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DFNS2-K-HZRFREQ2XB15 PDF预览

DFNS2-K-HZRFREQ2XB15

更新时间: 2023-01-03 02:26:19
品牌 Logo 应用领域
西迪斯 - CTS 机械振荡器
页数 文件大小 规格书
1页 97K
描述
HCMOS Output Clock Oscillator, 25MHz Min, 100MHz Max

DFNS2-K-HZRFREQ2XB15 技术参数

是否Rohs认证: 符合生命周期:Transferred
Reach Compliance Code:compliant风险等级:5.62
最长下降时间:3 ns频率调整-机械:NO
频率稳定性:15%安装特点:SURFACE MOUNT
最大工作频率:100 MHz最小工作频率:25 MHz
最高工作温度:70 °C最低工作温度:
振荡器类型:HCMOS输出负载:15 pF
物理尺寸:7.2mm x 5.3mm x 3.2mm最长上升时间:3 ns
标称供电电压:5 V表面贴装:YES
最大对称度:60/40 %Base Number Matches:1

DFNS2-K-HZRFREQ2XB15 数据手册

  
FREQUENCY CONTROL PRODUCTS  
S U R F A C E M O U N T P R E C I S I O N O S C I L L A T O R  
D F N S 2 - K ( 5 V ) & D F N S 2 - L ( 3 . 3 V )  
7.2±0.2  
KEY FEATURES  
5.08  
2 to 130 MHz  
± 25 ppm/15 years stability available  
0.9  
Encapsulated crystal  
APPLICATIONS  
Sonet/SDH  
5.08  
Function  
DFN S2  
4
3
PC board footprint  
Enable/Disable  
Gnd  
1
2
3
4
1
2
Output  
Vcc  
1.4  
TYPE  
DFN S2-KHZ  
DFN S2-LHZ  
Frequency Range  
2 to 100 MHz  
2 to 130 MHz  
ELECTRICAL SPECIFICATIONS  
supply voltage  
5 V ± 10 %  
3.3 V ± 5 %  
supply current (no load)  
25 MHz  
70 MHz  
> 70 MHz  
20 mA  
40 mA  
70 mA  
10 mA  
15 mA  
35 mA  
HCMOS 15 pF  
HCMOS 50 pF or 10 TTL 25 MHz  
output load  
duty cycle  
HCMOS 15 pF > 25 MHz  
40/60...60/40 % @ 50% level  
40/60...60/40 % @ 50% level  
rise/fall times (HCMOS @ 15 pF load)  
10 to 90 %  
10 to 90 %  
7 ns up to 25 MHz  
3 ns > 25 MHz  
7 ns up to 25 MHz  
3 ns > 25 MHz  
high/low levels  
4.5 V/ 0.5 V  
2.8 V/ 0.3 V  
Phase jitter (fj > 1 kHz)  
@ 100 MHz  
1 ps RMS  
1 ps RMS  
tri-state output on pin 1  
start up  
high or open = enable, low = high Z  
high or open = enable, low = high Z  
10 ms @ 4.5 V  
10 ms @ 3.15 V  
FREQUENCY STABILITY  
stability [ ppm ] and temperature code  
types  
temperature range  
stability  
code  
stability  
code  
stability  
code  
XB25  
XE75  
0 to 70°C  
XB15  
XE25  
XB20  
XE50  
± 15 ppm  
± 25 ppm  
± 20 ppm  
± 50 ppm  
± 25 ppm  
± 75 ppm  
all types  
remarks  
-40 to 85°C  
includes calibration at 25°C, temperature, ageing, Vcc and load changes 1st year  
CODE  
R
OPTIONS  
45/55...55/45 %  
B = 10 years  
tight symmetry (f 50 MHz)  
stability over long life time  
A = 5 years  
C = 15 years  
ORDERING CODE  
type + option code + frequency + temperature code  
Example  
DFN S2-LHZ 44.736 MHz XE25  
REMARK  
Please consult factory for life time/stabilities possible combinations  
TYPE  
DFN S2-K & L  
REVISION  
05  
CHECKED  
NE  
DATE  
10.10.2004  
PAGE  
26  

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