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Quartz Crystal Devices / Quartz Crystal Oscillators / TCXO/VCTCXO /

VCTCXO-SMD3225
VCTCXO FOR MOBILE PHONE
FVTO321S / FVTO531S TYPE

Voltage-controlled-type available
Applications: Wireless radio communications
PARAMETERS SPECIFICATION
Frequency Range 13MHz / 19.2MHz / 26MHz
Supply voltage 2.4~3.0V
Control voltage 0~Vcc
Output Waveform Clipped Sine Wave
Output Level 0.8 Vp-p
Input Current 1.5 mA Max
Operating Temp. Range -30...+75°C
Storage Temp. Range -40...+85°C
Frequency Adjustment +10...+20ppm / Vcont+1.0V
-10...-20ppm / Vcont-1.0V
Referenced to Vcont=1.1V
Frequency Tolerance ±2.5ppm Max / 25°C, After Reflow
   
Frequency Stability  
vs. Temperature ±2.5ppm Max / Referenced to the mid point between min. and max. frequency
vs. Supply Voltage ±0.3ppm Max / Vcc±5%
vs. Load ±0.2ppm Max / 10KΩ / 10pF±10%
vs. Aging ±1.0ppm Max / 1 Year
   
Start-up time 4 msec Max <±2.5ppm
   
Phase Noise -110 dBc/Hz Max / 100 Hz offset
-130 dBc/Hz Max / 1K Hz offset

Ordering Information
F VTO 26.000 A C C 2.8 SM5S
  1 2 3 4 5 6 7

1 VTO: TCXO
2 Frequency
3 Frequency Tolerance:
A=2.0ppm
B=2.5ppm
4 Frequency Stability:
A=1.5ppm
B=2.0ppm
C=2.5ppm
5 Temperature Range:
A=-10~+70°C
B=-20~+80°C
C=-30~+85°C
6 Input Voltage:
2.4=2.4V
2.8=2.8V
3.0=3.0V
7 Package:
SM5S=SMD5032
SM3S=SMD3225


TEST CIRCUIT