ICS7152 Datasheet (Integrated Circuit Systems) - Spread Spectrum Clock Generator

ICS7152, Spread Spectrum Clock Generator

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.

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ICS7152 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)