CHT25C4002MNR

Oscillators Overview

The CHT25C4002MNR is a crystal oscillator manufactured by CTS-Frequency Controls, operating at a nominal frequency of 40.0000 MHz. It utilizes HCMOS and TTL output logic levels and functions with a 2.5V supply voltage. The device features an enable/disable control function and is housed in a compact 4-SMD, No Lead package measuring 2.50mm x 2.00mm x 1.00mm. It offers a frequency stability of ±100ppm and operates within a temperature range of -40°C to 105°C. Maximum supply current is 20mA, with disabled current limited to 10µA.

Oscillators Feature Summary

• Supports enable/disable functionality for power management
• Delivers HCMOS and TTL compatible output signals
• Certified to AEC-Q200 automotive standards

Oscillators Applications

• Automotive electronic systems requiring clock synchronization
• Industrial control equipment needing stable timing references
• Embedded systems utilizing 2.5V logic interfaces

Oscillators Procurement Notes

Verify the specific suffix MNR against official CTS documentation to confirm tape and reel packaging specifications. Ensure the 2.5V supply requirement aligns with your system design, as this differs from the 3.3V variant CA25C4002GLR. Confirm RoHS3 compliance status directly with the manufacturer or authorized distributors prior to ordering.

Oscillators Selection Notes

Select this component when a 40 MHz clock source with enable/disable capability is required for 2.5V logic circuits. Consider the ±100ppm stability specification against application timing requirements. Compare physical dimensions and pinout compatibility with existing PCB layouts. Evaluate thermal performance within the -40°C to 105°C operating range for environmental suitability.

Oscillators Part Context

This oscillator belongs to the CHT25 series from CTS-Frequency Controls, designed for high-reliability applications. It complements other variants like CA25C4002GLR but differs in supply voltage and package suffix. The series emphasizes low jitter and phase noise for precise timing needs in automotive and industrial sectors.

Oscillators Replacement Considerations

CA25C4002HLR is listed as a parameter-equivalent alternative. Verify electrical compatibility, particularly the 2.5V vs 3.3V supply difference, before substitution.