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Home » Products » TCXO » 2520 SMD TCXO / VC-TCXO


2520 SMD VC-TCXO /TCXO oscillators have advantages of low voltage operation, low phase noise, high-stability, high performance, and voltage control function. This SMD oscillator is used for mobile communication, radio communication, wearable device, IOT, smart device, GPS, mobile phone, wireless communication, etc.

1. 2.5×2.0×0.8mm ultra size miniature SMD VC-TCXO /TCXO oscillators.
2. Temperature stability: ±0.5ppm~±2.0ppm.
3. Low voltage operation, supply voltage: 1.8V~3.3V.
4. Voltage control function available.
5. Low phase noise and high-accuracy.
6. High frequency range from 13MHz to 52MHz.
7. RoHS Compliant /Pb Free.

Electrical Specifications
Model 2520 SMD VC-TCXO /TCXO Oscillators
Output Type Clipped Sinewave
Output Load 10KΩ // 10pF
Oscillator Mode Fundamental
Frequency Range 13~52MHz
Supply Voltage 1.8V~3.3V
Clipped Sinewave Output Voltage 0.8 Vp-p Min.
Frequency Stability Vs. Temperature (-30~+85℃) ±0.5 /±2.0ppm
Vs. Load (Load varies±10%) ±0.2ppm Max.
Vs. Supply Voltage (Vcc=Typ.±0.1V) ±0.2ppm Max.
Frequency Tolerance At 25℃ after 2 Reflows with Typ. Applied to Auto Frequency Control Pin ±2.5ppm Max.
Slope of Frequency Drift ±0.1ppm/ ℃ Typical; ±0.5ppm/℃ Max.
Storage Temperature Range -55~+125℃
Auto Frequency Control (AFC) Range ±7~±16ppm (1.4V±1V)
Supply Current 2.0mA Max.
Start-up Time 5ms Max.
Harmonics -5dBc Max.
Phase Noise at 1KHz Offset -130dBc/Hz
Aging ±1ppm/Year Max.
Dimension(L×W×H) 2.5×2.0×0.8(mm)
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