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NSC5073A

更新时间: 2024-11-17 01:08:55
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日本电波 - NDK /
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描述
Temperature Compensated Crystal Oscillator

NSC5073A 数据手册

  
Crystal Oscillator  
Temperature Compensated Crystal Oscillator(TCXO)  
with wide temperature range for high-precision GPS  
NT2520SE  
Main Application  
Automotive communication(e.g., Automotive navigation or Telematics), Wireless  
module, and GPS / GNSS module, etc.  
Features  
● Supports ±0.5×10–6 / -40 to +105°C  
● A crystal oscillator with highly stable frequency / temperature characteristics best  
suited for GPS.  
● Compact and light with a height, cubic volume, and weight of Max. 0.9 mm, 0.004  
cm3, and 0.014 g, respectively.  
● Supports low power supply voltage.  
(Supports DC +1.68V to +3.63V. Standard specification : +1.8V)  
● Low power consumption.  
● A surface-mount crystal oscillator. (Reflow soldering is possible.)  
● Lead-free. Meets the requirements for re-flow profiling using lead-free solder.  
● Conforms to AEC-Q100/200.  
● Products with the AFC (Automatic Frequency Control) function is available.  
Specifications  
Model  
NT2520SE  
Item  
Nominal Frequency Range (MHz)  
Standard Frequency (MHz)  
Supply Voltage [VCC] (V)  
Load Impedance  
10 to 52  
26  
16.368  
16.369  
19.2  
33.6  
38.4  
52  
+1.8  
10 kΩ//10 pF  
Max. 1.5  
Current Consumption (mA)  
Output Voltage  
Max. 2.0  
Max. 2.2  
Min. 0.8 V(p-p) (DC Coupling *1)  
Max. ±0.5×10–6  
Frequency/Temperature Characteristics  
Operating Temperature Range (°C)  
Storage Temperature Range (°C)  
Frequency/Voltage Coefficient  
Frequency/Load Coefficient  
–40 to +105  
–40 to +105  
Max. ±0.1×10–6/+1.8 V±5 %  
Max. ±0.1×10–6/(10 kΩ//10 pF) ±10 %  
Max. ±1.0×10–6/year  
Long-term Frequency Stability  
Specification Number  
NSC5073A NSC5073A NSC5073A NSC5073B NSC5073B NSC5073C NSC5073D  
• Frequency setting conditions : Frequencies are set at normal temperatures (+25±2 °C)  
*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.  
Dimensions  
mm  
#6  
#1  
#1  
#6  
#5  
#4  
#3  
#3  
#4  
Terminal land connections  
NC or GND  
#1  
(ground recommended)  
#3  
#4  
GND  
OUTPUT  
VCC  
#6  
#2  
#2, #5  
N/C or GND  
2.5  
Land pattern (Typical)  
1.8  
#2  
(0.15×0.15)  
0.5  
#5  
(0.55) (0.7) (0.55)  
(0.5)  
(1.8)  
(0.5)  
0.35 0.1  
Please specify the model name, frequency, and specification number when you order products.  
For further questions regarding specifications, please feel free to contact us.  
1803C_NT2520SE_w-temp_e  

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