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The 12.95089 is a surface-mount ceramic oscillator manufactured by Geyer Electronic America, Inc. It operates at a frequency of 13.56MHz with a tolerance of ±50ppm. The device utilizes HCMOS output logic and features a duty cycle of 60%. It requires a supply voltage of 3.3V and supports a load capacitance of 15pF. The component is packaged in a 4-pin SMD configuration and supplied in tape and reel format.
Verify the specific ordering suffix against the manufacturer's current datasheet to ensure compatibility with required voltage levels and output logic families. Confirm that the 4-pin SMD footprint matches the design layout. Check lead time requirements as standard lead times may vary based on production schedules and regional distribution channels.
Select this component when a 13.56MHz frequency is required for RFID or industrial applications. Ensure the circuit design accommodates the 3.3V supply requirement and the specific load capacitance of 15pF. Verify that the HCMOS output swing is compatible with the receiving logic inputs of the target microcontroller or interface chip.
This part belongs to Geyer Electronic's range of frequency control products, which includes quartz crystals, oscillators, and ceramic resonators. The company specializes in providing reliable timing solutions for global markets, emphasizing long-term availability and design support for electronic manufacturers requiring precise frequency references.
Consult official cross-reference lists from Geyer Electronic or authorized distributors for verified substitute part numbers. Ensure any replacement maintains identical frequency, package dimensions, and electrical characteristics to guarantee functional equivalence in existing designs.