
When designing high-speed electronics, choosing the right crystal oscillator is critical. The Aker Technology S5A3303-125.000-L-X-R is a precision 125MHz LVDS crystal oscillator engineered for reliable performance. In this comprehensive article, we'll delve into the intricacies of the S5A3303-125.000-L-X-R, uncovering its definition, key features, specifications, applications, and a closer look at its manufacturer.
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S5A3303-125.000-L-X-R's Overview
S5A3303-125.000-L-X-R's Manufacturer
The S5A3303-125.000-L-X-R is a crystal oscillator (XO) that generates a standard frequency of 125MHz. It is engineered to provide ±30ppm frequency stability and ±3ppm aging per year, ensuring minimal drift over time. Its output uses LVDS signaling, supporting fast and low-noise communication between high-speed electronic components. This oscillator is manufactured by Aker Technology, a trusted supplier in the electronics industry known for producing high-quality timing solutions.
Let's delve into the standout features that make the S5A3303-125.000-L-X-R a standout in the world of electronics:
· It provides a standard frequency of 125MHz.
· Its frequency stability is ±30ppm, ensuring consistent performance.
· The frequency aging is ±3ppm per year, guaranteeing long-term reliability.
· The oscillator features a maximum symmetry of 55%.
· It outputs LVDS signals for high-speed data transmission.
· The operating voltage is typically 3.3V, with a range from 3.135V to 3.465V.
· It functions in temperatures from -40°C to 85°C.
· The oscillator is designed for surface-mount PCB installation.
· The package dimensions are 5mm x 3mm x 1.3mm, ideal for compact boards.
· It features a 6-pin configuration, supporting easy integration.
Now, let's take a closer look at the technical specifications that define the capabilities of the S5A3303-125.000-L-X-R:
Type | Parameter |
Type | Crystal Oscillator |
Standard Frequency (MHz) | 125 |
Frequency Stability (ppm) | ±30 |
Frequency Aging (ppm/Year) | ±3 |
Maximum Symmetry (%) | 55 |
Output Level | LVDS |
Minimum Operating Supply Voltage (V) | 3.135 |
Maximum Operating Supply Voltage (V) | 3.465 |
Typical Operating Supply Voltage (V) | 3.3 |
Minimum Operating Temperature (°C) | -40 |
Maximum Operating Temperature (°C) | 85 |
Supplier Temperature Grade | Extended |
Mounting | Surface Mount |
Package Height | 1.3(Max) |
Package Width | 3 |
Package Length | 5 |
PCB changed | 6 |
Supplier Package | SMD |
Pin Count | 6 |
* S5A3303-125.000-L-X-R's Datasheet
The S5A3303-125.000-L-X-R oscillator is widely used in:
· High-speed telecommunications systems.
· Industrial automation and control circuits.
· Computing and networking equipment requiring precise timing.
· Data acquisition systems where accuracy and stability are crucial.
· Embedded electronics designs with space and power constraints.
Founded in 1990, Aker Technology has grown to be a world class manufacturer of frequency control products for the global electronics market. They provide a very broad line of leading-edge quartz crystals, clock oscillators, TCXOs, and VCXOs, including a very strong line of AEC-Q200 products for the automotive industry.

The Aker S5A3303-125.000-L-X-R is a premium 125MHz LVDS crystal oscillator ideal for electronics engineers seeking reliable timing solutions. Its high stability, extended temperature range, and compact SMD design make it a perfect fit for industrial and commercial applications. Whether you are designing FPGA modules, network devices, or precision measurement instruments, this oscillator offers performance and dependability.