PulseCore Semiconductor PCS3P7101A
The PCS3P7101A is a low cost, single-output, clock synthesizer. The PCS3P7101A generates a 4x output clock from a 25 MHz standard fundamental mode, inexpensive crystal, or clock. It can replace multiple crystals and oscillators, saving valuable board space and cost.| Part No. | PCS3P7101A |
|---|---|
| Datasheet | PCS3P7101A Download |
| Manufacturer | PulseCore Semiconductor |
| Description | Low Power Peak EMI Reducing clock synthesizer |
| Buy | Stock & Price |
FEATURES
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● Generates a 4x low EMI clock at the output Input frequency: 25 MHz Integrated loop filter components. Frequency deviation: ±0.25% (Typ) center spread Operates with a 3.3V Supply. Low power CMOS design. Available in 8-pin SOIC package. Pin compatible with ICS 341-22 Product
DESCRIPTION
The device employs Spread Spectrum technique to reduce system electro-magnetic interference (EMI). The device also has a power-down feature that tri-state the clock output and turns off the PLL when the PD pin is taken low. Block Diagram VDD PD Modulation XIN/CLKIN XOUT Crystal Oscillator Frequency Divider Feedback Divider Phase Detector Loop Filter PLL VCO Output Divider ModOUT VSS PulseCore Semiconductor Corporation 1715 S. Bascom Ave Suite 200, Campbell, CA 95008● Tel: 408-879-9077
● Fax: 408-879-9018 Notice: The information in this document is subject to change without notice. September 2006 rev 0.1 Pin Configuration CLKIN/XIN 1 VDD 2 8 XOUT PCS3P7101A 7 PD PCS3P7101A VSS 3 N...
