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112SAF19.440 PDF预览

112SAF19.440

更新时间: 2024-02-15 20:15:12
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
3页 63K
描述
CMOS Output Clock Oscillator, 19.44MHz Nom, ROHS COMPLIANT, RESISTANCE WELD PACKAGE-5

112SAF19.440 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:ROHS COMPLIANT, RESISTANCE WELD PACKAGE-5Reach Compliance Code:unknown
风险等级:5.61老化:2.5 PPM/20 YEAR
频率调整-机械:NO频率稳定性:0.125%
频率稳定性-电压:0.05 ppm输入功率:1.5 W
JESD-609代码:e4安装特点:SURFACE MOUNT
标称工作频率:19.44 MHz最高工作温度:70 °C
最低工作温度:振荡器类型:CMOS
输出负载:15 pF烘炉供电电压:5V
物理尺寸:25.4mm x 22.0mm x 10.11mm最大供电电压:5.25 V
最小供电电压:4.75 V标称供电电压:5 V
表面贴装:YES端子面层:Gold (Au) - with Nickel (Ni) barrier
预热功率:4 W最长预热时间:5 Minute
Base Number Matches:1

112SAF19.440 数据手册

 浏览型号112SAF19.440的Datasheet PDF文件第2页浏览型号112SAF19.440的Datasheet PDF文件第3页 
Model 112  
22x25mm Stratum 3 OCXO  
Surface Mount 22x25mm, FR-4 platform  
for TCE Match  
Frequency Stability to Stratum 3 of GR-1244  
+3.3Vdc or 5.0Vdc Operation  
Low Phase Jitter: <1pSec  
Precision Low Aging “AT” Cut Crystal  
6/6 RoHS compliant  
Electrical Characteristics  
Parameter  
Conditions/Remarks  
Min  
Typical  
Max  
Unit  
Power Requirements  
± 5%  
± 5%  
112L  
112S  
3.135  
3.300  
5.0  
3.5  
-
3.465  
5.25  
4.0  
Power Supply  
Vdc  
4.75  
Turn-On Power  
-
-
W
W
Max. Vcc, Load = 15pF  
Steady State Power  
1.5  
Max. Vcc, Load = 15pF, @+25°C  
Frequency Stability  
10,12.8, 16.384,  
19.44, 20,38.88  
Center Frequency  
Initial Tolerance  
fnom  
10  
-
38.88  
MHz  
ppm  
± 0.100  
±0.75  
-
Ta=+25°C (at time of shipment)  
0°C to 70°C  
±0.125  
Freq. vs. Temperature  
Freq. vs. Voltage  
-
ppm  
ppm  
ppm  
±0.150  
± 0.050  
± 0.005  
± 2.500  
±0.20  
±0.250  
-40°C to +85°C  
Vcc ± 5%  
-
-
-
-
-
Per day (after 30 days)  
20 years  
-
Freq. vs Time (Aging)  
-
Holdover Stability  
All Causes, for 24hrs  
± 0.370  
ppm  
ppm  
Total Free-Running  
Accuracy  
All Causes for 20 Yrs (Ref. to fnom  
)
-
-
-
-
± 4.600  
5
Warm-Up Time  
minutes  
@ +25°C, to within 0.3ppm  
fmin @ Vc=0V  
fmax @ Vc=Vcc  
Electrical Frequency  
Adjust (Optional)  
±9.2  
ppm  
f
nom @Vc=0.5Vcc  
Waveform: CMOS Square Wave Output  
Symmetry  
Amplitude  
@ 50% Level  
40  
50  
-
60  
%
V
Logic “1”  
Logic “0”  
0.9Vcc  
V
0.1Vcc  
Rise/Fall Times  
Load  
20% to 80%  
-
-
-
-
-
-
-
-
6
15pF ± 5%  
-80  
10  
ns  
Output to Ground  
-
Offset = 10Hz  
100Hz  
-
dBc/Hz  
dBc/Hz  
dBc/Hz  
dBc/Hz  
dBc/Hz  
ps RMS  
-115  
-
Phase Noise  
Phase Jitter  
1kHz  
-135  
-
-
10kHz  
-140  
100kHz  
-143  
-
12 KHz to 20 MHz Bandwidth  
0.3  
1.0  
♦♦♦ CTS 171 Covington Dr. Bloomingdale, IL 60108 800-757-6686 www.ctscorp.com ♦♦♦  
Page 1 of 3  
REVISION X1  

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