Product parameters
|
PARAMETER |
SUPPLY VOLTAGE |
REMARKS |
||
|
1.8V |
2.5V |
2.8/ 3.0/ 3.3V |
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|
Frequency range |
10 ~ 52MHz |
-- |
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|
Frequency tolerance |
±2.0ppm |
Initial tol. @+25°C |
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|
Frequency stability |
±0.5ppm; ±1.0ppm; ±1.5ppm; ±2.0ppm; ±2.5ppm |
see note below table |
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|
Operating temperature range |
-20 to +70°C / -30 to +85°C / -40 to +85°C |
In combination to above stabilities. |
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|
Aging per year |
±1.0ppm |
@+25°C |
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|
Output waveform |
Clipped Sine Wave |
-- |
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|
Output load |
10kΩ/10pF |
-- |
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|
Output voltage level |
0.8Vp-p |
Minimum |
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|
Phase noise (example 19.2MHz) |
-115dBc/Hz / -135dBc/Hz / -148dBc/Hz |
@100Hz / 1kHz / 10kHz |
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|
Phase jitter RMS |
<1ps |
12kHz≤Fj≤20MHz |
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|
Supply current |
1.5mA / 2.0mA |
@10kΩ/10pF (higher value >26MHz) |
||
|
Note: Frequency stability is the frequency deviation over temperature range in reference to +25°C |
||||
Product Features
■ Small dimensions 3.2x2.5x0.9 with 4 solder pads
■ Tight stabilities over temperature range
■ RoHS compliant, LEAD-FREE, HALOGEN-FREE and REACH compliant
Applications
- The High-Precision VCTCXO Oscillator Sine Wave 3225 UC32S4 series is applied in WiMAX / WLAN / Ethernet/ Telecommunication.
Product advantages
The Perfect Combination of Ultimate Precision and Stability
It features exceptional temperature stability of ±0.5ppm and an ultra-low aging rate of ±1.0ppm per year, ensuring absolutely accurate and reliable clock signals across the entire temperature range and throughout the product's lifecycle.
The Integration of Superior Performance and Compact Size
Within a compact package measuring just 3.2x2.5mm, it achieves ultra-low jitter of <1ps and outstanding phase noise performance, providing a space-saving high-performance clock solution for high-speed communications and portable devices.
certificate
The Programmable Sealed CMOS Oscillators 3225 CO32H4 series is RoHS compliant, LEAD-FREE, HALOGEN-FREE and REACH compliant.
FAQ
Q1: How stable is this oscillator?
A: Extremely stable, Suzhou Hangjing's High-Precision VCTCXO Oscillator Sine Wave 3225 UC32S4 Series with options from ±0.5ppm to ±2.5ppm over temperature and only ±1.0ppm aging per year.
Q2: Is it good for small, power-sensitive designs?
A: Yes. Its tiny 3.2x2.5mm size has very low jitter (<1ps) and runs on just 1.5mA–2.0mA of current. If you want recommendations for a specific frequency based on your processor or chipset model, please contact us now.
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