552CD000397DG

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 552CD000397DG is a Voltage-Controlled Crystal Oscillator (VCXO) from the Si552 series, designed for dual-frequency operation within the 10 MHz to 1.4 GHz range. It features an LVPECL output format and operates on a nominal 3.3 V supply voltage, with a minimum of 2.97 V and maximum of 3.63 V. The device draws a typical current of 98 mA and includes a load capacitance of 15 pF. Housed in a compact 7 mm x 5 mm SMD package with a height of 1.8 mm, it supports surface-mount installation and functions reliably across an operating temperature range of -40°C to +85°C.

Pin ConfigurableSelectable Oscillators Feature Summary

• Supports dual-frequency generation capabilities for flexible clocking architectures
• Provides LVPECL output format for high-speed differential signaling compatibility
• Enables precise frequency tuning via voltage control input

Pin ConfigurableSelectable Oscillators Applications

• Telecommunications base station timing systems
• High-performance networking equipment clock distribution
• Test and measurement instrument reference sources

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific part number against official Skyworks documentation to confirm pinout configuration and electrical characteristics prior to integration. Ensure that the design accommodates the required 3.3 V power supply rails and thermal management for the specified operating temperature range. Confirm that the LVPECL output interface matches the receiving component's input requirements to maintain signal integrity.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when dual-frequency VCXO functionality is required with LVPECL outputs. Consider the 7x5 mm footprint for space-constrained designs. Evaluate the 98 mA current consumption against system power budgets. Verify compatibility with the target application's frequency stability requirements and environmental conditions within the -40°C to +85°C range.

Pin ConfigurableSelectable Oscillators Part Context

The 552CD000397DG belongs to the Si552 family of frequency-flexible crystal oscillators from Skyworks Solutions. This series provides voltage-controlled crystal oscillator solutions for applications requiring tunable clock signals up to 1.4 GHz. The family offers various output formats and packaging options to support diverse timing needs in wireless infrastructure and data center environments.

Pin ConfigurableSelectable Oscillators FAQ

What is the output format of the 552CD000397DG?

The 552CD000397DG features an LVPECL (Low Voltage Positive Emitter Coupled Logic) output format.

What is the operating temperature range for this VCXO?

The device is rated for an operating temperature range from -40°C to +85°C.