Four-Channel 6th-Order High Definition and Standard Definition Video Filter Driver CXVD3397 low voltage, four channels video filter is intended to replace passive LC filter and drivers with a low-cost

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The CXVD3397 low voltage, four channels 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 2 nd 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 CXVD3397 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 380 mV at the output.

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One CVBS channel with 6th-order 12MHz SD filter 74Z嘉泰姆

Triple 6th-order 40MHz HD filters 74Z嘉泰姆

Drive Single or Dual Video Load 74Z嘉泰姆

6dB Output Driver Gain 74Z嘉泰姆

Transparent Input Clamping 74Z嘉泰姆

AC or DC Coupled Inputs 74Z嘉泰姆

AC or DC Coupled Outputs 74Z嘉泰姆

Operates from 3.1V to 5.5V74Z嘉泰姆

   应用范围 返回TOP74Z嘉泰姆

Cable set-top boxes 74Z嘉泰姆

Satellite set-top boxes 74Z嘉泰姆

DVD Players 74Z嘉泰姆

Personal Video Recorders 74Z嘉泰姆

Communications Devices 74Z嘉泰姆

Video on Demand74Z嘉泰姆

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