S73305T-20.480-X-15-R

Oscillators Overview

The S73305T-20.480-X-15-R is a surface-mount clock oscillator from the Aker Technology S7 series, operating at a frequency of 20.48 MHz with HCMOS output levels. It features a frequency stability of ±50 ppm and supports an enable/disable control function. The device operates on a supply voltage range of 1.8V to 5V, typically utilizing 3.3V. Packaged in a compact 4-pin SMD form factor measuring 7mm x 5mm x 1.3mm, it is designed for lead-free applications compliant with RoHS standards.

Oscillators Feature Summary

• Integrated enable and disable control functionality for power management
• HCMOS output signal compatibility for digital logic interfaces
• Surface-mount construction optimized for automated PCB assembly

Oscillators Applications

• General-purpose timing reference for embedded systems
• Clock source for microcontrollers and digital processors
• Data communication interface synchronization

Oscillators Procurement Notes

Verify the specific suffix 'R' indicates tape-and-reel packaging configuration as documented in distributor listings. Confirm that the 'X' designation corresponds to the standard ±50 ppm stability requirement for your application. Ensure the 4-pin SMD footprint matches your board layout constraints. Cross-reference the manufacturer part number against official Aker Technology documentation to confirm current production status and compliance certifications.

Oscillators Selection Notes

Select this component when a precise 20.48 MHz clock signal is required with low power consumption capabilities. The wide supply voltage range allows flexibility in system design across different logic families. The enable pin provides additional control over oscillator operation, which is beneficial for battery-powered or power-sensitive designs requiring dynamic clock gating.

Oscillators Part Context

This oscillator belongs to the S7 series of surface-mount crystal oscillators manufactured by Aker Technology Corp. The series offers various frequencies and package options tailored for modern electronic devices. The S73305T variant specifically denotes the 4-pin SMD package type within this product line, distinguishing it from through-hole or larger surface-mount alternatives.

Oscillators Replacement Considerations

Direct substitutes include other S73305T variants with identical pinouts and electrical characteristics but different frequencies, such as S73305T-24.000-X-15-R or S73305T-20.000-X-15-R, provided the frequency difference is acceptable for the circuit design.