Product parameters
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PARAMETER |
SUPPLY VOLTAGE |
REMARKS |
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1.8V / 2.5V / 2.8V / 3.0V / 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 /±1.0; 1.5ppm /±2.Oppm; ±2.5ppm |
See note below table |
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Operating temperature range |
-10 to +70°C/-30 to +85°C/-40 to +85°C |
In combination to above |
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Aging per year |
±1.0ppm |
@+25°C |
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Control voltage range vc |
0.3~1.5VDC |
0.4~2.4VDC |
0.5~2.5VDC |
Voltage on pin 1 |
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Frequency pulling range |
±5.0ppm |
over control voltage |
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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 |
5mA |
7mA |
10mA |
@10kΩ/10pF |
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Note: Frequency stability is the frequency deviation over temperature range in reference to +25℃ |
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Product Features
■ Small dimensions 5.0x3.2x1.1mm with 4 solder pads
■ Tight stabilities over temperature range
■ Voltage control function allows compensation of tolerance
■ RoHS compliant, LEAD-FREE, HALOGEN-FREE and REACH compliant
Applications
- The SMD Clipped Sine VC-TCXO Oscillator 5032 UC53S4 series is designed for applications in WiMAX, WLAN, Ethernet, telecommunications, and mobile devices.


Product advantages
High Frequency Stability and Accuracy
It offers stability of up to ±0.5 ppm within the -40°C to +85°C range, enabling it to provide highly precise and stable clock signals even in environments with extreme temperature fluctuations.
Excellent Phase Noise Performance
The phase noise can reach -135 dBc/Hz at a 1 kHz offset. The Clipped Sine output format itself also helps reduce jitter, which is highly advantageous for high-speed serial data transmission.
certificate
The 5032 CO53H4 series RTC Oscillator is fully compliant with RoHS and REACH regulations, lead-free, halogen-free, and free of PFOS/PFOA substances. It undergoes continuous monitoring to ensure consistent quality and regulatory adherence.




FAQ
Q1: In which fields is Suzhou Hangjing's SMD Clipped Sine VC-TCXO Oscillator 5032 UC53S4 series primarily used?
A: Its high stability and low jitter make it widely applicable in: network and communication Infrastructure, precision navigation and positioning systems: such as high-precision GPS systems, data centers and high-performance computing as well as industrial and automotive electronics.
Q2: What input voltages are supported by Hangjing's UC53S4 series?
A: Supported input voltages include: 1.8V, 2.5V, 2.8V, 3.0V, and 3.3V, among others.
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