VTEUMLJANF-19.440000

Oscillators Overview

The VTEUMLJANF-19.440000 is a Voltage-Controlled Crystal Oscillator (VCXO) manufactured by Taitien, operating at a nominal frequency of 19.44 MHz. It utilizes CMOS output logic and functions with a supply voltage of 3.3V. The component features an enable/disable control capability for power management. It is housed in a compact 6-SMD, No Lead package, designed for surface-mount applications requiring precise frequency tuning through voltage adjustment.

Oscillators Feature Summary

• Voltage-controlled operation for precise frequency tuning
• CMOS output logic compatible with digital systems
• Integrated enable/disable functionality for power efficiency

Oscillators Applications

• Communication systems requiring frequency agility
• Clock generation circuits needing phase noise optimization
• Test and measurement equipment demanding stable reference signals

Oscillators Procurement Notes

Verify the specific datasheet revision to confirm electrical characteristics such as pull range and phase noise performance. Ensure the 3.3V supply voltage aligns with system requirements. Confirm the 6-SMD package dimensions match the PCB footprint design. Check for RoHS compliance status if environmental regulations apply to the final product assembly.

Oscillators Selection Notes

Select this VCXO when voltage-tunable frequency stability is required rather than fixed-frequency oscillation. Consider the CMOS output interface compatibility with downstream logic circuits. Evaluate the thermal environment against the specified operating temperature range. Compare phase noise specifications against system sensitivity requirements to ensure signal integrity.

Oscillators Part Context

This component belongs to Taitien's family of crystal oscillators and resonators. It serves as a tunable alternative to standard TCXOs or XO models within the same frequency band. The VCXO designation indicates its primary function involves frequency modulation via an external control voltage, distinguishing it from fixed-output oscillator variants.