12.95055

Overview

The Geyer Electronic America, Inc. model 12.95055 is a ceramic surface-mount oscillator operating at a frequency of 33.3333 MHz. It utilizes HCMOS output logic and supports a supply voltage range from -0.5V to 7V. The device features tri-state functionality for output enable control. Electrical specifications include a maximum supply current of 11mA and a disabled current of 50µA. Frequency stability is rated at ±50ppm. The component operates within a temperature range of -40°C to 85°C. It is housed in a compact 4-SMD, no-lead package with dimensions of 3.20mm x 2.50mm and a maximum height of 0.80mm.

Feature Summary

• HCMOS output interface with tri-state enable capability
• Ultra-miniature 4-SMD no-lead surface mount package
• Wide supply voltage tolerance supporting -0.5V to 7V operation

Applications

• Digital signal processing timing references
• Communication equipment clock sources
• Microcontroller system oscillators

Procurement Notes

Verify the specific ordering suffix required for your packaging preference, such as tape and reel or cut tape options, when placing orders. Confirm that the requested quantity aligns with standard distributor minimums. Ensure the procurement channel is an authorized dealer to guarantee component authenticity and traceability. Check lead times as they may vary based on stock availability and manufacturing schedules.

Selection Notes

Select this component when a precise 33.3333 MHz reference is required for digital circuits. The wide voltage range allows flexibility in power supply design. Consider the small footprint for space-constrained layouts. Verify that the HCMOS output swing matches the input requirements of the downstream logic family. Ensure the operating temperature range meets the environmental conditions of the final application.

Part Context

This part belongs to the KXO-V96 series of ceramic oscillators manufactured by Geyer Electronic America, Inc. The series focuses on providing stable frequency generation in miniature packages suitable for modern electronics. These components are designed to replace larger through-hole crystals or larger surface-mount alternatives where board space is limited.

Replacement Considerations

Direct substitutes must match the 33.3333 MHz frequency, HCMOS output type, and 4-SMD no-lead package dimensions. Verify pinout compatibility and electrical characteristics before substitution. Cross-reference with other manufacturers offering similar ultra-miniature oscillators if Geyer parts are unavailable.