TTEAALJANF-40.000000

Oscillators Overview

The TTEAALJANF-40.000000 is a Voltage Controlled Temperature Compensated Crystal Oscillator (VCTCXO) manufactured by Taitien, operating at a nominal frequency of 40 MHz. It utilizes CMOS output logic and requires a supply voltage of 3.3 V with a maximum current consumption of 6 mA. The device features high frequency stability of ±500 ppb and supports a pull range of 5 ppm. It operates within an extended temperature range of -40°C to +85°C and is housed in a compact 4-SMD package with no lead exposed pad.

Oscillators Feature Summary

• Voltage controlled operation enabling precise frequency adjustment
• Temperature compensation for stable performance across wide thermal ranges
• CMOS output interface compatible with standard digital logic circuits

Oscillators Applications

• Communication systems requiring precise timing synchronization
• Data transmission equipment needing stable clock sources
• Test and measurement instruments demanding high frequency accuracy

Oscillators Procurement Notes

Verify the specific ordering suffix to ensure compatibility with required voltage levels and output types. Confirm that the 4-SMD package dimensions align with the target PCB layout constraints. Ensure the supply voltage matches the specified 3.3 V requirement to maintain optimal performance and prevent damage. Check for any specific handling instructions related to surface mount assembly processes.

Oscillators Selection Notes

Select this component when applications demand high frequency stability of ±500 ppb over a wide industrial temperature range. Consider its voltage control capability if frequency tuning is required within the system design. Evaluate the 4-SMD footprint against available board space and verify that the CMOS output level suits the downstream logic family. Assess power consumption requirements against the 6 mA maximum draw.

Oscillators Part Context

This oscillator belongs to Taitien's VCTCXO series, designed for applications requiring both frequency stability and adjustability. The model integrates crystal elements with compensation circuitry to mitigate temperature-induced drift. It serves as a critical timing reference in electronic systems where signal integrity depends on accurate clock generation.

Oscillators Replacement Considerations

Direct substitutes must match the 40 MHz frequency, 3.3 V supply, and 4-SMD package. Verify equivalent stability and pull range specifications from alternative manufacturers to ensure system performance remains unaffected during replacement.