546CCA000346ACGR

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 546CCA000346ACGR is a standard clock oscillator from the Ultra Si546 series, designed for high-performance timing applications. It features a CMOS output format and operates within a frequency range of 200 kHz to 1.5 GHz. The device supports multiple supply voltages including 1.8 V, 2.5 V, and 3.3 V, with minimum operating voltages as low as 1.71 V and maximums up to 3.465 V. It utilizes a crystal base resonator and is housed in a 6-SMD, no-lead package suitable for surface mount technology. The component is rated for an operating temperature range of -40°C to +85°C and offers a maximum duty cycle of 55%.

Pin ConfigurableSelectable Oscillators Feature Summary

• Supports flexible voltage operation across 1.8V, 2.5V, and 3.3V rails
• Features CMOS output format for direct digital interface compatibility
• Utilizes a crystal base resonator for stable frequency generation
• Designed for surface mount integration via a compact 6-SMD package

Pin ConfigurableSelectable Oscillators Applications

• High-speed data communication systems requiring precise clock signals
• Consumer electronics utilizing standard CMOS logic interfaces
• Industrial control equipment needing wide temperature stability
• Telecommunications infrastructure components

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific part number suffix against official Skyworks documentation to ensure correct packaging configuration, as variations exist between cut tape and reel formats. Confirm that the selected variant matches the required frequency and voltage specifications for the target application. Cross-reference the manufacturer's latest datasheet to validate RoHS compliance status and current production lifecycle stage before finalizing procurement orders.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when a standard XO with CMOS output is required for frequencies up to 1.5 GHz. Ensure the design accommodates the specified supply voltage ranges and thermal environment limits. Consider the physical dimensions of the 6-SMD package for PCB layout constraints. Verify that the duty cycle characteristics align with the input requirements of the downstream digital circuitry to guarantee reliable signal integrity.

Pin ConfigurableSelectable Oscillators Part Context

This oscillator belongs to the Ultra Si546 family, which provides versatile timing solutions for various electronic systems. The series is characterized by its ability to support multiple supply voltages and offer robust performance across industrial temperature ranges. As a standard clock oscillator, it serves as a primary timebase for digital circuits, replacing discrete crystal assemblies with integrated, pin-configurable modules for simplified design implementation.

Pin ConfigurableSelectable Oscillators Replacement Considerations

Direct substitutes within the same series include the 546CCA000346ACG variant, which shares identical electrical characteristics but may differ in packaging format. When evaluating alternatives, ensure that any replacement maintains the same CMOS output type, frequency range, and package footprint to preserve board compatibility.