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LTC1064-4 - Low Noise/8th Order/ Clock Sweepable Cauer Lowpass Filter

This page provides the datasheet information for the LTC1064-4, a member of the LTC-1064 Low Noise/8th Order/ Clock Sweepable Cauer Lowpass Filter family.

Datasheet Summary

Description

SECTION FOR COMPENSATION GUIDELINES.

NOTE:THE POWER SUPPLIES SHOULD BE BYPASSED BY A 0.1µF CAPACITOR CLOSE TO THE PACKAGE.

BYPASSING PIN 10 WITH 0.1µF CAPACITOR REDUCES CLOCK FEEDTHROUGH.

Features

  • 8th Order Filter in a 14-Pin Package.
  • 80dB or More Stopband Attenuation at 2 × fCUTOFF.
  • 50:1, fCLK to fCUTOFF Ratio (Cauer) 100:1, fCLK to f.
  • 3dB Ratio (Transitional).
  • 135µVRMS Total Wideband Noise.
  • 0.03% THD or Better.
  • 100kHz Maximum fCUTOFF Frequency.
  • Operates up to ±8V Power Supplies.
  • Input Frequency Range up to 50 Times the Filter Cutoff Frequency U.

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Datasheet preview – LTC1064-4

Datasheet Details

Part number LTC1064-4
Manufacturer Linear Technology
File Size 131.93 KB
Description Low Noise/8th Order/ Clock Sweepable Cauer Lowpass Filter
Datasheet download datasheet LTC1064-4 Datasheet
Additional preview pages of the LTC1064-4 datasheet.

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Full PDF Text Transcription

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LTC1064-4 Low Noise, 8th Order, Clock Sweepable Cauer Lowpass Filter U U FEATURES ■ 8th Order Filter in a 14-Pin Package ■ 80dB or More Stopband Attenuation at 2 × fCUTOFF ■ 50:1, fCLK to fCUTOFF Ratio (Cauer) 100:1, fCLK to f–3dB Ratio (Transitional) ■ 135µVRMS Total Wideband Noise ■ 0.03% THD or Better ■ 100kHz Maximum fCUTOFF Frequency ■ Operates up to ±8V Power Supplies ■ Input Frequency Range up to 50 Times the Filter Cutoff Frequency U APPLICATIO S ■ Antialiasing Filters ■ Telecom Filters ■ Sinewave Generators , LTC and LT are registered trademarks of Linear Technology Corporation. LTCMOS is a trademark of Linear Technology Corporation. DESCRIPTIO The LTC®1064-4 is an 8th order, clock sweepable Cauer lowpass switched capacitor filter.
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