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ABE0121SC-T PDF预览

ABE0121SC-T

更新时间: 2024-02-14 17:22:17
品牌 Logo 应用领域
ABRACON 振荡器石英晶振机械时钟
页数 文件大小 规格书
4页 50K
描述
Low EMI Spread Spectrum Multiplier Clock

ABE0121SC-T 技术参数

生命周期:ActiveReach Compliance Code:compliant
风险等级:5.71其他特性:TAPE AND REEL
最长下降时间:0.9 ns频率调整-机械:NO
安装特点:SURFACE MOUNT最大工作频率:200 MHz
最小工作频率:24 MHz最高工作温度:85 °C
最低工作温度:-40 °C振荡器类型:CMOS/TTL
物理尺寸:4.95mm x 4.0mm x 1.73mm最长上升时间:1.1 ns
最大供电电压:3.63 V最小供电电压:2.97 V
标称供电电压:3.3 V表面贴装:YES
最大对称度:55/45 %Base Number Matches:1

ABE0121SC-T 数据手册

 浏览型号ABE0121SC-T的Datasheet PDF文件第2页浏览型号ABE0121SC-T的Datasheet PDF文件第3页浏览型号ABE0121SC-T的Datasheet PDF文件第4页 
ABE0121  
Low EMI Spread Spectrum Multiplier Clock  
FEATURES  
PIN CONFIGURATION  
Spread Spectrum Clock Generator with selectable  
SST mode.  
Output frequency ranges: 24MHz to 200MHz.  
Selectable Center Spread Modulation.  
TTL/CMOS compatible outputs.  
3.3V Operating Voltage.  
FIN  
S2^  
S1^  
S0v  
VDD  
S3^  
1
2
3
4
8
7
6
5
FOUT  
GND  
Low short-term jitter.  
Available in 8-Pin 150mil SOIC.  
FIN = 24 ~ 200 Mhz  
Note: v: 30kInternal Pull down. ^: 30kInternal Pull up.  
DESCRIPTION  
The ABE0121 is a Spread Spectrum Clock Generator  
designed for the purpose of reducing EMI in high-  
speed digital systems, with selectable Center Spread  
modulation magnitude (see table below). The device  
operates over a very wide range of input frequencies  
and provides a 1x modulated clock output.  
SST BY-PASS SELECTOR  
S3  
Spread Spectrum Mode  
0
1
OFF  
ON (See below) Default  
Note: S3 has an internal Pull Up. Default=”1”  
MODULATION MAGNITUDE SELECTION  
Spread Spectrum Modulation  
FIN Range  
S2  
S1  
S0  
FOUT  
(MHz)  
Frequency  
Magnitude  
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
24 - 200  
24 - 200  
24 - 200  
24 - 200  
24 - 200  
24 - 200  
24 - 200  
24 - 200  
X1  
X1  
X1  
X1  
X1  
X1  
X1  
X1  
±0.75%  
±1.00%  
±1.25%  
±0.125%  
±0.25%  
±0.50%  
±0.375%  
±0.625%  
Fin / 1024  
30332 Esperanza., Rancho Santa Margarita, Ca 92688 Ph: 949-546-8000 Fax: 949-546-8001 www.Abracon.com 03/21/05 Page 1  

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