CY2546

Manufacturer: Cypress (now Infineon)

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

Part number	CY2546
Datasheet	CY2546 CY2544 Datasheet (PDF)
File Size	339.33 KB
Manufacturer	Cypress (now Infineon)
Description	Quad PLL Programmable Clock Generator

CY2544 CY2546 CY2548 Quad PLL Programmable Clock Generator with Spread Spectrum Quad PLL Programmable Clock Generator with Spread Spectrum.

Four fully integrated phase locked loops (PLLs)
Input frequency range
External crystal: 8 to 48 MHz for CY2544 and CY2546
External reference: 8 to 166 MHz clock
Reference clock input voltage range
2.5 V, 3.0 V, and 3.3 V for CY2548
1.8 V for CY2544 and CY2546
Wide operating output frequency range
3 to 166 MHz
Programmable spread spectrum with center and down spread option and Lexmark and Linear modulation profiles

Part Number	Description
CY25404	Quad PLL Programmable Clock Generator
CY2544	Quad PLL Programmable Clock Generator
CY2547	Quad-PLL Programmable Spread Spectrum Clock Generator
CY2548	Quad PLL Programmable Clock Generator
CY25482	Two-PLL Programmable Clock Generator
CY25483	Three-PLL Programmable Clock Generator
CY25000	Programmable Spread Spectrum Clock Generator
CY2509	(CY2509 / CY2510) Ten/Eleven Output Zero Delay Buffer
CY2510	(CY2509 / CY2510) Ten/Eleven Output Zero Delay Buffer
CY25100	Field and Factory Programmable Spread Spectrum Clock Generator