TTEAMCJANF-40.000000

Oscillators Overview

The TTEAMCJANF-40.000000 is a Voltage-Controlled Temperature Compensated Crystal Oscillator (VCTCXO) manufactured by Taitien. It operates at a nominal frequency of 40 MHz with a CMOS output signal type. The device supports a supply voltage range of 2.8 V to 3.3 V and draws a maximum current of 2.5 mA. Frequency stability is specified at ±1 ppm, while the pulling range is ±5 ppm. The component functions within an operating temperature range of -10 °C to 60 °C. It utilizes a 4-SMD, No Lead exposed pad package with dimensions of 5.0 mm x 3.2 mm x 1.65 mm.

Oscillators Feature Summary

• Integrates voltage control for precise frequency tuning via external voltage input.
• Incorporates temperature compensation circuitry to maintain high frequency stability across defined thermal ranges.
• Delivers a standard CMOS logic output suitable for digital clock distribution applications.

Oscillators Applications

• Wireless communication base stations requiring stable local oscillators
• Portable electronic devices needing compact surface-mount timing sources
• Industrial control systems demanding reliable clock signals in varying temperatures

Oscillators Procurement Notes

Verify that the specific order matches the TTEAMCJANF-40.000000 designation to ensure correct VCTCXO functionality rather than standard TCXO or XO variants. Confirm the required supply voltage tolerance aligns with the 2.8 V to 3.3 V specification. Ensure the PCB footprint accommodates the 4-SMD no-lead package geometry. Check for RoHS compliance requirements if applicable to the target assembly standards. Validate that the pulling range meets the system's frequency adjustment needs.

Oscillators Selection Notes

Select this component when a small form factor oscillator with voltage-controlled frequency adjustment is required. The 40 MHz frequency suits many serial communication interfaces. Consider the ±1 ppm stability for applications sensitive to phase noise or jitter. The CMOS output eliminates the need for additional buffering in many digital circuits. Evaluate the -10 °C to 60 °C range against the environmental conditions of the final product.

Oscillators Part Context

This part belongs to Taitien's oscillator portfolio, specifically designed for applications requiring compact size and electrical tuning capabilities. The TY series typically includes various oscillator types such as XO, TCXO, and VCTCXO. This specific model represents the voltage-controlled variant, offering flexibility in frequency synthesis compared to fixed-frequency alternatives.

Oscillators Replacement Considerations

Direct substitutes must match the 40 MHz frequency, CMOS output, 4-SMD package, and VCTCXO functionality. Verify equivalent stability and pulling specifications from alternative manufacturers. Cross-reference pinout compatibility for the exposed pad design. Ensure voltage and current consumption profiles are compatible with the existing power supply design.