WF3225 3.2 × 2.5 mm SMD Crystal TCXO
WF3225 is a 3.2 × 2.5 mm temperature-compensated crystal oscillator in the WF Series. The datasheet specifies u type package, high precision and stability, and a nominal frequency range of 10.000–54.000 MHz.
Quick Product Answers
What is WF3225?
WF3225 is a 3.2 × 2.5 mm temperature-compensated crystal oscillator in the WF Series. The datasheet specifies u type package, high precision and stability, and a nominal frequency range of 10.000–54.000 MHz.
What are the key specifications of WF3225?
Nominal frequency range: 10.000–54.000 MHz; Operating temperature range: -40°C to +85°C / -40°C to +105°C / -40°C to +125°C; Frequency tolerance at 25°C ± 3°C: ±1.0 ppm, ±1.5 ppm, or specify (after 2 reflows); Supply voltage: 1.68 V to 3.63 V; Output waveform: Clipped sine wave / CMOS / LVCMOS.
What applications is WF3225 intended for?
WF3225 is listed for GNSS, Mobile communication, Cellular, Walkie talkie.
How should engineers select WF3225?
Select WF3225 only when its documented frequency, package size, operating-temperature range and tolerance or stability match the design. Where applicable, also verify load capacitance, supply voltage and output waveform in the datasheet.
- Model
- WF3225
- Package size
- 3.2 × 2.5 mm
- Nominal frequency
- 10.000–54.000 MHz
- Supply voltage
- 1.68 V to 3.63 V
- Frequency tolerance
- ±1.0 ppm / ±1.5 ppm
- Operating temperature
- -40°C to +85°C / +105°C / +125°C options
Product Features
Applications
Technical Specifications
| Model | WF3225 |
|---|---|
| Nominal frequency range | 10.000–54.000 MHz |
| Supply voltage | 1.68 V to 3.63 V |
| Oscillation mode | Fundamental (AT-cut) |
| Frequency tolerance at 25°C ± 3°C | ±1.0 ppm, ±1.5 ppm, or specify (after 2 reflows) |
| Operating temperature range | -40°C to +85°C / -40°C to +105°C / -40°C to +125°C |
| Frequency vs. temperature (Ref. to 25°C) | ±0.5 ppm / ±5.0 ppm / ±5.0 ppm |
| Frequency vs. supply voltage (±5%) | ±0.1 ppm |
| Frequency vs. load (±10%) | ±0.1 ppm |
| Duty cycle | 40% to 60% |
| Current consumption | 2.0 mA max. |
| Output level | 0.8 Vp-p min. |
| Standard output load | 10 kΩ // 10 pF ±10% / 15 pF |
| Output waveform | Clipped sine wave / CMOS / LVCMOS |
| Start-up time (more than 90% of final) | 2.0 ms max. |
| Phase noise (1 kHz offset) | -138 dBc/Hz |
| Storage temperature range | -55°C to +125°C |
| Aging at first year | ±1.0 ppm |
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