4.技术规格书下载(PDF文档)cQz嘉泰姆

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   The CXVD3398 low voltage, triple video filter is intended to replace passive LC filter and drivers with a low-cost integrated device. The 6th order filter provides much improved image quality compared to typical 2nd or 3rd order passive LC filters. The filters are especially suited for high definition video signals, such as television and set-top box applications. The CXVD3398 can be directly driven by a DC coupled DAC output or an AC coupled signal. Internal diode clamps and bias circuitry may be used if AC-coupled inputs are required. The output can drive AC or DC coupled single (150Ω) or dual (75Ω) loads. DC coupling the outputs removes the need for output coupling capacitors. The input DC levels are offset approximately 350 mV at the output.

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 Triple 6th-order 35MHz HD filters cQz嘉泰姆

 Drive Single or Dual Video Load cQz嘉泰姆

 6dB Output Driver Gain cQz嘉泰姆

 Transparent Input Clamping cQz嘉泰姆

 AC or DC Coupled Inputs cQz嘉泰姆

 AC or DC Coupled Outputs cQz嘉泰姆

 Operates from 3.3V to 5.5VcQz嘉泰姆

   应用范围 返回TOPcQz嘉泰姆


 Cable set-top boxes cQz嘉泰姆

 Satellite set-top boxes cQz嘉泰姆

 DVD Players cQz嘉泰姆

 Personal Video Recorders cQz嘉泰姆

 Communications Devices cQz嘉泰姆

 Video on DemandcQz嘉泰姆

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     需要详细的PDF规格书请扫一扫微信联系我们,还可以获得免费样品以及技术支持!cQz嘉泰姆

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频滤波IC系列
型号 工作电压 封装 说明
CXVD3397 3.1V~ 5.5V SOIC8 Four-Channel 6th-Order High   Definition and Standard Definition Video Filter Driver
CXVD3398 3.3V to 5.5V SOIC8 MSOP8  Three-channel 6th-Order High   Definition Video Filter Driver
CXVD3399 3.3V to 5.5V SOIC8 MSOP8  Low Cost 1/3/4 Channels SD   Video Filter
CXVD3400 3.3V to 5.5V SOIC8 MSOP8  Three-channel 6th-Order   Standard Definition Video Filter Driver
CXVD3401 3.3V to 5.5V SOIC8 MSOP8  One Channel 6th-Order Standard   Definition Video Filter Driver

◀ 上一篇:CXVD3397一个带6阶12MHz SD滤波器的CVBS信道三个6阶40MHz HD滤波器驱动单或双视频加载6dB输出驱动器增益低电压四通道视频滤波器旨在用低成本的集成设备取代无源LC滤波器和驱动器

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下一篇▶:CXVD3399 CXVD3400 CXVD3401驱动双视频加载6dB输出驱动器增益三个6阶9.0兆赫SD滤波器低电压三重视频滤波器旨在用低成本的集成设备取代无源LC滤波器和驱动器直流耦合DAC输出或交流耦合信号直接驱动