XC5VSX50T-2FF1136C

XC5VSX50T-2FF1136C – Xilinx Virtex-5 SX FPGA Overview

The XC5VSX50T-2FF1136C is a member of the Virtex-5 SX family designed by Xilinx, a product line widely used in systems that require strong DSP processing and deterministic hardware performance. Engineers often select this device when they need a balance between programmable logic resources and dedicated DSP capability, especially in applications such as wireless infrastructure, industrial signal processing, and high-performance embedded systems.

This device integrates configurable logic, high-speed interconnect, and a large number of dedicated DSP slices within the Virtex-5 architecture. Compared with earlier FPGA generations, the Virtex-5 SX series focuses heavily on signal-processing workloads, allowing designers to implement filtering, FFT operations, and complex mathematical algorithms directly in hardware rather than relying on external processors.

Key Architecture Characteristics

One of the defining features of the XC5VSX50T-2FF1136C is its high concentration of DSP resources. The chip includes hundreds of dedicated DSP48E slices that can handle multiply-accumulate operations efficiently. For engineers building digital communication equipment or radar signal chains, these blocks significantly reduce design complexity and latency.

The FPGA is built on a 65 nm process and uses the Virtex-5 configurable logic block (CLB) structure. Each CLB provides flexible LUT-based logic and flip-flops, allowing complex digital systems to be implemented with predictable timing behavior. The device also integrates block RAM resources for buffering, packet processing, and temporary data storage.

High-speed serial connectivity is another reason this FPGA appears in many embedded systems. The built-in RocketIO transceivers support multi-gigabit serial communication, which makes the device suitable for protocols used in networking, imaging systems, and data acquisition platforms.

Package and Speed Grade

The FF1136 package indicates a fine-pitch flip-chip BGA package with 1136 pins, designed for high-density boards and high-performance routing. The -2 cấp độ tốc độ offers a good balance between performance and power consumption, which is why it appears frequently in telecom and industrial equipment designs.

The C temperature grade typically refers to the commercial temperature range, making it appropriate for controlled operating environments such as data centers, telecom racks, or laboratory equipment.

Các tình huống ứng dụng điển hình

In real-world engineering projects, the XC5VSX50T-2FF1136C is commonly used in systems where DSP throughput and hardware flexibility are both important.

Examples include:

• Wireless baseband processing equipment

• Radar and imaging signal processing

• Industrial machine vision systems

• Các nền tảng radio định nghĩa bằng phần mềm (SDR)

• Các thiết bị đo lường và kiểm tra

• Hệ thống thu thập dữ liệu tốc độ cao

Because the device can implement custom pipelines and parallel processing logic, it is often chosen when a CPU or microcontroller would not meet real-time processing requirements.

Why Engineers Still Use Virtex-5 SX Devices

Although newer FPGA families exist, Virtex-5 SX parts like the XC5VSX50T-2FF1136C remain active in many long-life industrial and telecom platforms. Hardware teams prefer to keep proven FPGA designs in production rather than redesign entire systems around newer architectures.

For maintenance, repair, or system expansion projects, sourcing the exact device becomes critical to ensure firmware compatibility and stable performance.

Supply and Availability

Tại LXB Bán dẫn, we regularly support customers looking for legacy and production FPGA components from AMD (formerly Xilinx). Devices such as the XC5VSX50T-2FF1136C are often requested by engineers maintaining telecom equipment, industrial control hardware, or long-lifecycle embedded systems.

If you need confirmation of stock availability, date codes, or packaging details for this part number, our team can provide additional technical information to help match your project requirements.