TPF133A(3PEAK思瑞浦)
- TPF133A is a specially designed for consumer applications,high-performance, low-cost video reconstruction filter, itcombine excellent video performance and low powerconsumption perfectly. It incorporates three high-definition(HD) filter cha
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TPF133A is a specially designed for consumer applications,high-performance, low-cost video reconstruction filter, itcombine excellent video performance and low powerconsumption perfectly. It incorporates three high-definition(HD) filter channels. All filters feature sixth-order Butterworthcharacteristics that are useful as digital-to-analog converter(DAC) reconstruction filters or as analog-to-digital converter(ADC) anti-aliasing filters. The HD filters can be bypassed tosupport filters. The HD filters can be bypassed to support1080p60 video or up to quad extended graphics array(QXGA) RGB video.As part of the TP133A flexibility, the input can be configuredfor ac- or dc-coupled inputs. The 84-mV output level shiftallows for a full sync dynamic range at the output with 0-Vinput. The ac-coupled modes include a transparent sync-tipclamp option for Y', and G'B'R' signals. AC- coupled biasingfor C'/P'B/P'R channels can easily be achieved by adding anexternal resistor to VS+.The TP133A rail-to-rail output stage with 6-dB gain allows forboth ac and dc line driving. The ability to drive two lines, or75-Ω loads, allows for maximum flexibility as a video linedriver. The 27.6-mA total quiescent current at 3.3 V makes itan excellent choice for power-sensitive video applications.TPF133A is available in SOIC-8 package. Its operationtemperature range is from −40° C to +85° C.
Features
⚫ 3-HDTV Video Filter Support Y'Pb'Pr'-1080i/720p,R'G'B' or VGA/SVGA/XGA
⚫ Optimized 6th-order Butterworth Video reconstructionfilter：HD Channel: -3dB ≥ 36MHz
⚫ Support Multiple Input Biasing:
- Provide 80-mV Level-Shift when DC-Coupled
- Transparent Input Clamping when AC-Coupled
- Support External DC Biasing when AC-Coupled
⚫ Very Low Quiescent Current: 11.7 mA(at 3.3V, Typical)
⚫ 6dB Gain(2V/V), Rail TO Rail Output
⚫ AC- or DC-Coupled Output Driving Dual Video Loads(75Ω)
⚫ Wide Power Supply: +3.0V to +5.5V Single Supply
⚫ Robust ESD Protection:
- Robust 8kV – HBM and 2kV – CDM ESD Rating
⚫ Green Product, SOIC-8 Package
Applications
⚫ Video Signal Amplification
⚫ Set-Top Box Video Driver
⚫ PVR、DVD Player Video Buffer
⚫ Video Buffer for Portable or USB-Powered VideoDevices
⚫ HDTV
Features
⚫ 3-HDTV Video Filter Support Y'Pb'Pr'-1080i/720p,R'G'B' or VGA/SVGA/XGA
⚫ Optimized 6th-order Butterworth Video reconstructionfilter：HD Channel: -3dB ≥ 36MHz
⚫ Support Multiple Input Biasing:
- Provide 80-mV Level-Shift when DC-Coupled
- Transparent Input Clamping when AC-Coupled
- Support External DC Biasing when AC-Coupled
⚫ Very Low Quiescent Current: 11.7 mA(at 3.3V, Typical)
⚫ 6dB Gain(2V/V), Rail TO Rail Output
⚫ AC- or DC-Coupled Output Driving Dual Video Loads(75Ω)
⚫ Wide Power Supply: +3.0V to +5.5V Single Supply
⚫ Robust ESD Protection:
- Robust 8kV – HBM and 2kV – CDM ESD Rating
⚫ Green Product, SOIC-8 Package
Applications
⚫ Video Signal Amplification
⚫ Set-Top Box Video Driver
⚫ PVR、DVD Player Video Buffer
⚫ Video Buffer for Portable or USB-Powered VideoDevices
⚫ HDTV
