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Número de pieza | PI6C4511 | |
Descripción | PLL Clock Multiplier | |
Fabricantes | Pericom Semiconductor | |
Logotipo | ||
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No Preview Available ! PI6C4511
PLL Clock Multiplier
Features
• Zero ppm multiplication error
• Input crystal frequency of 5 - 30 MHz
• Input clock frequency of 4 - 50 MHz
• Output clock frequencies up to 200 MHz
• Peak to Peak Jitter less than 200ps over 200ns interval
(100~200MHz)
• Period jitter less than 100ps(70~200MHz)
• Duty cycle of 45/55% up to 120 MHz at +3.3V and
150MHz at +5V
• 9 selectable frequencies controlled by S0, S1 pins
• Operating voltages of 3.0 to 5.5V
• Tri-state output for board level testing
• Packaging:
- 8-pin SOIC (W)
- Pb-Free and Green 8-Pin SOIC (WE)
Description
The PI6C4511 is a high performance frequency multiplier, that
integrates Analog Phase Lock Loop techniques.
The PI6C4511 is the most cost effective way to generate a high
quality, high frequency clock output from a lower frequency crystal
input or clock input. It is designed to replace crystal oscillators
in most electronic systems, or to be used as clock multiplier and
frequency translation.
Using Phase-Locked-Loop (PLL) techniques, the device uses a
standard fundamental mode, inexpensive crystal to produce output
clocks up to 200 MHz.
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 when the OE pin is driven low. Pericom's PI6C4511
is intended for applications that needed clock generation and
frequency translation with low output jitter (variation in the
output period).
Block Diagram
S0 PLL Clock Synthesis
and
S1 Control Circuit
Output
Buffer
OE
CLK
X1/ICLK
Crystal
X2 Oscillator
www.datasheet4u.com
VCC GND
1
Output
Buffer
PS8762
05/23/05
1 page Packaging Mechanical: 8-Pin SOIC (W)
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PLL Clock Multiplier
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Ordering Information
Ordering Code
PI6C4511W
PI6C4511WE
Package Code
W
WE
Notes:
1. Thermal characteristics can be found on the company web site at www.pericom.com/packaging/
Package Description
8-pin SOIC
Pb-Free and Green 8-pin SOIC
Pericom Semiconductor Corporation • 1-800-435-2336 • www.pericom.com
5
PS8762
05/23/05
5 Page |
Páginas | Total 5 Páginas | |
PDF Descargar | [ Datasheet PI6C4511.PDF ] |
Número de pieza | Descripción | Fabricantes |
PI6C4511 | PLL Clock Multiplier | Pericom Semiconductor |
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