12.94383

Overview

The Geyer Electronic America, Inc. model 12.94383 is a standard CMOS and TTL oscillator operating at a frequency of 12.94383 MHz. It supports a supply voltage of 3.3V and includes an enable/disable control function. The component is housed in a compact 4-SMD, No Lead package, designed for surface-mount applications requiring precise timing signals.

Feature Summary

• Provides stable clock signal generation with CMOS and TTL output compatibility
• Features integrated enable and disable functionality for power management
• Utilizes a leadless SMD package for efficient surface-mount assembly

Applications

• Digital system clocking
• Microprocessor timing references
• Communication interface synchronization

Procurement Notes

Verify the specific ordering suffix to confirm exact electrical parameters and package variations. Ensure the selected variant matches the required voltage and enable logic levels. Cross-reference the manufacturer datasheet for pinout details and thermal specifications before integration into the design.

Selection Notes

Select this oscillator when a fixed frequency of 12.94383 MHz is required with low-power standby capabilities via the enable pin. Consider the 4-SMD no-lead form factor for space-constrained PCB layouts. Confirm compatibility with downstream logic families supporting both CMOS and TTL input thresholds.

Part Context

This component belongs to Geyer Electronic's line of quartz-based oscillators, which are engineered for reliable frequency control in electronic circuits. The brand specializes in providing precision timing solutions, including crystals and resonators, for various industrial and commercial markets.

Replacement Considerations

Consult official substitution lists for compatible oscillators with identical frequency and package dimensions. Verify that alternative parts support the same 3.3V operation and enable/disable control scheme to maintain circuit functionality without redesign.