513CBA001144CAG

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 513CBA001144CAG is a programmable CMOS crystal oscillator (XO) from the Si513 series, designed for general-purpose clocking applications. It operates within a frequency range of 100 kHz to 250 MHz and supports both differential and single-ended output configurations. The device features I2C programmability for flexible frequency selection and includes an enable pin for power management. It functions on a 3.3 V supply voltage and utilizes a 6-SMD, no-lead package with dimensions of 5.0 mm x 3.2 mm x 1.2 mm. The unit maintains a frequency stability of ±50 ppm across an operating temperature range of -40°C to +85°C.

Pin ConfigurableSelectable Oscillators Feature Summary

• I2C programmable architecture allowing flexible frequency configuration
• Supports differential and single-ended output formats
• Integrated enable pin for low-power control
• CMOS output interface compatible with standard logic levels

Pin ConfigurableSelectable Oscillators Applications

• General-purpose clock generation in embedded systems
• Data communication interfaces requiring precise timing
• Industrial control equipment clock sources
• Consumer electronics main system clocks

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific output frequency requirement against the datasheet before ordering, as this part is I2C programmable and may be supplied as a blank or pre-programmed unit depending on the manufacturer's current configuration policy. Confirm the package orientation and pinout compatibility with your PCB footprint. Ensure that the I2C address and command set align with your system controller capabilities. Check for any specific programming lead times if a custom frequency is required at the factory level.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when a flexible, I2C-configurable clock source is needed for space-constrained designs. The 6-SMD package offers a compact solution compared to larger oscillators. Consider the ±50 ppm stability requirement; if tighter stability is necessary, other series members may be more appropriate. Evaluate the power consumption profile against system battery life requirements, noting the enable feature helps mitigate standby power usage.

Pin ConfigurableSelectable Oscillators Part Context

This oscillator belongs to the Si513 family of programmable clock generators. These devices are engineered to replace multiple fixed-frequency crystals and resonators, reducing inventory complexity. The Si513 series is widely used in applications requiring high integration and design flexibility, serving as a central timing reference for microprocessors, FPGAs, and ASICs in modern electronic hardware.

Pin ConfigurableSelectable Oscillators Replacement Considerations

Direct replacements should be sought within the Si513 series with matching package and voltage specifications. Verify that alternative parts support the same I2C interface and output drive strength. Cross-reference the frequency range and stability specifications to ensure functional equivalence in the target application.