Texas Instruments

TRF3761-BIRHAR

TRF3761-BIRHAR Description

The TRF3761-BIRHAR is an obsolete clock/timing IC manufactured by Texas Instruments, designed to provide high-performance clock generation and distribution. This IC features a Phase-Locked Loop (PLL) and is capable of operating with a supply voltage ranging from 4.5V to 5.25V. It is designed to accept a clock input and generate a clock output with a maximum frequency of 1.71GHz. The TRF3761-BIRHAR is packaged in a 40VQFN format and is available in tape and reel (TR) packaging, making it suitable for surface mount applications. This device is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards. The moisture sensitivity level (MSL) is rated at level 3, allowing for a 168-hour exposure before packaging. The ECCN classification is EAR99, and the HTSUS code is 8542.39.0001. This IC supports a 1:1 input-to-output ratio and offers differential output capabilities, enhancing signal integrity and performance. It includes a divider/multiplier feature, providing flexibility in clock frequency adjustments.

TRF3761-BIRHAR Features

• PLL Integration: The TRF3761-BIRHAR incorporates a Phase-Locked Loop (PLL), which allows for precise frequency synthesis and stable clock generation.
• Wide Supply Voltage Range: Operating within a 4.5V to 5.25V supply voltage range, this IC is versatile and can be used in various power supply environments.
• High-Frequency Performance: Capable of generating clock outputs up to 1.71GHz, the TRF3761-BIRHAR is suitable for high-speed applications requiring precise timing.
• Differential Output: The IC supports differential output, which reduces electromagnetic interference (EMI) and improves signal integrity, making it ideal for high-performance systems.
• Surface Mount Compatibility: Packaged in a 40VQFN format and available in tape and reel (TR) packaging, the TRF3761-BIRHAR is designed for surface mount applications, facilitating automated assembly processes.
• Environmental Compliance: The TRF3761-BIRHAR is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards.
• Moisture Sensitivity Level: Rated at MSL 3 (168 hours), this IC can withstand extended exposure to moisture, enhancing its reliability in various environmental conditions.
• Flexible Frequency Adjustment: With a divider/multiplier feature, the TRF3761-BIRHAR offers flexibility in adjusting clock frequencies to meet specific application requirements.

TRF3761-BIRHAR Applications

The TRF3761-BIRHAR is ideal for a variety of high-speed applications that require precise clock generation and distribution. Some specific use cases include:

• Telecommunications: In high-speed communication systems, the TRF3761-BIRHAR can provide stable clock signals for data transmission and synchronization.
• Networking Equipment: Routers, switches, and other networking devices benefit from the high-frequency and differential output capabilities of this IC.
• High-Performance Computing: Servers and data centers can utilize the TRF3761-BIRHAR for clock distribution in processors and memory systems, ensuring precise timing and reduced EMI.
• Consumer Electronics: High-definition televisions, gaming consoles, and other consumer devices can leverage the TRF3761-BIRHAR for reliable clock generation and improved signal integrity.
• Industrial Automation: Control systems and automation equipment can benefit from the robust performance and environmental compliance of the TRF3761-BIRHAR.

Conclusion of TRF3761-BIRHAR

The TRF3761-BIRHAR, despite being obsolete, remains a reliable and high-performance clock/timing IC suitable for a wide range of applications. Its integration of a PLL, wide supply voltage range, and high-frequency output capabilities make it a versatile solution for high-speed systems. The differential output and flexible frequency adjustment features further enhance its performance and adaptability. While the product status is obsolete, its technical specifications and performance benefits continue to make it a valuable component for engineers and designers in the electronics industry.