NDK NSA3503D Temperature compensated crystal oscillator Datasheet

Crystal Oscillator
NT2016SD
Temperature Compensated Crystal Oscillator(TCXO)
with temperature sensor voltage output and E/D function for high-precision GPS
■ Main Application
Smartphone / Mobile phone, Wireless module, and GPS / GNSS module, etc.
■ Features
● Supports low power supply voltage.
(Supports DC +1.7V to +3.3V. Standard specification : +1.8V)
● A crystal oscillator with highly stable frequency / temperature characteristics best
suited for GPS.
● Ultra-compact and light with a height, cubic volume, and weight of Max. 0.8 mm, 0.0022
cm3, and 0.008 g, respectively.
● A surface-mount crystal oscillator. (Reflow soldering is possible.)
● Lead-free. Meets the requirements for re-flow profiling using lead-free solder.
● Temperature sensor voltage output function (0.95V typ. @+25°C, -8.7mV/°C typ.)
● With Enable / Disable(Stand-by) function.
● With an AFC (Automatic Frequency Control) function.(Option)
■ Specifications
Model
Item
NT2016SD
Nominal Frequency (MHz)
10 to 52
Standard Frequency (MHz)
16.368
16.369
19.2
26
Supply Voltage [VCC] (V)
Load Impedance
Current
Consumption
33.6
38.4
54
Max. 1.7
Max. 2.0
NSA3503C
NSA3503D
+1.8
10 kΩ//10 pF
Enable (mA)
Max. 1.5
Disable ( μA)
Max. 3
Output voltage
Frequency/Temperature
Characteristics
Operating Temperature Range (°C)
Min. 0.8 V(p-p) (DC Coupling *1)
Max. ±0.5×10–6
–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
Temperature Sensor Output Voltage
Specification Number
0.95V typ.@25°C, -8.7mV/°C typ.
NSA3503A
NSA3503A
NSA3503A
NSA3503B
NSA3503B
• 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
Terminal land connections
#4
1.6±0.1
#1
#2
2.0±0.1
#3
N/C or GND
(ground recommended)
Enable/Disable
GND
#4
OUTPUT
#6
TSENS.
VCC
#5
#3
#3
#5 (0.5)
#4
0.6±0.1
(0.4)
#2
#6
0.4±0.1
(0.5)
(0.6)
(1.2)
(0.6)
(0.45)
(1.2)
#1
(0.8) (0.4) (0.8)
0.7±0.1
#1
#2
mm
Please specify the model name, frequency, and
specification number when you order products.
For further questions regarding specifications, please
feel free to contact us.
1803D_NT2016SD_t-sensor_e
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