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RT1250B7TR13

RT1250B7TR13 Description

The RT1250B7TR13 from CTS Resistor Products is a high-performance 16-resistor network designed for precision termination in LVPECL (Low-Voltage Positive Emitter-Coupled Logic) applications. Housed in a compact 24-pin LBGA package with dimensions of 8.00mm x 3.00mm (0.315" x 0.118"), this surface-mount device offers a dual terminator configuration with resistances of 82.5Ω and 127Ω at a tight tolerance of ±1%. Its ±200ppm/°C temperature coefficient ensures stable performance across varying thermal conditions, while the 60mW/66mW power rating per element accommodates demanding signal integrity requirements.

RT1250B7TR13 Features

• ClearONE™ Series: Optimized for high-speed digital systems with minimal crosstalk and parasitic effects.
• Precision Tolerance: ±1% resistance accuracy for reliable signal termination.
• Compact Form Factor: Ultra-low profile (1.34mm max height) ideal for space-constrained PCB designs.
• Robust Construction: MSL 1 (Unlimited) moisture sensitivity ensures compatibility with standard reflow processes.
• Dual-Terminator Design: Supports LVPECL differential signaling with 82.5Ω and 127Ω resistors.
• Wide Operating Range: ±200ppm/°C thermal stability for industrial and telecom environments.

RT1250B7TR13 Applications

This resistor network excels in high-frequency and high-speed digital systems, including:

• Telecommunications: Clock distribution networks and backplane terminations.
• Data Centers: LVPECL signal termination in servers and switches.
• Test & Measurement Equipment: Precision signal conditioning for oscilloscopes and analyzers.
• Industrial Automation: Robust termination for differential buses in harsh environments.

Conclusion of RT1250B7TR13

The RT1250B7TR13 combines CTS's ClearONE™ technology with industry-leading precision, making it a superior choice for LVPECL termination in high-speed digital designs. Its compact size, low thermal drift, and dual-resistance values address critical challenges in signal integrity, while the obsolete status may necessitate evaluation of alternative CTS solutions for new designs. Engineers seeking reliable, high-density resistor networks for telecom or data infrastructure will find this model exceptionally capable.