12.94496

Overview

The Geyer Electronic America, Inc. model 12.94496 is a standard CMOS and TTL oscillator operating at a frequency of 32.768 kHz. It functions as a crystal oscillator (XO) with a supply voltage of 3.3V. The device features a tri-state output capability, allowing for an output enable function to control signal transmission. This component is designed for precise clock generation within electronic circuits requiring stable timing synchronization.

Feature Summary

• Provides stable clock generation at 32.768 kHz
• Supports CMOS and TTL logic interfaces
• Operates on a 3.3V power supply
• Includes tri-state output enable functionality

Applications

• Real-time clock circuits
• Microcontroller system timing
• Embedded device synchronization

Procurement Notes

Verify the specific package type and pin configuration against your schematic before ordering. Confirm that the 3.3V supply requirement aligns with your board's power distribution network. Ensure the tri-state output behavior meets your bus interface requirements. Check for any specific mounting or thermal considerations relevant to your enclosure design.

Selection Notes

Choose this component when a low-frequency, stable reference clock is required for digital logic interfacing. The tri-state feature is beneficial for systems managing multiple clock sources or reducing power consumption during idle states. Ensure compatibility with both CMOS and TTL input thresholds if driving legacy logic families.

Part Context

This part belongs to Geyer Electronic America's portfolio of frequency control products, which includes quartz crystals, oscillators, and ceramic resonators. The company specializes in timing devices for accurate clock generation. The 12.94496 model represents their standard oscillator line, focusing on reliability and service for global markets over several decades.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. When seeking alternatives, ensure the replacement matches the 32.768 kHz frequency, 3.3V operation, and tri-state output specifications. Verify interface compatibility with existing CMOS/TTL circuitry.