| MODEL P/N | SERIES | NUMBER OF LABS/CLBS | SPEED GRADE | NUMBER OF LOGIC ELEMENTS / CELLS | TOTAL RAM BITS | NUMBER OF I/O | VOLTAGE – SUPPLY | MOUNTING TYPE | OPERATING TEMPERATURE | PACKAGE / CASE | SUPPLIER DEVICE PACKAGE |
|---|---|---|---|---|---|---|---|---|---|---|---|
| XC4VSX55-10FFG1148C | Virtex-4 SX | 6,91 | -10,00 | 55,296 Logic Cells | 4,608 Kbits | 576 | 1.14V ~ 1.26V | SMD | Commercial (0°C ~ +85°C) | 1148-BGA | FFG1148 |
XC4VSX55-10FFG1148C, Virtex-4 SX55 FPGA optimized for digital signal processing (DSP).
Unlike FX series devices that focus on embedded CPUs, the SX family is built for pure signal processing performance — more DSP blocks, faster parallel data paths, and better throughput for real-time applications.
In simple words:
👉 If your design needs heavy math, filtering, FFT, or video processing, this is the right Virtex-4 FPGA.
Why engineers choose XC4VSX55-10FFG1148C
This XC4VSX55-10FFG1148C FPGA is commonly selected because it offers:
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Dedicated DSP48 slices
Designed for high-speed digital signal processing and real-time computation. -
-10 speed grade
Balanced performance and stable timing, widely used in long-life production systems. -
FFG1148 flip-chip BGA package
High I/O density with strong signal integrity support. -
Commercial temperature grade (C)
Suitable for controlled environments such as indoor telecom and data equipment. -
Virtex-4 SX architecture
Optimized for high-throughput parallel processing.
Typical applications engineers use it for
When customers ask where XC4VSX55 FPGA is normally used, engineers usually mention:
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Wireless communication equipment
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Video processing and broadcast systems
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High-speed data acquisition
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Signal analysis platforms
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Telecom infrastructure equipment
📩 Contact LXB Semicon for availability, pricing, and technical support.
