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

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[ CXVD3398 ]"
目录
7.相关产品
产品概述 返回TOP
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.
产品特点 返回TOP
Triple 6th-order 35MHz HD filters
Drive Single or Dual Video Load
6dB Output Driver Gain
Transparent Input Clamping
AC or DC Coupled Inputs
AC or DC Coupled Outputs
Operates from 3.3V to 5.5V
应用范围 返回TOP
Cable set-top boxes
Satellite set-top boxes
DVD Players
Personal Video Recorders
Communications Devices
Video on Demand
技术规格书(产品PDF) 返回TOP
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产品封装图 返回TOP
电路原理图 返回TOP
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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 |