PI6C4511 Datasheet, PDF (1/5 Pages) Pericom Semiconductor Corporation – PLL Clock Multiplier

Features
• Zero ppm multiplication error
• Input crystal frequency range: 5 - 30 MHz
• Input clock frequency range: 4 - 50 MHz
• Output clock frequencies up to 200 MHz
• Period jitter ≤ 150ps
• 9 selectable frequencies
• Operating voltages: 3.3V ±10% and 5.0V ±10%
• Tri-state output
• Packaging (Pb-Free and Green):
—8-pin SOIC (W)
PI6C4511
PLL Clock Multiplier
Description
The PI6C4511 is a high performance frequency multiplier, that
integrates analog Phase Lock Loop (PLL).
The PI6C4511 is the most cost effective way to generate a high
quality, high frequency clock output from a crystal input or clock
input. It is designed to replace crystal oscillators in electronic
systems, or to be used as clock multiplier and frequency
translation.
The complex logic divider generates nine different popular
multiplication factors, allowing the device to produce output of
many common frequencies.
The device also has an Output Enable pin that tri-states the clock
output. The PI6C4511 is intended for applications that needed clock
generation and frequency translation with low output jitter.
Block Diagram
S0
S1
X1/ICLK
X2
PLL Clock Synthesis
and
Control Circuit
Crystal
Oscillator
OE
Output
Buffer
CLK
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PS8762C
06/09/06