512BCA000594AAGR

Overview

The Skyworks Solutions Inc. 512BCA000594AAGR is a standard crystal oscillator (XO) from the Si512 series, designed for general-purpose clocking applications. It operates at a fixed frequency of 125 MHz with a frequency stability of ±20 ppm. The device utilizes a CMOS output format and requires a supply voltage ranging from 2.97 V to 3.63 V, typically centered at 3.3 V. It features an enable/disable function and draws a maximum current of 23 mA during operation. The component is housed in a compact 6-SMD, no-lead package measuring 7.00 mm by 5.00 mm with a height of 1.80 mm. It supports surface-mount technology and functions within an industrial temperature range of -40°C to +85°C.

Feature Summary

• Provides a stable 125 MHz clock signal with high precision ±20 ppm stability.
• Integrates an enable/disable control pin for power management flexibility.
• Delivers a CMOS output signal suitable for direct digital logic interfacing.
• Operates reliably across a wide industrial temperature range.

Applications

• High-speed data processing systems requiring precise timing references
• Telecommunications equipment utilizing 125 MHz clock standards
• Industrial control boards needing robust environmental tolerance
• Network infrastructure components demanding low jitter performance

Procurement Notes

Verify that the specific suffix 'AGR' corresponds to the tape and reel packaging configuration required for automated assembly processes. Confirm that the 125 MHz frequency and CMOS output align exactly with the target circuit design specifications before finalizing orders. Ensure compatibility with the 3.3 V supply rail and check that the load capacitance requirements match the system layout to maintain the specified ±20 ppm stability.

Selection Notes

Select this component when a fixed 125 MHz frequency is mandatory rather than a programmable alternative. The Si512 series offers a balance of size and performance, fitting into 7x5 mm footprints. Consider the CMOS output level if LVDS or LVPECL interfaces are not required by the downstream logic. The ±20 ppm stability is sufficient for most synchronous digital systems but may require tighter tolerances for specialized RF applications.

Part Context

This part belongs to the Skyworks Si512 family of standard oscillators, which are widely used in embedded systems and communication hardware. The 512BCA000594AAGR specifically denotes the 125 MHz variant with CMOS outputs. It serves as a critical timing reference for microprocessors, FPGAs, and memory controllers where consistent clock cycles are essential for data integrity and system synchronization.

Replacement Considerations

The 512BCA000594AAG is listed as a parameter-equivalent substitute. Verify that the non-reel version meets the same electrical and mechanical specifications if bulk purchasing is preferred over tape-and-reel delivery.