7C-48.000MDE-T

Oscillators Overview

The 7C-48.000MDE-T is a standard clock oscillator manufactured by TXC Corporation, operating at a frequency of 48 MHz. It utilizes CMOS output format and functions with a supply voltage of 1.8V. The component features an enable/disable control capability and is housed in a 4-SMD, No Lead package with dimensions of 5.0 mm x 3.2 mm. It offers a frequency tolerance of +/-50 ppm across an operating temperature range of -40°C to +85°C (or +105°C depending on specific variant documentation).

Oscillators Feature Summary

• Features CMOS output format for digital interface compatibility.
• Includes hardware enable and disable control functionality.
• Constructed using quartz or ceramic resonator technology.

Oscillators Applications

• General-purpose digital clock signal generation.
• Embedded systems requiring precise timing references.
• Communication interfaces utilizing standard clock protocols.

Oscillators Procurement Notes

Verify the exact operating temperature range (+85°C vs +105°C) against the manufacturer's official datasheet, as variations exist within the product family. Confirm the specific package marking and pinout configuration prior to PCB layout finalization. Ensure the 1.8V supply voltage aligns with the target system's power rails. Check for RoHS compliance status if environmental regulations apply to the end product.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V CMOS oscillator is required for space-constrained designs due to its small 5.0x3.2 mm footprint. Consider the +/-50 ppm frequency tolerance for applications that do not demand high-precision timing. The enable/disable feature makes it suitable for power-sensitive systems requiring clock gating capabilities during idle states.

Oscillators Part Context

This part belongs to the TXC 7C series of standard clock oscillators. It is designed as a surface-mount device intended for automated assembly processes. The series provides a compact alternative to through-hole crystals, offering integrated oscillator circuitry within a sealed package to ensure stability and reliability in various electronic environments.

Oscillators Replacement Considerations

Direct substitutes include other 48 MHz CMOS oscillators from TXC such as the 7C-48.000MCA-T or similar series members. Verify pin compatibility and electrical specifications before swapping. Generic replacements must match the 1.8V supply requirement and 4-SMD package dimensions.