參數(shù)資料
型號: PCS1P2857AG-08TT
元件分類: XO, clock
英文描述: 27 MHz, OTHER CLOCK GENERATOR, PDSO8
封裝: 4.40 MM, GREEN, TSSOP-8
文件頁數(shù): 1/8頁
文件大小: 368K
代理商: PCS1P2857AG-08TT
September 2006
PCS1P2857A/B
rev 0.1
Notice: The information in this document is subject to change without notice.
PulseCore Semiconductor Corporation
1715 S. Bascom Ave Suite 200, Campbell, CA 95008
Tel: 408-879-9077 Fax: 408-879-9018
www.pulsecoresemi.com
Multi-Output Clock Generator
Features
Generates multiple clock outputs from an inexpensive
27MHz crystal .
Frequency outputs: PCS1P2857A
CLK1 : 27 MHz
CLK2 : 24 MHz
CLK3 : 14.31818 MHz
CLK4 : 14.31818 MHz
Frequency outputs: PCS1P2857B
CLK1 : 27 MHz
CLK2 : 24 MHz
CLK3 : 28.322 MHz
Operates with a 3.3V ± 5%V Supply Voltage
Available in 8 -pin SOIC and 8 -pin TSSOP.
Product Description
The PCS1P2857A/B is a versatile multi output clock
generator. The PCS1P2857A/B uses the latest PLL
technology. The four Clock outputs are generated using
an inexpensive 27MHz Crystal. The accuracy of the
27MHz Input Clock should be within ±50ppm. The
outputs consist of 24 MHz, 14.31818 MHz, and 28.322
MHz clocks together with a 27 MHz reference clock. The
device operates from a Supply Voltage of 3.3V±5%V.
The device is available in a 8 pin SOIC and 8 pin TSSOP
JEDEC package.
Application
PCS1P2854A/B is targeted for use in HDTV digital video.
Block Diagram
VDD
GND
CLK2
CLK3
CLK4
CLK1
Crystal
Oscillator
XIN
XOUT
PLL
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