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Operating Temperature : -40℃~+85℃
Output Type : Clipped sine wave
Voltage - Supply : 1.8V
Frequency Stability : ±2.5ppm
Frequency : 25MHz
Description : Clipped sine wave 1.8V 25MHz SMD3225-4P Oscillators RoHS
Mfr. Part # : U132S4-25000K18DT0JL
Model Number : U132S4-25000K18DT0JL
Package : SMD3225-4P
The U132S4 is a temperature-compensated voltage-controlled crystal oscillator (TCVCXO) unit featuring a clipped sine wave output in a compact 3.2x2.5mm ceramic seam seal SMD package. It offers small dimensions with 4 solder pads, tight stabilities over temperature, and voltage control for tolerance compensation. This RoHS compliant, LEAD-FREE, HALOGEN-FREE, and REACH compliant oscillator is suitable for WiMAX/WLAN/Ethernet, telecommunication, and mobile applications.
| Parameter | 1.8V | 2.5V | 2.8/3.0/3.3V | Remarks |
| Frequency range | 10 ~ 52MHz | |||
| Frequency tolerance | 2.0ppm | Initial tol. @+25C | ||
| Frequency stability | 0.5ppm; 1.0ppm; 1.5ppm; 2.0ppm; 2.5ppm | See note below table | ||
| Operating temperature range | 20 to +70C / 30 to +85C / 40 to +85C | In combination to above stabilities. | ||
| Aging per year | 1.0ppm | @+25C | ||
| Control voltage range (Vc) | 0.3 ~ 1.5VDC | 0.4 ~ 2.4VDC | 0.5 ~ 2.5VDC | Voltage on pin 1 |
| Frequency pulling range | 5.0ppm | Over control voltage | ||
| Output waveform | Clipped Sine Wave | |||
| Output load | 10k/10pF | |||
| Output voltage level | 0.8Vp-p | Minimum | ||
| Phase noise (example 19.2MHz) | -115dBc/Hz | -135dBc/Hz | -148dBc/Hz | @100Hz / @1kHz / @10kHz |
| Phase jitter RMS | <1ps | 12kHzFj20MHz | ||
| Supply current @10k/10pF | 1.5mA | 2.0mA | (higher value >26MHz) | |
Note: Frequency stability is the frequency deviation over temperature range in reference to +25C.
Packaging Information:
Contact Information:
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Small dimension temperature compensated voltage controlled crystal oscillator HCI U132S4-25000K18DT0JL with 4 solder pads Images |