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Video Filter Drivers
Audio Line Drivers

Audio & Video

The 3PEAK integrated video filter drivers are intended to replace passive LC filter and driver in low-voltage video applications. The device is incorporated for DAC signal reconstruction or ADC anti-aliasing filter to prevent out-of-band frequency in analog video. The 6th-order filter provides better image quality, and with internal 6-dB gain. The output can drive an AC- or DC-coupled doubly terminated coax (75Ω ) load. 3PEAK’s video filter drivers are the best choice for DVB/STB, Surveillance Video DVR and Camera, Blu-ray DVD Player, Video on Demand and HDTV applications. All 3PEAK video filter products are RoHS Compliant, and provided with ±8kV HBM, ±2kV CDM and ±500V MM ESD protection for anti-surge function when hot plug. 


3PEAK also offers 2VRMS and 3VRMS audio line drivers. The innovated and simplified single-chip solution, integrated audio line drivers operate from a single supply, but make use of an internal charge pump to provide a negative voltage rail. Combining the input positive rail and the internal generated negative rail, the device operates in what is effectively a split supply mode. The output voltages are now centered at zero volts with the capability to swing to the positive rail or negative rail. The integrated audio line driver solution removes the output DC blocking capacitors.

  • TPF110- 6th-Order 9MHz Single Video Filter with Shut Down and SAG Correction
  • TPF110U- 6th-Order 9MHz Single Video Filter with Shut Down and SAG Correction
  • TPF111- Ultra-low Power, Single-Channel 6th-Order SD Video Filter Driver
  • TPF111U- Ultra-low Power, Single-Channel 6th-Order SD Video Filter Driver
  • TPF113- Ultra-low Power, 3-Channel SD Video Buffer with LPF
  • TPF114- Low-power, 4-Channel 6th-order SD Video Filter Driver
  • TPF116- Ultra-low Power, 6-Channel, 6th-order SD Video Filter Drivers
  • TPF130- Low Power,9MHz Single Full-HD Video Filter with Shut Down
  • TPF131- Low Power,36MHz Single Full-HD Video Filter with Shut Down
  • TPF133A- Low Power, 3-channel Video Filter for HD Video
  • TPF134A- 4-Channel Video Amplifiers with 1-SD and 3-HD 6th-order Filters
  • TPF140- Low power,6th-Order Single Full-HD Video Filter
  • TPF140R- Low power,6th-Order Single Full-HD Video Filter
  • TPF141- Low power,small package,6th-Order Single Full-HD Video Filter
  • TPF142- One CVBS and One Full-HD Composite Video Filter Driver
  • TPF143- Low Power, 3-channel High-Definition Video Filter Drivers
  • TPF144- 4-channel Video Amplifier with 1-CVBS and 3-1080p Full-HD Filters
  • TPF147- Selectable One HD/Full-HD Video Filter
  • TPF153- Low Power, 3-channel 6dB Gain Video Buffers for HD-Video
  • TPF1341- 36M HD Composite Video Filter Driver With Comparator
  • TPF1441- 72M HD Composite Video Filter Driver With Comparator
  • TPF632A- 3-Vrms Audio Line Drivers with Integrated Charge Pump
  • TPF605A- 3-Vrms Audio Line Drivers with Integrated Charge Pump
  • TPF607A- 3-Vrms Audio Line Drivers with Integrated Charge Pump
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