PCS3P7100A_1 Datasheet, PDF (1/9 Pages) PulseCore Semiconductor – Custom Clock Generator for Display Systems

April 2007
rev 0.6
PCS3P7100A
Custom Clock Generator for Display Systems
Features
• Custom Clock Generator for Display Systems
• Wide Operating Frequency Range covering
most of the pixel frequencies
• Generates a low EMI 1x Output
• 4 Spread Deviation selection options
• Supply voltage : 3.3V±0.3V
2.5V±0.125V
• Frequency range:
3.3V: 20 MHz – 130 MHz
2.5V: 30 MHz – 130 MHz
• 6 Pin TSOT-26 package
• Commercial and Industrial Temperature range
Product Description
PCS3P7100A is a versatile spread spectrum modulator
designed specifically for a wide range of clock
frequencies. The device addresses the need of a low
Block Diagram
EMI clock generator for use in display systems covering
wide choice of pixel frequencies.
PCS3P7100A reduces electromagnetic interference
(EMI) at the clock source, allowing system wide reduction
of EMI of all clock dependent signals. PCS3P7100A
allows significant system cost savings by reducing the
number of circuit board layers, ferrite beads, shielding
that are traditionally required to pass EMI regulations.
The Supply Voltage of the Device is 3.3V/2.5V. It has two
Spread Selection Pins, SS1% and SS2%. Refer to the
Spread Deviation Selection Table for details.The Device
is available in 6 Pin TSOT-26 Package, in Commercial
and Industrial Temperature grade.
Application
PCS3P7100A is targeted for use in Display Systems
VDD
SS1% ^SS2%
CLKIN
PLL
ModOUT
VSS
PulseCore Semiconductor Corporation
1715 S. Bascom Ave Suite 200, Campbell, CA 95008 • Tel: [phone] • Fax: [phone]
www.pulsecoresemi.com
Notice: The information in this document is subject to change without notice.