534CC002378DGR

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 534CC002378DGR is a standard clock oscillator from the Si534 series, housed in a 7 mm x 5 mm surface-mount package. It operates at a nominal supply voltage of 3.3 V with a maximum current rating of 98 mA. The device features CMOS output format and provides four selectable frequencies: 27 MHz, 50 MHz, 74.175824 MHz, and 74.25 MHz. Frequency stability is specified at ±50 ppm, with a load capacitance of 15 pF. It supports an operating temperature range from -40°C to +85°C and includes enable/disable functionality.

Pin ConfigurableSelectable Oscillators Feature Summary

• Supports multiple frequency options within a single component for design flexibility
• Features CMOS output interface compatible with standard digital logic
• Includes hardware enable and disable control pin for power management

Pin ConfigurableSelectable Oscillators Applications

• General purpose timing in embedded systems
• Data communication interfaces requiring stable clock sources
• Industrial control equipment
• Telecommunications infrastructure components

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific frequency selection required for your application, as this part offers multiple discrete outputs. Confirm that the CMOS output level matches your downstream circuitry requirements. Ensure the 3.3V supply voltage aligns with your system design. Check the lead time availability as these are often made-to-order items. Validate the ±50 ppm stability meets your system's jitter and phase noise specifications.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when a flexible multi-frequency solution is needed without stocking multiple distinct oscillators. The Si534 series allows for pin-configurable options, reducing inventory complexity. Consider the 7x5mm footprint for PCB space constraints. The CMOS output simplifies interfacing compared to differential formats like LVPECL or CML. Evaluate the ±50 ppm stability against stricter requirements that might necessitate higher-grade parts.

Pin ConfigurableSelectable Oscillators Part Context

This oscillator belongs to the Si534 family of pin-configurable crystal oscillators from Skyworks Solutions. These devices are designed to replace multiple fixed-frequency crystals and oscillators, offering significant design flexibility. The Si534 series covers a wide frequency range up to 1.4 GHz, supporting various output formats including CMOS, LVDS, and HCSL. This specific model targets applications requiring moderate stability and standard digital logic compatibility.

Pin ConfigurableSelectable Oscillators Replacement Considerations

The parameter-equivalent replacement part number is 554CC000378DGR. Verify that the replacement maintains the same package dimensions and electrical characteristics. Ensure the replacement also supports the required four frequency outputs. Check if the replacement has identical enable/disable pin configurations. Confirm that the supply voltage and current consumption remain within acceptable limits for your design.