OJ-EMGLH

Overview

The Taitien OJ-EMGLH is a programmable crystal oscillator (XO) designed for high-frequency timing applications. It operates on a 3.3V supply and features HCSL output logic. The device supports a frequency range from 15 MHz to 700 MHz with a total frequency stability of ±50ppm. It functions within an operating temperature range of -40°C to 85°C and has a maximum supply current of 115mA. The component is housed in a compact 4-SMD, No Lead package.

Feature Summary

• Programmable frequency generation capability across a wide spectrum
• High-Speed Current Steering Logic (HCSL) output interface
• Integrated enable and disable control functionality
• Wide industrial temperature operation range

Applications

• High-speed digital signal processing systems
• Telecommunications equipment clocking
• Industrial automation controllers
• Network infrastructure timing modules

Procurement Notes

Verify the specific part number suffix against official Taitien documentation to ensure correct voltage and output configuration. Confirm that the required frequency falls within the 15 MHz to 700 MHz operational range. Check datasheet specifications for HCSL output compatibility with target circuit loads. Ensure environmental ratings meet the -40°C to 85°C requirement for the intended application environment.

Selection Notes

Select this component when a programmable solution with HCSL outputs is required for frequencies up to 700 MHz. Consider the 3.3V supply constraint and 115mA maximum current draw during power budgeting. Evaluate the ±50ppm stability against system jitter requirements. The 4-SMD package size should be verified against PCB layout constraints compared to other oscillator footprints.

Part Context

The OJ-EMGLH belongs to Taitien's FASTXO series, which offers various supply voltages including 3.3V, 2.5V, and 1.8V options. This series supports multiple clock outputs such as LVPECL, LVDS, CML, and HCSL. The product line targets aerospace and industrial sectors requiring precise timing solutions with full product coverage from basic oscillators to atomic clocks.

Replacement Considerations

Cross-reference with OD-EMGLH for similar programmable XO characteristics. Verify pinout compatibility and electrical parameters before substitution. Ensure the replacement maintains the HCSL output type and 3.3V supply requirement.