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Product Detailed Parameters
- Description：CERAMIC SMD 4 PAD OSCILLATOR
- Series：KXO-V99
- Mfr：Geyer Electronic America, Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Base Resonator：Crystal
- Type：XO (Standard)
- Frequency：98.304 MHz
- Function：Tri-State (Output Enable)
- Output：HCMOS
- Voltage - Supply：1.8V
- Frequency Stability：±50ppm
- Absolute Pull Range (APR)：-
- Operating Temperature：-20°C ~ 70°C
- Spread Spectrum Bandwidth：-
- Current - Supply (Max)：50mA
- Ratings：-
- Mounting Type：Surface Mount
- Package / Case：4-SMD, No Lead
- Size / Dimension：0.197" L x 0.126" W (5.00mm x 3.20mm)
- Height - Seated (Max)：0.047" (1.20mm)
- Supplier Device Package：-
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Overview
The 12.94645 is a ceramic surface-mount oscillator manufactured by Geyer Electronic America, Inc. It operates at a frequency of 98.304 MHz and utilizes HCMOS logic levels for signal output. The device functions with a supply voltage of 1.8V and features a tri-state output enable capability. It is housed in a compact 4-SMD, no-lead package designed for automated surface-mount assembly processes.
Feature Summary
- Generates a stable 98.304 MHz clock signal using HCMOS technology
- Includes a tri-state output enable function for system control
- Designed for low-voltage operation at 1.8V
- Utilizes a compact 4-SMD no-lead package for space-constrained applications
Applications
- Digital communication systems requiring precise timing
- Embedded microcontroller clock sources
- Data acquisition equipment synchronization
- Consumer electronics with limited board space
Procurement Notes
Verify the specific datasheet revision to confirm electrical characteristics and mechanical dimensions. Ensure compatibility with the target 1.8V power supply rail. Confirm that the HCMOS output swing meets the input requirements of the receiving component. Check for any RoHS compliance documentation if required by project specifications.
Selection Notes
Select this component when a fixed 98.304 MHz frequency is required without programmability. Consider the 1.8V operating voltage against available system rails. Evaluate the 4-SMD footprint against PCB layout constraints. Compare performance against quartz alternatives if higher stability or lower phase noise is necessary for the application.
Part Context
This part belongs to the standard XO (Crystal Oscillator) category from Geyer Electronic. It represents a fixed-frequency solution distinct from VCXO or TCXO variants. The ceramic construction offers cost advantages over quartz while maintaining reliability for general-purpose digital timing needs.
Replacement Considerations
Cross-reference with other 98.304 MHz HCMOS oscillators in 4-SMD packages. Verify pinout compatibility before substitution. Ensure replacement parts support the same 1.8V supply and tri-state functionality.
