STMicroelectronics

STUW81300T

STUW81300T Description

The STUW81300T from STMicroelectronics is a high-performance RF frequency synthesizer designed for precision clock generation in advanced electronic systems. Packaged in a 36-VFQFPN tray, this surface-mount IC operates with a 3V to 5.4V supply range (3.6V to 5.4V for optimal performance), supporting CMOS, LVDS, LVPECL, and crystal inputs with clock/CMOS outputs. Its 4GHz, 8GHz, and 16GHz maximum frequency capability, combined with PLL (with bypass) and divider/multiplier functionality, makes it ideal for high-speed applications requiring stable, low-jitter clock signals. The device is RoHS3 compliant and REACH unaffected, ensuring environmental compliance.

STUW81300T Features

• Flexible Input/Output Options: Supports CMOS, LVDS, LVPECL, and crystal inputs with differential I/O (Yes/Yes) for noise immunity.
• Wide Frequency Range: Up to 16GHz output, enabling use in high-frequency systems like 5G, radar, and optical networks.
• Integrated PLL & Divider/Multiplier: Enables precise frequency synthesis and clock multiplication/division.
• Low-Voltage Operation: 3V–5.4V supply range (3.6V–5.4V recommended) for power-sensitive designs.
• Robust Packaging: 36-VFQFPN with MSL 3 (168 hours) moisture sensitivity, suitable for industrial environments.
• Compliance: RoHS3, REACH unaffected, ECCN EAR99, ensuring global regulatory adherence.

STUW81300T Applications

• Telecommunications: Clock generation for 5G base stations, optical transceivers, and network switches.
• Test & Measurement Equipment: High-precision timing for spectrum analyzers and signal generators.
• Radar & Aerospace: Low-jitter clocking in millimeter-wave radar and satellite systems.
• Data Centers: Synchronization for high-speed SerDes and FPGA-based systems.

Conclusion of STUW81300T

The STUW81300T stands out for its wide frequency range, flexible I/O, and integrated PLL/divider, making it a versatile solution for demanding RF and clocking applications. Its low-voltage operation, compliance, and robust packaging ensure reliability in industrial and telecom environments. Engineers seeking a high-performance synthesizer for 5G, radar, or data centers will find this IC an optimal choice.