552AM000320DGR

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 552AM000320DGR is a low-phase-noise, voltage-controlled crystal oscillator (VCXO) designed for precision timing applications. It operates at a fundamental frequency of 32.768 kHz with a typical phase noise performance optimized for close-in offsets. The device features a wide tuning range and supports a standard 4-pin surface-mount package configuration. Key electrical specifications include a supply voltage range typically centered around 1.8V to 3.3V, ensuring compatibility with various digital systems. The output waveform is square wave, suitable for direct interfacing with microcontrollers and communication interfaces requiring stable clock references.

Pin ConfigurableSelectable Oscillators Feature Summary

• Low phase noise performance for high-precision timing requirements
• Wide tuning range capability for frequency adjustment
• Compact surface-mount package design for space-constrained applications

Pin ConfigurableSelectable Oscillators Applications

• Wireless communication modules
• Portable electronic devices
• Network synchronization equipment

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific ordering suffix and tape-and-reel quantity details directly with the manufacturer or authorized distributors before placing orders. Ensure that the requested part number matches the exact frequency and package type required for your design. Confirm compliance with RoHS and REACH regulations as specified in the official datasheet. Check for any recent updates to the pinout or electrical characteristics that may affect integration.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when low phase noise and precise frequency stability are critical for system performance. Consider the operating temperature range and supply voltage requirements to ensure compatibility with the target application environment. Evaluate the tuning sensitivity and control voltage range to match the design's modulation needs. Compare alternative VCXOs based on package size and power consumption if space or energy efficiency is a primary constraint.

Pin ConfigurableSelectable Oscillators Part Context

This VCXO belongs to Skyworks' portfolio of precision timing solutions, targeting applications where small form factor and low jitter are essential. It complements other oscillators in the lineup by offering a balance between performance and physical footprint. The 32.768 kHz frequency is commonly used in real-time clocks and low-power communication protocols, making it a versatile choice for embedded systems.

Pin ConfigurableSelectable Oscillators Replacement Considerations

Consult official cross-reference lists from Skyworks Solutions for verified substitute part numbers. Ensure that any replacement maintains identical frequency, package dimensions, and electrical characteristics. Verify that the alternative component meets the same phase noise and tuning range specifications to avoid redesign efforts.