530AC004637DG

Oscillators Overview

The Skyworks Solutions Inc. 530AC004637DG is a standard single-frequency low jitter crystal oscillator (XO) belonging to the Si530 series. It generates an output frequency of 4.637 MHz with LVPECL output format. The device operates within a supply voltage range of 2.97 V to 3.63 V, typically at 3.3 V. It features a frequency stability of 50 ppm and utilizes a 15 pF load capacitance. The component is housed in a compact 7 mm x 5 mm surface-mount package with a height of 1.65 mm. It supports an operating temperature range from -40°C to +85°C and includes an enable/disable control function.

Oscillators Feature Summary

• Single frequency low jitter operation with typical phase jitter of 0.3 ps
• LVPECL differential output format for high-speed signal integrity
• Integrated enable/disable pin control for power management

Oscillators Applications

• High-speed serial communication interfaces requiring precise clocking
• Data acquisition systems needing stable reference frequencies
• Telecommunications equipment utilizing LVPECL signaling standards

Oscillators Procurement Notes

Verify the specific output format and frequency against project requirements before ordering. Confirm that the LVPECL interface matches the receiving circuit's input specifications. Ensure the supply voltage range aligns with the system's available power rails. Check the lead-free status and RoHS compliance if environmental regulations apply to the manufacturing process.

Oscillators Selection Notes

Select this model when a fixed 4.637 MHz frequency is required with LVPECL outputs. Consider the 50 ppm stability requirement for timing accuracy. Evaluate the 7x5 mm footprint against board space constraints. Compare current consumption and thermal performance against alternative oscillators if power efficiency is critical for the application design.

Oscillators Part Context

This component is part of the Si530 family of single-frequency low jitter oscillators. The series supports frequencies between 10 and 1417 MHz, offering various output formats including CMOS, CML, and LVPECL. The 530AC004637DG specifically targets applications requiring a lower frequency reference with differential signaling capabilities within the standard industrial temperature range.

Oscillators Replacement Considerations

Direct substitutes within the same series include other Si530 variants with matching 4.637 MHz frequency and LVPECL output. Verify pin compatibility and electrical parameters such as supply voltage and stability before swapping components.