| 모델 P/N | 시리즈 | 실험실/CLBS 수 | 속도 등급 | 논리 요소/셀 수 | 총 램 비트 | I/O 수 | 전압 - 공급 | 마운팅 유형 | 작동 온도 | 패키지 / 케이스 | 공급업체 디바이스 패키지 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| XC4VLX100-11FFG1148C | Virtex-4 LX | 12.288,00 | -11,00 | 110592 | 4423680 | 768 | 1.14V-1.26V | 표면 실장 | 0°C-+85°C(C) | 1148-BBGA, FCBGA | 1148-FCPBGA(35×35) |
XC4VLX100-11FFG1148C: High-Speed Logic Mastery for Commercial System Integration
그리고 XC4VLX100-11FFG1148C is the high-performance benchmark of the Virtex®-4 LX family, specifically binned for the -11 속도 등급. Utilizing Xilinx’s advanced 90nm ASMBL™(고급 실리콘 모듈형 블록) 아키텍처를 통해 이 장치는 방대한 110,592 로직 셀 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).
에 보관되어 있습니다. FFG1148 무연 플립칩 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.
핵심 엔지니어링 하이라이트
-
가장 빠른 로직 패브릭(-11 속도 등급): The premium -11 speed grade provides significantly reduced propagation delays, offering the extra timing slack necessary to achieve closure on 300MHz+ internal clock domains.
-
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.
-
고급 SelectIO™ 기능: 그리고 FFG1148 패키지 브레이크 아웃 768 사용자 I/O. 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).
-
XtremeDSP™ 하드웨어 가속: 다음과 통합 96개의 전용 DSP48 슬라이스. These hard-coded arithmetic blocks allow for high-speed 18×18 multiplications and MAC operations without consuming general-purpose logic resources.
-
풍부한 메모리 계층 구조: 특징 4,320Kb의 블록 RAM(BRAM), enabling efficient on-chip data buffering, localized caching, and high-speed FIFO implementations required in real-time streaming applications.
기술 사양 매트릭스
| 기능 | 사양 |
| 논리 셀 | 110,592 |
| 구성 가능한 로직 블록(CLB) | 12,480 |
| 총 블록 RAM | 4,320 Kb |
| DSP48 슬라이스 | 96 |
| 최대 사용자 I/O | 768 |
| 속도 등급 | -11(고성능) |
| 작동 온도 | 상업용(0°C ~ +85°C) |
| 패키지 유형 | 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 속도 등급 mitigates this “congestion penalty,” ensuring your critical paths meet their frequency targets even when the chip is near capacity.
2. Superior Power Integrity
그리고 FFG1148 패키지 is designed with a dense grid of power and ground pins to suppress 동시 스위칭 노이즈(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.
애플리케이션
-
전문가용 비디오: 4K format conversion, real-time encoding/decoding, and high-end switching.
-
의료 시스템: High-speed data acquisition for CT/MRI reconstruction backends.
-
테스트 및 측정: Logic analyzer front-ends and high-speed automated test equipment (ATE).
-
통신: High-speed protocol bridging and localized switching fabrics.
