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ICS7152 - Spread Spectrum Clock Generator

Description

The ICS7152-01, -02, -11, and -12 are clock generators for EMI (Electro Magnetic Interference) reduction (see below for frequency ranges and multiplier ratios).

Spectral peaks can be attenuated by slightly modulating the oscillation frequency.

Both down and center spread profiles are selectable.

Features

  • Operating voltage of 3.3 V ±0.3 V Packaged in 8-pin SOIC Input frequency range of 16.6 to 134.0 MHz Output frequency range of 16.6 to 134.0 MHz Provides a spread spectrum clock output (±0.5%, ±1.5% center spread; -1.0%, -3.0% down spread).
  • Advanced, low-power CMOS process.
  • Industrial temperature range available.
  • Available in Pb (lead) free package Block Diagram VDD SEL FREQ XENS XIN DataShee PLL Clock DataSheet4U. co.

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Datasheet preview – ICS7152

Datasheet Details

Part number ICS7152
Manufacturer Integrated Circuit Systems
File Size 367.96 KB
Description Spread Spectrum Clock Generator
Datasheet download datasheet ICS7152 Datasheet
Additional preview pages of the ICS7152 datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com ICS7152 Spread Spectrum Clock Generator Description The ICS7152-01, -02, -11, and -12 are clock generators for EMI (Electro Magnetic Interference) reduction (see below for frequency ranges and multiplier ratios). Spectral peaks can be attenuated by slightly modulating the oscillation frequency. Both down and center spread profiles are selectable. Center spread maintains an average frequency equal to an unspread clock. Down spread meets maximum frequency specs over the entire modualtion cycle. Features • • • • • Operating voltage of 3.3 V ±0.3 V Packaged in 8-pin SOIC Input frequency range of 16.6 to 134.0 MHz Output frequency range of 16.6 to 134.0 MHz Provides a spread spectrum clock output (±0.5%, ±1.5% center spread; -1.0%, -3.
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