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LTC1264 High Speed, Quad Universal Filter Building Block
FEATURES
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DESCRIPTIO
High Speed, Up to 250kHz Center Frequency Four Identical Filters in a 0.3" Wide Package Clock-to-Center Frequency Ratio of 20:1 Double-Sampling, Improved Aliasing Operates from ± 2.37V to ± 8V Power Supplies Customized Version with Internal Resistors Available Low Noise Low Harmonic Distortion
The LTC ®1264 consists of four identical, high speed 2nd order switched-capacitor filter building blocks designed for center frequencies up to 250kHz. Each building block, together with three to five resistors, can provide 2nd order functions like lowpass, highpass, bandpass and notch. The center frequency of each 2nd order section is tuned via an external clock.
LTC1264 Datasheet
