QTM532-48.000MBB-T

Overview

The QTM532-48.000MBB-T is a standard clock oscillator manufactured by TXC Corporation, operating at a frequency of 48 MHz. It utilizes CMOS output logic and is housed in a surface-mount package with dimensions of 5.0 mm x 3.2 mm. The device functions at a supply voltage of 3.3 V and maintains a frequency stability of ±50 ppm across an industrial temperature range of -40°C to +85°C.

Feature Summary

• Generates precise timing signals using quartz crystal technology
• Provides stable CMOS output for digital circuit synchronization
• Designed for compact surface-mount integration on printed circuit boards

Applications

• General-purpose digital system clocking
• Microprocessor and microcontroller timing references
• Communication interface synchronization

Procurement Notes

Verify the manufacturer designation carefully, as the model number prefix may be associated with TXC Corporation rather than QST. Confirm the specific suffix requirements for tolerance and temperature range against the official datasheet before ordering. Ensure the procurement channel provides valid traceability documentation for this component type.

Selection Notes

Select this component when a 48 MHz CMOS oscillator is required for space-constrained designs. The 5x3.2mm footprint suits applications needing moderate size reduction compared to larger packages. Verify that the ±50 ppm stability meets the system's jitter and timing budget requirements under the specified operating conditions.

Part Context

This part belongs to the QTM532 series of standard oscillators from TXC Corporation. The series offers various frequencies within a common 5.0x3.2mm SMD package. It serves as a direct replacement for other 48MHz CMOS oscillators in similar form factors, providing a standardized solution for embedded timing needs.

Replacement Considerations

Compatible substitutes include other 48MHz CMOS oscillators in 5.0x3.2mm packages with comparable ±50ppm stability. Verify pin compatibility and electrical specifications such as supply voltage and output swing before substitution.