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84330AY-03LF PDF预览

84330AY-03LF

更新时间: 2024-01-04 14:20:35
品牌 Logo 应用领域
艾迪悌 - IDT /
页数 文件大小 规格书
20页 314K
描述
Clock Generator, PQFP32

84330AY-03LF 技术参数

是否Rohs认证: 符合生命周期:Obsolete
Reach Compliance Code:compliant风险等级:5.84
JESD-30 代码:S-PQFP-G32JESD-609代码:e3
湿度敏感等级:3端子数量:32
最高工作温度:70 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:QFP
封装等效代码:QFP32,.35SQ,32封装形状:SQUARE
封装形式:FLATPACK电源:3.3 V
认证状态:Not Qualified子类别:Clock Generators
标称供电电压:3.3 V表面贴装:YES
温度等级:COMMERCIAL端子面层:Matte Tin (Sn) - annealed
端子形式:GULL WING端子节距:0.8 mm
端子位置:QUADBase Number Matches:1

84330AY-03LF 数据手册

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ICS84330-03  
700MHZ, LOW JITTER, CRYSTAL-TO-3.3V  
DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER  
Integrated  
Circuit  
Systems, Inc.  
GENERAL DESCRIPTION  
FEATURES  
Fully integrated PLL, no external loop filter requirements  
Two differential 3.3V LVPECL output  
The ICS84330-03 is a general purpose, dual  
ICS  
HiPerClockS™  
output high frequency synthesizer and a mem-  
ber of the HiPerClockS™ family of High Perfor-  
mance Clock Solutions from ICS. The VCO  
operates at a frequency range of 250MHz to  
Crystal oscillator interface: 10MHz to 25MHz  
Output frequency range: 41.67MHz to 700MHz  
VCO range: 250MHz to 700MHz  
700MHz. The VCO and output frequency can be pro-  
grammed using the I2C interface. The output can be config- Parallel or I2C interface for programming M and N dividers  
during power-up  
ured to divide the VCO frequency by 1, 2, 3, 4, and 6.  
Supports Spread Spectrum Clocking (SSC)  
Additionally, the device supports spread spectrum clock-  
ing (SSC) for minimizing Electromagnetic Interference  
(EMI). The low cycle-cycle jitter and broad frequency  
range of the ICS84330-03 make it an ideal clock gen-  
erator for a variety of demanding applications which  
require high performance.  
Center spread: selectable 0.5ꢀ, 1.0ꢀ, 1.5ꢀ, 2ꢀ  
Up/Down spread: selectable 0.5ꢀ, 1.0ꢀ, 1.5ꢀ, 2ꢀ,  
2.5ꢀ, 3ꢀ, 3.5ꢀ, 4ꢀ  
RMS Period jitter: 9ps (maximum)  
Cycle-to-cycle jitter: 40ps (maximum)  
3.3V supply voltage  
0°C to 70°C ambient operating temperature  
Industrial temperature information available upon request  
Available in both standard and lead-free RoHS-compliant  
packages  
BLOCK DIAGRAM  
PIN ASSIGNMENT  
Pullup  
OE  
32 31 30 29 28 27 26 25  
Pullup  
VCO_SEL  
1
2
3
4
5
6
7
8
24  
23  
22  
21  
20  
19  
18  
17  
SCL  
SDA  
VCO_SEL  
N1  
XTAL_IN  
OSC  
ICS84330-03  
32-Lead LQFP  
Y package  
7mm x 7mm x 1.4mm  
body package  
Top View  
ADDR_SEL  
VCCA  
N0  
1
M8  
XTAL_OUT  
VCCA  
M7  
Pulldown  
FREF_EXT  
XTAL_SEL  
0
FREF_EXT  
XTAL_SEL  
M6  
M5  
÷16  
M4  
Pullup  
XTAL_IN  
9
10 11 12 13 14 15 16  
PLL  
VCO  
Phase Detector  
0
1
÷1  
÷2  
1
0
Q0  
÷M  
÷2  
nQ0  
÷2  
÷3  
1
0
Q1  
nQ1  
÷4  
÷6  
Pulldown  
ADDR_SEL  
SDA  
I2C Parallel Interface  
SCL  
Pullup  
nP_LOAD  
M0:M7 = Pulldown, M8 = Pullup  
M0:M8  
Pulldown  
Pulldown  
N0  
N1  
84330AY-03  
www.icst.com/products/hiperclocks.html  
REV.A FEBRUARY 2, 2006  
1

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