512CAD001049CAGR

Overview

The 512CAD001049CAGR is a standard dual-frequency clock oscillator from the Si512 series by Skyworks Solutions. It operates within a frequency range of 0.1 to 250 MHz, providing specific outputs at 14.31818 MHz and 17.734475 MHz. The device features CMOS output format with a maximum duty cycle of 52% and a frequency stability of 100 PPM. It requires a supply voltage between 2.97 V and 3.63 V, typically operating at 3.3 V, with a current rating of 21 mA. Housed in a 3.2 mm x 2.5 mm SMD/SMT package, it supports an operating temperature range from -40°C to +85°C.

Feature Summary

• Dual frequency generation capability for general-purpose applications
• Configurable enable pin (OE P2) for power management control
• CMOS output interface compatible with standard digital logic

Applications

• General-purpose timing reference for embedded systems
• Clock source for data communication interfaces
• Timing synchronization in industrial control equipment

Procurement Notes

Verify the exact frequency pair (14.31818 MHz and 17.734475 MHz) against design requirements before ordering. Confirm that the CMOS output format meets the input specifications of the target load. Ensure the 3.2 mm x 2.5 mm package dimensions fit the PCB footprint. Check RoHS compliance status via the manufacturer's official documentation. Validate the 100 PPM stability requirement is sufficient for the application's jitter tolerance.

Selection Notes

Select this component when two distinct fixed frequencies are required from a single package. The Si512 series offers a compact form factor suitable for space-constrained designs. Consider the 100 PPM stability if higher precision is not critical. The CMOS output simplifies interfacing compared to LVPECL or LVDS options. Verify the 2.97 V to 3.63 V supply range aligns with the system power rails.

Part Context

This part belongs to the Skyworks Si512 family of standard oscillators. These devices are designed as drop-in replacements for crystal oscillators in various electronic circuits. The model number suffix indicates specific packaging and configuration details defined by the manufacturer. The series is widely used in consumer electronics and telecommunications infrastructure.

Replacement Considerations

Direct substitutes must match the dual-frequency specification and CMOS output. Verify package compatibility for 3.2 mm x 2.5 mm footprints. Cross-reference with other Skyworks Si512 variants offering similar frequency pairs.