Product Bulletin - Ultra-Low Phase Noise VCXO VS14H4 Series
2025-12-26
Core Product Highlights
·Ultra-Low Phase Noise: Delivers an exceptionally clean clock signal, with a typical value of -165 dBc/Hz @100 kHz.
·Extremely Low Jitter: RMS phase jitter as low as 40 fs, ensuring data transmission integrity.
·High Frequency Stability: Stability up to ±20 ppm, meeting challenges in demanding environments.
·Compact Design: Utilizes a 9×14mm surface-mount package, saving valuable board space.
Primary Application Fields
·Telecommunications/Data Communications: Network switches/routers, clock synchronization, and recovery.
·Data Centers: Servers, storage arrays, for clock cleaning and recovery.
·Professional Broadcasting: Video production switchers, frame synchronizers, to eliminate screen tearing.
·Test & Measurement: High-end oscilloscopes, signal generators, serving as a core reference source.
·Military & Aerospace: Communication and radar systems, for frequency synthesis and modulation.
Detailed Technical Specifications
Category | Specification |
|
Product Series | VS14H4 |
|
Frequency Range | 10 - 130 MHz |
|
Typical Frequencies | 25MHz, 50MHz, 100MHz, 122.880MHz, 125MHz |
|
Output Waveform | CMOS |
|
Supply Voltage | 3.3V, 5.0V |
|
Operating Temperature | -40℃ ~ +85℃ |
|
Frequency Stability | ±20ppm (Max) |
|
Frequency Pulling Range | ±25ppm (Min) |
|
Phase Jitter (RMS) | 40fs @12kHz~20MHz |
|
Typical Phase Noise (@100MHz)
·-115 dBc/Hz @ 100 Hz
·-140 dBc/Hz @ 1 kHz
·-155 dBc/Hz @ 10 kHz
·-165 dBc/Hz @ 100 kHz
Why Choose the VS14H4 Series?
In the era of high-speed connectivity, clock signal purity directly determines system performance. With its ultra-low phase noise and ultra-low jitter characteristics, the VS14H4 series is the ideal choice for applications requiring precise clock synchronization and high-speed data stream recovery.
If you are seeking solutions for the following needs:
Precision network clock synchronization.
Recovering low-jitter, high-stability clocks from high-speed serial data streams.
Then, an ultra-low jitter VCXO is your optimal choice.
Feel free to contact Hangjing anytime for professional technical support and product samples!
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