NDK NSC5098B Mobile phone, specified low power radio and disaster prevention radio, etc. Datasheet

Crystal Oscillator
NT2520SD
Temperature Compensated Crystal Oscillator(TCXO)
with Enable/Disable (Stand-by) Function
■ Main Application
Mobile phone, Specified low power radio and Disaster prevention radio, etc.
■ Features
● Supports low power supply voltage. (Supports DC +1.7 V to +3.3 V.)
● Ultra-compact and light with a height, cubic volume, and weight of Max. 0.9 mm,
0.004 cm3, and 0.014 g, respectively.
● With an Enable/Disable (Stand-by) function.
● 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.
■ Specifications
Model
Item
NT2520SD
Nominal Frequency (MHz)
10 to 52
Standard Frequency (MHz)
16.368
16.369
19.2
26
Supply Voltage [VCC] (V)
38.4
52
Max. 1.7
Max. 2.0
+1.8
Load Impedance
10 kΩ//10 pF
Enable (mA)
Current
Consumption
33.6
Max. 1.5
Disable (μA)
Max. 2
Output Voltage
Min. 0.8 V(p-p) (DC Coupling *1)
Frequency/Temperature Characteristics
Max. ±2.0×10–6
Operating Temperature Range (°C)
–30 to +85
Storage Temperature Range (°C)
–40 to +85
Frequency/Voltage Coefficient
Max. ±0.1×10–6/+1.8 V±5 %
Frequency/Load Coefficient
Max. ±0.1×10–6/(10 kΩ//10 pF) ±10 %
Long-term Frequency Stability
Max. ±1.0×10–6/year
Enable/Disable Function
Enable : 80%VCC to VCC,
Specification Number
NSC5098A
NSC5098A
NSC5098A
Disable : 0V to 20%VCC
NSC5098B
NSC5098B
NSC5098C
NSC5098D
• 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
#6
#5
mm
#4
Terminal land connections
2.0
#1
#2
#3
0.8±0.1
2.5
0.35±0.1 #6
#3
(0.6)
#2
0.5
GND
#4
OUTPUT
#6
VCC
#2, #5
N/C or GND
Land pattern (Typical)
(0.95) (0.4) (0.95)
1.8
#1
(0.55) (0.7) (0.55)
#5
#4
(0.3)
0.7±0.1
(0.15×0.15)
#3
(0.43)
#1
Vcont
Enable/Disable
(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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1607A_NT2520SD_E/D_e
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