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IMIFS786 - (IMIFS786 / IMIFS787) Low EMI Spectrum Spread Clock

Description

The CYPRESS FS786/787 are Spread Spectrum Clock Generator ICs (SSCG) designed for the purpose of reducing Electro Magnetic Interference (EMI) found in today’s high-speed digital systems.

Features

  • Spread Spectrum Clock Generator (SSCG) with 1x Spread and 1X non-Spread Output. 6 to 82 MHz operating frequency range. Modulates external clocks including crystals, crystal oscillators and ceramic resonators. Programmable modulation with simple R-C external loop filter (LF) Provides Two Output Clocks, One Modulated and One Non-Modulated clock. Center Spread Modulation. 3 - 5 Volt power supply. TTL.

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Full PDF Text Transcription

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www.DataSheet4U.com APPROVED PRODUCT FS786/787 Low EMI Spread Spectrum Clock Features • • • • • • • • • • Spread Spectrum Clock Generator (SSCG) with 1x Spread and 1X non-Spread Output. 6 to 82 MHz operating frequency range. Modulates external clocks including crystals, crystal oscillators and ceramic resonators. Programmable modulation with simple R-C external loop filter (LF) Provides Two Output Clocks, One Modulated and One Non-Modulated clock. Center Spread Modulation. 3 - 5 Volt power supply. TTL/CMOS compatible outputs. Low short term jitter. Low Power Dissipation; 3.3 VDC = 37 mW – typical 5.0 VDC = 115 mW - typical • Available in 8 pin SOIC package.
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