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MB88161 - Spread Spectrum Clock Generator

General Description

MB88161 is a clock generator for EMI (Electro Magnetic Interference) reduction.

The peak of unnecessary radiation noise (EMI) can be attenuated by making the oscillation frequency slightly modulate periodically with the internal modulator.

Key Features

  • S.
  • Input frequency : 20 MHz to 28 MHz (Multiplied by 1), 14 MHz to 40 MHz (Multiplied by 2) Multiplication rate : 1, 2 Output frequency : 20 MHz to 28 MHz (Multiplied by 1), 28 MHz to 80 MHz (Multiplied by 2) Modulation rate : no modulation, ± 0.5%, ± 1.0%, ± 2.0%,.
  • 1.0%,.
  • 2.0%,.
  • 4.0% (The terminal can be selected. ) Equipped with oscillation circuit :.

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Full PDF Text Transcription for MB88161 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for MB88161. For precise diagrams, and layout, please refer to the original PDF.

www.DataSheet4U.com FUJITSU SEMICONDUCTOR DATA SHEET DS04-29121-1E Spread Spectrum Clock Generator MB88161 ■ DESCRIPTION MB88161 is a clock generator for EMI (Electro Mag...

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B88161 ■ DESCRIPTION MB88161 is a clock generator for EMI (Electro Magnetic Interference) reduction. The peak of unnecessary radiation noise (EMI) can be attenuated by making the oscillation frequency slightly modulate periodically with the internal modulator. ■ FEATURES • • • • • • • • • • • • Input frequency : 20 MHz to 28 MHz (Multiplied by 1), 14 MHz to 40 MHz (Multiplied by 2) Multiplication rate : 1, 2 Output frequency : 20 MHz to 28 MHz (Multiplied by 1), 28 MHz to 80 MHz (Multiplied by 2) Modulation rate : no modulation, ± 0.5%, ± 1.0%, ± 2.0%, − 1.0%, − 2.0%, − 4.0% (The terminal can be selected.