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NT2520SA_1 PDF预览

NT2520SA_1

更新时间: 2024-01-30 12:10:35
品牌 Logo 应用领域
日本电波 - NDK 振荡器晶体振荡器
页数 文件大小 规格书
1页 87K
描述
Crystal Oscillator

NT2520SA_1 数据手册

  
NEW  
Crystal Oscillator  
Temperature-Compensated Crystal Oscillator (TCXO) NT2520S Series (with high-precision GPS supported)  
Model Name NT2520SA  
Main Application  
n
For mobile terminals with high-precision GPS functions  
Features  
n
l A crystal oscillator with highly stable frequency / temperature characteristics best  
suited for GPS.  
l Supports low power supply voltage. (Supports DC +2.4 0.1 V to +3.2 0.1 V.)  
l Ultra-compact and light with a height, cubic volume, and weight of 0.8 mm max.,  
3
0.0035 cm , and 0.013 g, respectively.  
l Low power consumption.  
l A surface-mount crystal oscillator. (Reflow soldering is possible.)  
l Lead-free. Meets the requirements for re-flow profiling using lead-free solder.  
Pb  
Free  
Specifications  
n
Model  
• Frequency setting conditions  
NT2520SA  
Item  
1. Frequencies are set at normal temperatures (+25 2ꢀC).  
2. Frequencies are set with a printed board that has a ground  
pattern attached to the underside of an oscillator.  
Standard nominal  
13 to 27.456MHz  
frequency (MHz)  
3. Connect the #1 terminal of the oscillator to the ground that  
comes with the oscillator.  
+2.8V DC  
10kΩ//10pF  
Power supply voltage  
Load  
Consumption current  
Output level  
• If you require a product with a different frequency, power  
supply voltage, frequency control characteristic, etc. to the  
standard specifications, please contact us with your enquiries.  
• Products with the AFC (Automatic Frequency Control) function  
are available. If you require such a product, please contact us.  
1.5mA max  
0.8V(P-P) min (DC superimposition *1)  
−6  
0.5×10 max  
Frequency / temperature  
characteristic  
−30 to +85ꢀC  
Power supply variation  
characteristics  
Load variation characteristics  
Aging  
−6  
0.2×10 max/+2.8V 5ꢁ  
*1. A DC-cut capacitor is not embedded in this crystal oscillator.  
Connect a DC-cut capacitor (1,000 pF) to the line-out  
terminal of the oscillator.  
−6  
0.2×10 max /(10kΩ//10pF) 10ꢁ  
−6  
1.0×10 max/year  
Dimensions  
List of Ordering Codes  
n
n
Frequency  
(MHz)  
13  
16.368  
16.369  
16.8  
mm  
Ordering Code  
2.5 0.2  
#3  
#4  
NT2520SA-13M-NSA3410A  
NT2520SA-16.368M-NSA3410A  
NT2520SA-16.369M-NSA3410A  
NT2520SA-16.8M-NSA3410A  
NT2520SA-19.2M-NSA3410A  
PAD No.  
#1  
Connection  
(GND)*2  
GND  
#2  
#3  
#4  
OUTPUT  
#1  
#2  
19.2  
CC  
V
24.5535 NT2520SA-24.5535M-NSA3410A  
26  
27.456  
NT2520SA-26M-NSA3410A  
NT2520SA-27.456M-NSA3410A  
Reference land pattern  
2.1  
1.45 0.2  
0.375 0.375  
The above frequencies are NDK’ s standard frequencies.  
Frequencies other than the above are available.  
Feel free to contact our sales representatives.  
#1  
#2  
(0.2×0.2)  
#3  
#4  
0.45 0.1  
*2 : #1 pad. must be connected to ground.  
co10_071108_NT2520SA_e1  

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