OJ-JMDCM

Overview

The OJ-JMDCM is a programmable crystal oscillator manufactured by Taitien. It operates within a frequency range of 15 MHz to 2100 MHz and utilizes CML output logic. The device features a 4-SMD, No Lead package and includes a 2.5V Enable/Disable control function.

Feature Summary

• Programmable frequency generation capability across a wide spectrum
• CML output logic for high-speed digital applications
• Integrated enable/disable control via 2.5V signal

Applications

• High-speed digital systems requiring precise clocking
• Telecommunications equipment
• Data processing units

Procurement Notes

Verify the specific frequency configuration required for your application against the manufacturer's programming specifications. Confirm that the CML output voltage levels are compatible with the receiving circuitry inputs. Ensure the 2.5V enable pin logic aligns with the system control signals before finalizing procurement orders.

Selection Notes

Select this component when a wide frequency range up to 2100 MHz is necessary in a compact surface-mount form factor. The CML output type is suitable for differential signaling requirements. Consider the 2.5V enable feature if power management or clock gating functionality is needed within the design architecture.

Part Context

This oscillator belongs to Taitien's programmable oscillator series, designed to replace fixed-frequency crystals in flexible system designs. It provides stable timing solutions for modern electronics where frequency agility is required without changing hardware components.

Replacement Considerations

Public confirmed substitute part numbers: OJ-JMDCM variants with different frequency ranges or output types (e.g., LVPECL) from the same family may be considered if electrical parameters match.