12.90307

Overview

The Geyer Electronic America, Inc. part number 12.90307 is a ceramic surface-mount oscillator operating at a frequency of 1.8432 MHz. It utilizes an HCMOS output type and supports a supply voltage range of -0.5V to 7V, with typical operation at 3.3V. The device features enable/disable functionality and maintains a frequency stability of ±50ppm across an operating temperature range of -40°C to 85°C. It is housed in a compact 4-SMD, no-lead package measuring 3.20mm x 2.50mm with a maximum height of 0.80mm.

Feature Summary

• HCMOS output interface for standard digital logic compatibility
• Enable/Disable control function for power management
• Compact 4-SMD no-lead surface mount package design

Applications

• Embedded systems requiring precise clock timing
• Consumer electronics with space-constrained PCB layouts
• Industrial control modules operating in variable temperatures

Procurement Notes

Verify the specific frequency and voltage requirements against your system design before ordering. Confirm that the 4-SMD no-lead package dimensions fit within your board's footprint constraints. Ensure the HCMOS output level matches your downstream logic inputs. Check for any lead time impacts due to high order volumes as noted by the manufacturer.

Selection Notes

Select this component when a stable 1.8432 MHz clock source is required in a small form factor. The enable/disable feature allows for dynamic power control in battery-operated devices. Consider the ±50ppm stability specification for applications sensitive to timing jitter. The wide supply voltage range offers flexibility in power rail selection.

Part Context

This oscillator belongs to the KXO-V96 series from Geyer Electronic America, Inc., a manufacturer specializing in frequency control products. The series includes various ceramic oscillators designed for general-purpose timing applications. The company emphasizes reliability and quality in their quartz crystal and resonator product lines.

Replacement Considerations

Direct substitutes must match the 1.8432 MHz frequency, HCMOS output, and 4-SMD package. Verify pinout compatibility and electrical characteristics such as supply voltage and current consumption. Cross-reference with other manufacturers offering similar ceramic XO components if availability is an issue.