S218025T-20.000-R

Oscillators Overview

The S218025T-20.000-R is a 20 MHz HCMOS crystal oscillator manufactured by Aker Technology Corp. It operates on a 1.8V supply voltage and features an enable/disable control function. The component utilizes a 4-SMD, no-lead package design. Frequency stability is rated at ±25ppm. The output waveform is standard HCMOS with a 55% duty cycle. This surface-mount device is designed for timing applications requiring low voltage operation and compact form factors.

Oscillators Feature Summary

• Integrated enable and disable functionality for power management
• Ultra-miniature 4-SMD no-lead package design
• Standard HCMOS output waveform compatibility
• Low voltage 1.8V supply operation

Oscillators Applications

• Microprocessor-based systems
• Telecommunications equipment
• Data storage and delivery devices
• Computer products and instrumentation

Oscillators Procurement Notes

Verify the specific ordering suffix to ensure the correct frequency and package variant matches the design requirements. Confirm that the 1.8V supply voltage aligns with the target circuit's power rails. Check the enable/disable pin configuration against the schematic to ensure proper control logic integration. Validate the operating temperature range specifications for the intended environmental conditions before finalizing the procurement order.

Oscillators Selection Notes

Select this component when a low-voltage 20MHz clock source is required in a minimal footprint. The HCMOS output ensures compatibility with standard digital logic families. Consider the enable feature if system-level power efficiency is a priority. Ensure the PCB layout supports the 4-SMD no-lead package dimensions and thermal requirements specified in the official datasheet.

Oscillators Part Context

This part belongs to Aker Technology's series of ultra-miniature CMOS oscillators. The S218025T series provides stable frequency control solutions for various electronic applications. These components are designed to meet the demands of modern portable and high-density electronics where space and power consumption are critical constraints.

Oscillators Replacement Considerations

Cross-reference with other 20MHz HCMOS oscillators in 4-SMD packages from Aker Technology. Verify electrical parameters such as supply voltage and output load current match exactly. Ensure mechanical dimensions and pinout configurations are compatible with the existing footprint.