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RT1450B6TR7

RT1450B6TR7 Description

The RT1450B6TR7 is an 8-resistor network from CTS Resistor Products' ClearONE™ series, designed for high-performance surface-mount applications. This dual terminator array features a compact 3.81mm x 3.81mm (0.150" x 0.150") LBGA package with a low-profile 1.47mm (0.058") seated height, making it ideal for space-constrained PCB designs. Each resistor offers a 25Ω resistance with a tight ±1% tolerance and a stable ±100ppm/°C temperature coefficient, ensuring reliable performance across varying thermal conditions. Rated at 50mW per element, this network is optimized for GTL, GTL+, and AGTL+ bus termination applications.

RT1450B6TR7 Features

• High-density integration: 8 resistors in a 9-pin LBGA package, reducing board footprint.
• Precision performance: ±1% tolerance and ±100ppm/°C TCR for stable signal integrity.
• Robust construction: Moisture Sensitivity Level (MSL) 1 (Unlimited) ensures compatibility with standard reflow processes.
• Industry compliance: REACH unaffected and ECCN EAR99 for global usability.
• Efficient power handling: 50mW per resistor supports moderate power dissipation needs.

RT1450B6TR7 Applications

This resistor network excels in high-speed digital systems, particularly for:

• Bus termination: Optimized for GTL, GTL+, and AGTL+ interfaces in networking and computing hardware.
• Signal conditioning: Ensures minimal reflection and impedance matching in FPGA, ASIC, and memory modules.
• Portable electronics: Compact size and low profile suit mobile devices and IoT applications.

Conclusion of RT1450B6TR7

The RT1450B6TR7 combines precision, compactness, and reliability, making it a standout choice for high-speed digital termination and signal integrity applications. While marked obsolete, its proven performance in GTL/GTL+ systems ensures continued relevance in legacy designs. Engineers seeking a space-saving, high-accuracy resistor network for bus termination will find this model a robust solution.