416F480XXATR

Overview

The 416F480XXATR is a fundamental mode quartz crystal resonator manufactured by CTS-Frequency Controls. It operates at a nominal frequency of 48 MHz with a frequency tolerance and stability of ±15ppm. The component features a load capacitance of 6pF and an equivalent series resistance (ESR) of 60 Ohms. It is housed in a compact 4-SMD, no-lead package with dimensions of 1.60mm x 1.20mm and a maximum height of 0.45mm. The device supports surface mount installation and is rated for an operating temperature range of -40°C to 70°C. It complies with RoHS3 standards and has a Moisture Sensitivity Level (MSL) of 1.

Feature Summary

• Fundamental mode crystal design optimized for stable oscillation at 48 MHz
• Compact 4-SMD no-lead package suitable for high-density surface mount applications
• Compliant with RoHS3 environmental standards for restricted substances

Applications

• Clock generation circuits for microprocessors and microcontrollers
• Timing references for communication interfaces such as USB and Ethernet
• Frequency control in consumer electronics and portable devices

Procurement Notes

Verify the specific suffix 'ATR' corresponds to the tape and reel packaging configuration required for automated assembly processes. Confirm that the 6pF load capacitance matches the oscillator circuit design specifications. Ensure compatibility with the specified -40°C to 70°C operating temperature range for the target application environment. Cross-reference the manufacturer part number against official datasheets to confirm current availability status and lifecycle stage.

Selection Notes

Select this component when a 48 MHz fundamental frequency with ±15ppm stability is required. The 6pF load capacitance must align with the host oscillator's capacitive load requirements. Consider the 60 Ohm ESR value for circuit impedance matching. The 1.6x1.2mm SMD footprint dictates PCB layout constraints. Verify thermal performance within the -40°C to 70°C range against operational conditions.

Part Context

This part belongs to the CTS 416 Series of surface mount crystals. The series offers various frequencies and load capacitances in standardized small packages. The 416F480XXATR specifically targets the 48 MHz frequency point with 6pF load capacitance. It is designed for general-purpose timing applications requiring reliable frequency stability in compact electronic systems.

Replacement Considerations

Publicly documented parameter-equivalent substitutes include 416F4801XATR and 416F480XXATT from CTS-Frequency Controls. Verify that substitute parts match the 48 MHz frequency, 6pF load capacitance, and 4-SMD package dimensions. Confirm identical electrical characteristics such as ESR and frequency tolerance before implementation.