6U-19.440MBE-T

Oscillators Overview

The 6U-19.440MBE-T is a Voltage Controlled Crystal Oscillator (VCXO) manufactured by TXC Corporation, operating at a nominal frequency of 19.44 MHz. It utilizes CMOS output format and functions within a supply voltage range of 3.3 V to 5 V. The component exhibits a frequency stability of 50 ppm and supports a load capacitance of 15 pF. Designed for surface mount technology, it features a compact 7 mm x 5 mm package with a height of 1.3 mm. The device ensures reliable performance across an extended industrial temperature range from -40°C to +85°C.

Oscillators Feature Summary

• Voltage-controlled crystal oscillator architecture enabling precise frequency tuning via control voltage input
• CMOS output interface providing standard digital logic compatibility for direct system integration
• Industrial-grade operational capability ensuring stable performance across wide thermal environments

Oscillators Applications

• Frequency synthesis circuits requiring tunable reference signals
• Phase-locked loop systems utilizing voltage-controlled frequency adjustment
• Telecommunications equipment demanding stable clock generation with modulation capabilities

Oscillators Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to confirm exact electrical parameters and packaging configuration. Ensure the selected variant matches the required supply voltage and output format specifications for the target application design. Cross-reference the part number with current datasheets to validate availability status and any recent product lifecycle changes before finalizing procurement plans.

Oscillators Selection Notes

Select this component when a tunable crystal-based clock source is required with CMOS output levels. Evaluate the necessity for voltage control functionality versus fixed-frequency oscillators. Confirm that the 50 ppm stability meets system timing requirements. Verify that the 7x5mm SMD footprint fits within the available board space constraints and aligns with the intended assembly process.

Oscillators Part Context

This model belongs to the 6U series of VCXOs produced by TXC Corporation. The series focuses on providing voltage-tunable crystal oscillators in standard surface-mount packages. These components are engineered to replace discrete tuning solutions with integrated, reliable clock sources suitable for high-volume manufacturing environments requiring consistent frequency control.

Oscillators Replacement Considerations

Consult official substitution guides for compatible alternatives within the same series or from other manufacturers offering equivalent VCXO specifications.