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NT2520SE Datasheet, PDF (1/1 Pages) NIHON DEMPA KOGYO – Crystal Oscillator | |||
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Crystal Oscillator
NT2520SE
Temperature Compensated Crystal Oscillator(TCXO)
with wide temperature range for high-precision GPS
â Main Application
Automotive communication(e.g., Automotive navigation or Telematics), Wireless
module, and GPS / GNSS module, etc.
â Features
â Supports ±0.5Ã10â6 / -40 to +105°C
â A crystal oscillator with highly stable frequency / temperature characteristics best
suited for GPS.
â Compact and light with a height, cubic volume, and weight of Max. 0.9 mm, 0.004
cm3, and 0.014 g, respectively.
â Supports low power supply voltage. (Supports DC +1.7 V to +3.3 V.)
â Low power consumption.
â A surface-mount crystal oscillator. (Reflow soldering is possible.)
â Lead-free. Meets the requirements for re-flow profiling using lead-free solder.
â Conforms to AEC-Q100/200.
â Products with the AFC (Automatic Frequency Control) function is available.
â Specifications
Item
Model
NT2520SE
Nominal Frequency Range (MHz)
10 to 52
Standard Frequency (MHz)
16.368
16.369
19.2
26
33.6
38.4
Supply Voltage [VCC] (V)
+1.8
Load Impedance
10 kΩ//10 pF
Current Consumption (mA)
Max. 1.5
Max. 1.7
Output Voltage
Min. 0.8 V(p-p) (DC Coupling *1)
Frequency/Temperature Characteristics
Max. ±0.5Ã10â6
Operating Temperature Range (°C)
â40 to +105
Storage Temperature Range (°C)
â40 to +105
Frequency/Voltage Coefficient
Max. ±0.1Ã10â6/+1.8 V±5 %
Frequency/Load Coefficient
Max. ±0.1Ã10â6/(10 kΩ//10 pF) ±10 %
Long-term Frequency Stability
Max. ±1.0Ã10â6/year
Specification Number
NSC5073A NSC5073A NSC5073A NSC5073B NSC5073B NSC5073C
⢠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.
â Dimensions
52
Max. 2.0
NSC5073D
#6
#5
#4
#1
#2
#3
2.5
mm
Terminal land connections
#1
NC or GND
(ground recommended)
#3
GND
#4
OUTPUT
#6
VCC
#2, #5
N/C or GND
1.8
(0.15Ã0.15)
#1
#2
#3
Land pattern (Typical)
0.5
0.35±0.1 #6
#5
#4
(0.55) (0.7) (0.55)
(0.5)
(1.8)
(0.5)
Please specify the model name, frequency, and specification number when you order products.
For further questions regarding specifications, please feel free to contact us.
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1604A_NT2520SE_w-temp_e
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