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CY25701JXC

Cypress Semiconductor
Part Number CY25701JXC
Manufacturer Cypress Semiconductor
Description Programmable High Frequency Crystal Oscillator
Published May 29, 2010
Detailed Description CY25701JXC/FJXC Programmable High-Frequency Crystal Oscillator with Spread Spectrum (SSXO) and No-Spread Spectrum (XO) ...
Datasheet PDF File CY25701JXC PDF File

CY25701JXC
CY25701JXC

Overview
CY25701JXC/FJXC Programmable High-Frequency Crystal Oscillator with Spread Spectrum (SSXO) and No-Spread Spectrum (XO) Option Features • Crystal Oscillator with Spread Spectrum Clock (SSXO) • No-Spread Spectrum (XO) Option • Wide operating output clock frequency range of 10–166 MHz • Programmable spread spectrum with nominal 31.
5-kHz modulation frequency • Center spread: ±0.
25% to ±2.
0% www.
DataSheet4U.
com • Down spread: –0.
5% to –4.
0% Benefits • Provides wide range of spread percentages for maximum electromagnetic interference (EMI) reduction, to meet regulatory agency electromagnetic compliance (EMC) requirements.
Reduces development and manufacturing costs and time-to-market.
• This versatile programming feature enables the users to switch between SSXO (with Spread) and XO (without Spread) functions with ease.
• Internal PLL to generate up to 166-MHz output.
• Suitable for most PC, consumer, and networking applications • Application compatibility in standard and low-power systems • In-house programming of samples and prototype quantities is available using the CY3672 programming kit and CY3613 (JEC package) socket adapters.
Production quantities are available through Cypress’ value-added distribution partners or by using third-party programmers from BP Microsystems, HiLo Systems, and others.
• No spread: ± 0.
0% • Integrated phase-locked loop (PLL) • 85 ps typical cycle-to-cycle Jitter with SSCLK = 133MHz • 3.
3V operation • Output Enable function • Package available in 4-pin Plastic JE • Pb-free package Logic Block Diagram Pin Configuration CY25701JXC/FJXC 4-pin Plastic JE RFB PLL with MODULATION CONTROL C XIN PROGRAMMABLE CONFIGURATION C XOUT OUTPUT DIVIDERS and MUX 1 OE VDD 4 SSCLK 3 3 SSCLK 2 VSS 1 OE 4 VDD 2 VSS Cypress Semiconductor Corporation Document #: 38-07684 Rev.
*E • 198 Champion Court • San Jose, CA 95134-1709 • 408-943-2600 Revised March 27, 2006 [+] Feedback CY25701JXC/FJXC Pin Definition Pin 1 2 3 4 OE VSS SSCLK VDD Name Powe...


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