Crystal Oscillator
Temperature Compensated Crystal Oscillator
with AFC function(VC-TCXO)
NT1612AA
Main Application
■
Smartphone / Mobile phone, Wireless module, and GPS / GNSS module, etc.
Features
■
● Supports low power supply voltage.
(Supports DC +1.68V to +3.63V. Standard specification : +1.8V)
● Ultra-compact and light with a height, cubic volume, and weight of Max. 0.55 mm,
0.0011 cm3, and 0.004g, respectively.
● A surface-mount crystal oscillator. (Reflow soldering is possible.)
● Lead-free. Meets the requirements for re-flow profiling using lead-free solder.
● With an AFC (Automatic Frequency Control) function.
Specifications
■
Model
NT2016SA
26 to 52
Item
Nominal Frequency Range (MHz)
Standard Frequency (MHz)
Supply Voltage [VCC] (V)
Load Impedance
26
52
+1.8
10 kΩ//10 pF
Current Consumption (mA)
Output Voltage
Max. 1.5
Max. 2.0
Min. 0.8 V(p-p) (DC Coupling *1)
Max. ±2.0×10–6
Frequency/Temperature Characteristics
Operating Temperature Range (°C)
Storage Temperature Range (°C)
Frequency/Voltage Coefficient
Frequency/Load Coefficient
Long-term Frequency Stability
Frequency Control Range
–30 to +85
–40 to +85
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
±8.0×10–6 to ±13.0×10–6/+0.9 V±0.8 V
Specification Number
NSC5079A
NSC5079B
• 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
Terminal land connections
1.6 ꢀ.1
#3
Vcont
#4
#1
#2
#3
#4
NC or GND
GND
OUTPUT
VCC
#1
#2
Land pattern (Typical)
ꢀ.5 ꢀ.9 ꢀ.5
(ꢀ.9)
#1
#2
#3
#4
ꢀ.35 ꢀ.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_NT1612AA_AFC_e