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IMIFS794 - Low EMI Spectrum Spread Clock

Download the IMIFS794 datasheet PDF. This datasheet also covers the IMIFS791 variant, as both devices belong to the same low emi spectrum spread clock family and are provided as variant models within a single manufacturer datasheet.

Description

Pin 1,2 Name Xin/Xout I/O I/O Type analog Description Pins form an on-chip reference oscillator when connected to terminals of an external parallel resonant crystal.

XIN may be connected to TTL/CMOS external clock other than crystal, leave XOUT (pin 2) unconnected.

Features

  • Spread Spectrum Clock Generator (SSCG) with 1x, 2x and 4x outputs.
  • 80- to 140-MHz operating frequency range.
  • Modulates external clocks including crystals, crystal oscillators, and ceramic resonators.
  • Programmable modulation with simple R-C external loop filter (LF).
  • Center spread modulation.
  • 3.
  • 5 Volt power supply.
  • TTL/CMOS compatible outputs.
  • Low short-term jitter.
  • Low Power Dissipation;.
  • 3.3 VDC =.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (IMIFS791_CypressSemiconductor.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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IMI145155 CMOS LSI / Serial Input PLL Frequency Synthesizer International Microcircuits
IMIC9701 (C9701) Low EMI Clock Generator International

Other Datasheets by Cypress (Infineon)

Part Number Description
IMIFS791 (IMIFS791/92/94) Low EMI Spectrum Spread Clock
IMIFS792 (IMIFS791/92/94) Low EMI Spectrum Spread Clock
IMIFS781 (IMIFS781/82/84) Low EMI Spectrum Spread Clock
IMIFS782 (IMIFS781/82/84) Low EMI Spectrum Spread Clock
IMIFS784 (IMIFS781/82/84) Low EMI Spectrum Spread Clock

Full PDF Text Transcription

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92/94 www.DataSheet4U.com FS791/92/94 Low EMI Spectrum Spread Clock Features • Spread Spectrum Clock Generator (SSCG) with 1x, 2x and 4x outputs • 80- to 140-MHz operating frequency range • Modulates external clocks including crystals, crystal oscillators, and ceramic resonators • Programmable modulation with simple R-C external loop filter (LF) • Center spread modulation • 3–5 Volt power supply • TTL/CMOS compatible outputs • Low short-term jitter • Low Power Dissipation; — 3.3 VDC = 73 mW—typical — 5.0 VDC = 225 mW—typical • Available in 8-pin SOIC package .
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