S51805T-156.200-X-R

Oscillators Overview

The S51805T-156.200-X-R is a standard crystal oscillator (XO) manufactured by Aker Technology Corp, operating at a nominal frequency of 156.25 MHz. It utilizes HCMOS output logic levels and supports a supply voltage range that includes 1.8V operation. The device features an enable/disable control function for power management. It is housed in a compact 4-SMD, no lead package, designed for surface-mount assembly on printed circuit boards.

Oscillators Feature Summary

• HCMOS output signal compatibility
• Integrated enable and disable control functionality
• Surface-mount 4-SMD no-lead packaging

Oscillators Applications

• High-speed digital clock distribution systems
• Data communication interface circuits
• Embedded processing unit timing references

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against the target application design specifications before procurement. Confirm that the 1.8V enable logic levels align with the controlling microcontroller or FPGA GPIO capabilities. Ensure the PCB footprint matches the 4-SMD no-lead package dimensions provided in the official mechanical drawing to prevent soldering defects during assembly.

Oscillators Selection Notes

Select this component when a precise 156.25 MHz reference is required for HCMOS-compatible digital logic. Consider the enable pin utility for power-sensitive designs requiring dynamic clock gating. Evaluate the thermal performance and stability characteristics relative to the operating environment temperature range specified in the datasheet to ensure long-term reliability in the final electronic system.

Oscillators Part Context

Aker Technology Corp specializes in frequency control products, including oscillators and resonators, serving global electronics markets. This model belongs to their standard XO series, offering reliable timing solutions for consumer, industrial, and telecommunications applications. The company emphasizes precision manufacturing to meet stringent industry standards for frequency stability and phase noise performance.

Oscillators Replacement Considerations

Cross-reference compatible parts from other manufacturers offering identical 156.25 MHz frequency, HCMOS output, and 4-SMD no-lead packages. Verify electrical parameter equivalence, particularly supply voltage and enable logic thresholds, to ensure functional interchangeability without redesigning the host circuit board layout.