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RT2460B7

RT2460B7 Description

The RT2460B7 from CTS Corporation is a high-precision 18-resistor network designed for DDR SDRAM termination applications. Housed in a compact 36-pin LBGA package measuring 9.00mm x 4.00mm (0.354" x 0.157"), this surface-mount device features a 50Ω resistance per element with a tight ±1% tolerance and a ±200ppm/°C temperature coefficient. Part of the ClearONE™ series, it offers dual-termination functionality, ensuring signal integrity in high-speed memory systems. With a 50mW power rating per resistor and RoHS compliance, it meets stringent environmental and performance standards.

RT2460B7 Features

• 18-resistor array in a 36-pin LBGA for space-efficient PCB layouts.
• 50Ω ±1% tolerance and ±200ppm/°C stability, ideal for precision applications.
• Dual-termination circuit for DDR SDRAM, reducing signal reflections.
• Low-profile design (1.34mm max height) suits high-density assemblies.
• RoHS compliant and MSL 1 (unlimited) for reliability in storage and assembly.
• 50mW power dissipation per resistor ensures durability under load.

RT2460B7 Applications

• DDR memory modules: Optimizes signal integrity in high-speed data buses.
• Server/Workstation motherboards: Provides stable termination for memory interfaces.
• Embedded systems: Compact form factor suits space-constrained designs.
• Networking equipment: Ensures reliable performance in high-frequency environments.

Conclusion of RT2460B7

The RT2460B7 excels in precision termination for DDR SDRAM, combining high accuracy, thermal stability, and compact packaging. Its dual-termination design and low-profile footprint make it a superior choice for high-speed memory systems and dense PCB layouts. Though marked obsolete, its performance legacy remains relevant for legacy or specialized designs requiring robust resistor networks.