| MODELL P/N | SERIE | ANZAHL DER LABORE/KLINIKEN | GESCHWINDIGKEITSSTUFE | ANZAHL DER LOGIKELEMENTE / ZELLEN | RAM-BITS INSGESAMT | ANZAHL DER E/A | SPANNUNG - VERSORGUNG | BEFESTIGUNGSTYP | BETRIEBSTEMPERATUR | VERPACKUNG / KASSE | LIEFERANT GERÄTEPAKET |
|---|---|---|---|---|---|---|---|---|---|---|---|
| XC4VLX100-11FFG1148C | Virtex-4 LX | 12.288,00 | -11,00 | 110592 | 4423680 | 768 | 1,14 V-1,26 V | Oberflächenmontage | 0 °C-+85 °C (C) | 1148-BBGA, FCBGA | 1148-FCPBGA (35×35) |
XC4VLX100-11FFG1148C: High-Speed Logic Mastery for Commercial System Integration
Die XC4VLX100-11FFG1148C is the high-performance benchmark of the Virtex®-4 LX family, specifically binned for the -11 Geschwindigkeitsstufe. Utilizing Xilinx’s advanced 90nm ASMBL™ (Advanced Silicon Modular Block) architecture, this device provides a massive 110,592 Logic Cell fabric. It is engineered for designers who require the maximum frequency headroom for logic-heavy designs in commercial-grade applications (0°C to +85°C).
Untergebracht im FFG1148 Lead-Free Flip-Chip BGA package, it offers an exceptional I/O-to-logic ratio, making it the premier choice for high-bandwidth data bridging, real-time signal processing, and complex system-on-chip (SoC) integration.
Kerntechnische Highlights
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Schnellstes logisches Gewebe (-11 Geschwindigkeitsstufe): The premium -11 speed grade provides significantly reduced propagation delays, offering the extra timing slack necessary to achieve closure on 300MHz+ internal clock domains.
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Massive Logic Consolidation: With over 110k Logic Cells and 12,480 CLBs, the LX100 eliminates the need for multi-FPGA partitioning in most mid-to-high range designs, reducing inter-chip latency and PCB complexity.
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Erweiterte SelectIO™-Fähigkeit: Die FFG1148 package bricht aus 768 Benutzer-E/As. Leveraging Flip-Chip technology, this package ensures low-inductance paths, providing superior signal integrity for high-speed differential pairs (LVDS/HSTL/SSTL) and wide parallel memory buses (DDR2/QDR-II).
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XtremeDSP™ Hardware Acceleration: Integrated with 96 dedizierte DSP48-Scheiben. These hard-coded arithmetic blocks allow for high-speed 18×18 multiplications and MAC operations without consuming general-purpose logic resources.
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Rich Memory Hierarchy: Eigenschaften 4,320 Kb of Block RAM (BRAM), enabling efficient on-chip data buffering, localized caching, and high-speed FIFO implementations required in real-time streaming applications.
Matrix der technischen Spezifikationen
| Merkmal | Spezifikation |
| Logische Zellen | 110,592 |
| Konfigurierbare Logikblöcke (CLBs) | 12,480 |
| Block-RAM insgesamt | 4.320 Kb |
| DSP48-Scheiben | 96 |
| Maximale Benutzer-E/A | 768 |
| Geschwindigkeitsstufe | -11 (Hochleistung) |
| Betriebstemperatur | Handelsüblich (0°C bis +85°C) |
| Paket Typ | FFG1148 (Lead-Free Flip-Chip BGA) |
Why Specify the LX100-11C?
1. Reliable Timing in Saturated Designs
When logic utilization exceeds 75%, routing congestion often kills timing on standard speed grade parts. The -11 Geschwindigkeitsstufe mitigates this “congestion penalty,” ensuring your critical paths meet their frequency targets even when the chip is near capacity.
2. Superior Power Integrity
Die FFG1148 package is designed with a dense grid of power and ground pins to suppress Gleichzeitiges Umschaltrauschen (SSN). This is a critical factor for engineers driving nearly 800 I/Os at high toggle rates, ensuring clean signal eyes and robust noise margins.
3. Proven Toolchain & Longevity
The Virtex-4 LX100 is a mature, field-proven architecture. For commercial products with long lifecycles—such as high-end medical imaging or professional broadcasting gear—the stability of the 90nm process and its well-documented errata offer a low-risk, high-reliability path to production.
Anwendungen
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Professionelles Video: 4K format conversion, real-time encoding/decoding, and high-end switching.
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Medizinische Systeme: High-speed data acquisition for CT/MRI reconstruction backends.
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Prüfung und Messung: Logic analyzer front-ends and high-speed automated test equipment (ATE).
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Telekommunikation: High-speed protocol bridging and localized switching fabrics.
