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W166 Spread Spectrum Frequency Timing Generator

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Description

W166 Spread Spectrum Frequency Timing Generator .
Output Modulated Frequency: Frequency modulated copy of the reference input (SSON# asserted).

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Datasheet Specifications

Part number
W166
Manufacturer
Cypress Semiconductor
File Size
115.10 KB
Datasheet
W166_CypressSemiconductor.pdf
Description
Spread Spectrum Frequency Timing Generator

Features

* Maximized EMI suppression using Cypress’s Spread Spectrum technology
* Generates a spread spectrum copy of the provided input
* Selectable spreading characteristics
* Integrated loop filter components
* Operates with a 3.3V or 5V supply
* SSON# pin e

Applications

* the power supply decoupling scheme shown in Figure 4 should be used. VDD decoupling is important to both reduce phase jitter and EMI radiation. The 0.1-µF decoupling capacitor should be placed as close to the VDD pin as possible, otherwise the increased trace inductance will negate its decoupling ca

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