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ML2111 - Universal Dual High Frequency Filter

General Description

The ML2111 consists of two independent switched capacitor filters that operate at up to 150kHz and perform second order filter functions such as lowpass, bandpass, highpass, notch and allpass.

All filter configurations, including Butterworth, Bessel, Cauer, and Chebyshev can be formed.

Key Features

  • s s s Specified for operation up to 150kHz Center frequency x Q product £ 5MHz Separate highpass, notch, allpass, bandpass, and lowpass outputs Center frequency accuracy of ±0.4% or ±0.8% max. Q accuracy of ±4% or ±8% max. Clock inputs are TTL or CMOS compatible Single 5V (±2.25V) or ±5V supply operation s s s s.
  • Some Packages Are End Of Life and Obsolete BLOCK.

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Datasheet Details

Part number ML2111
Manufacturer Micro Linear
File Size 440.51 KB
Description Universal Dual High Frequency Filter
Datasheet download datasheet ML2111 Datasheet

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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.

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May 1997 ML2111* Universal Dual High Frequency Filter GENERAL DESCRIPTION The ML2111 consists of two independent switched capacitor filters that operate at up to 150kHz and perform second order filter functions such as lowpass, bandpass, highpass, notch and allpass. All filter configurations, including Butterworth, Bessel, Cauer, and Chebyshev can be formed. The center frequency of these filters is tuned by an external clock or the external clock and resistor ratio. The ML2111 frequency range is specified up to 150kHz with ±5.0V ±10% power supplies. Using a single 5.0V ±10% power supply the frequency range is up to 100kHz. These filters are ideal where center frequency accuracy and high Qs are needed.