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LTC1064-2 - Low Noise/ High Frequency/ 8th Order Butterworth Lowpass Filter

Download the LTC1064-2 datasheet PDF. This datasheet also covers the LTC-1064 variant, as both devices belong to the same low noise/ high frequency/ 8th order butterworth lowpass filter family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • 8th Order Filter in a 14-Pin Package.
  • 140kHz Maximum Corner Frequency.
  • No External Components.
  • 50:1 and 100:1 Clock to Cutoff Frequency Ratio.
  • 80µVRMS Total Wideband Noise.
  • 0.03% THD or Better.
  • Operates from ±2.37V to ±8V Power Supplies U.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LTC-1064-2.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Linear Technology (now Analog Devices)

Part Number Description
LTC1064-1 Low Noise/8th Order Clock Sweepable Elliptic Lowpass Filter
LTC1064-4 Low Noise/8th Order/ Clock Sweepable Cauer Lowpass Filter
LTC1064-7 Linear Phase/ 8th Order Lowpass Filter
LTC1064 Low Noise/ Fast/ Quad Universal Filter Building Block
LTC1060 Universal Dual Filter Building Block

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
U U LTC1064-2 Low Noise, High Frequency, 8th Order Butterworth Lowpass Filter FEATURES ■ 8th Order Filter in a 14-Pin Package ■ 140kHz Maximum Corner Frequency ■ No External Components ■ 50:1 and 100:1 Clock to Cutoff Frequency Ratio ■ 80µVRMS Total Wideband Noise ■ 0.03% THD or Better ■ Operates from ±2.37V to ±8V Power Supplies U APPLICATIO S ■ Antialiasing Filters ■ Smoothing Filters ■ Tracking High Frequency Lowpass Filters DESCRIPTIO The LTC®1064-2 is a monolithic 8th order lowpass Butterworth filter, which provides a maximally flat passband. The attenuation slope is –48dB/octave and the maximum attenuation is in excess of 80db. An external TTL or CMOS clock programs the filter’s cutoff frequency. The clock to cutoff frequency ratio is 100:1 (Pin 10 at V–) or 50:1 (Pin 10 at V+).