{"id":87,"date":"2025-11-10T17:16:35","date_gmt":"2025-11-10T09:16:35","guid":{"rendered":"https:\/\/www.lxbchip.com\/?post_type=product&p=87"},"modified":"2026-01-29T17:57:49","modified_gmt":"2026-01-29T09:57:49","slug":"xc4vsx55-11ff1148i","status":"publish","type":"product","link":"https:\/\/www.lxbchip.com\/vi\/products\/xc4vsx55-11ff1148i\/","title":{"rendered":"XC4VSX55-11FF1148I"},"content":{"rendered":"\n\n\n\n\n
M\u00c3 S\u1ea2N PH\u1ea8M<\/th>\nB\u1ed8 PHIM<\/th>\nS\u1ed0 L\u01af\u1ee2NG PH\u00d2NG TH\u00cd NGHI\u1ec6M\/CLBS<\/th>\n\u0110\u1ed8 B\u1ec0N THEO T\u1ed0C \u0110\u1ed8<\/th>\nS\u1ed0 L\u01af\u1ee2NG PH\u1ea6N T\u1eec L\u1ed0I \/ T\u1ebe B\u00c0O<\/th>\nT\u1ed5ng s\u1ed1 bit RAM<\/th>\nS\u1ed0 L\u01af\u1ee2NG I\/O<\/th>\n\u0110i\u1ec7n \u00e1p \u2013 Ngu\u1ed3n c\u1ea5p<\/th>\nLo\u1ea1i l\u1eafp \u0111\u1eb7t<\/th>\nNHI\u1ec6T \u0110\u1ed8 HO\u1ea0T \u0110\u1ed8NG<\/th>\nG\u00d3I \/ H\u1ed8P<\/th>\nG\u00d3I THI\u1ebeT B\u1eca C\u1ee6A NH\u00c0 CUNG C\u1ea4P<\/th>\n<\/tr>\n<\/thead>\n
XC4VSX55-11FF1148I<\/td>\nVirtex-4 SX<\/td>\n6,91<\/td>\n-11,00<\/td>\n55.296 T\u1ebf b\u00e0o logic<\/td>\n4.608 Kbit<\/td>\n576<\/td>\n1,14 V ~ 1,26 V<\/td>\nSMD<\/td>\nC\u00f4ng nghi\u1ec7p (-40\u00b0C ~ +100\u00b0C)<\/td>\n1148-BGA<\/td>\nFF1148<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

XC4VSX55-11FF1148I FPGA Xilinx Virtex-4 SX \u2013 X\u1eed l\u00fd DSP t\u1ed1c \u0111\u1ed9 cao cho c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p<\/strong><\/p>\n

The XC4VSX55-11FF1148I<\/strong> l\u00e0 m\u1ed9t FPGA t\u1ed1c \u0111\u1ed9 cao, t\u1eadp trung v\u00e0o DSP, thu\u1ed9c d\u00f2ng s\u1ea3n ph\u1ea9m c\u1ee7a D\u00f2ng s\u1ea3n ph\u1ea9m Xilinx Virtex-4 SX<\/strong>, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf d\u00e0nh cho c\u00e1c h\u1ec7 th\u1ed1ng \u0111\u00f2i h\u1ecfi hi\u1ec7u n\u0103ng x\u00e1c \u0111\u1ecbnh v\u00e0 x\u1eed l\u00fd t\u00edn hi\u1ec7u th\u1eddi gian th\u1ef1c v\u1edbi kh\u1ed1i l\u01b0\u1ee3ng l\u1edbn.<\/p>\n

Thi\u1ebft b\u1ecb n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf d\u1ef1a tr\u00ean m\u1ed9t m\u1ea3ng d\u00e0y \u0111\u1eb7c g\u1ed3m C\u00e1c nh\u00f3m nh\u1ecf c\u1ee7a DSP48<\/strong>, nh\u1edd \u0111\u00f3 r\u1ea5t ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1c ph\u00e9p nh\u00e2n-t\u00edch l\u0169y nhanh, ch\u1eb3ng h\u1ea1n nh\u01b0 l\u1ecdc s\u1ed1, \u0111i\u1ec1u ch\u1ebf, x\u1eed l\u00fd FFT v\u00e0 t\u0103ng t\u1ed1c chu\u1ed7i x\u1eed l\u00fd video.<\/p>\n

V\u1edbi - C\u1ea5p \u0111\u1ed9 d\u1ed1c 11<\/strong> v\u00e0 ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 c\u00f4ng nghi\u1ec7p<\/strong>, b\u1ed9 ph\u1eadn n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn cho c\u00e1c n\u1ec1n t\u1ea3ng \u0111\u00f2i h\u1ecfi hi\u1ec7u su\u1ea5t cao, ho\u1ea1t \u0111\u1ed9ng trong \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9 m\u1edf r\u1ed9ng.<\/p>\n

T\u1ed5ng quan k\u1ef9 thu\u1eadt<\/strong><\/p>\n

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  • \n

    M\u00e3 s\u1ea3n ph\u1ea9m:<\/strong> XC4VSX55-11FF1148I<\/p>\n<\/li>\n

  • \n

    Gia \u0111\u00ecnh FPGA:<\/strong> D\u00f2ng s\u1ea3n ph\u1ea9m Xilinx Virtex-4 SX<\/p>\n<\/li>\n

  • \n

    \u0110\u00e1nh gi\u00e1 t\u1ed1c \u0111\u1ed9:<\/strong> -11 (L\u1edbp th\u1eddi gian hi\u1ec7u su\u1ea5t cao)<\/p>\n<\/li>\n

  • \n

    G\u00f3i:<\/strong> FF1148 BGA chip l\u1eadt<\/p>\n<\/li>\n

  • \n

    C\u1ea5p \u0111\u1ed9 nhi\u1ec7t \u0111\u1ed9:<\/strong> C\u00f4ng nghi\u1ec7p (\u0111i\u1ec3m n\u1ed1i t\u1eeb -40\u00b0C \u0111\u1ebfn +100\u00b0C)<\/p>\n<\/li>\n

  • \n

    Ki\u1ebfn tr\u00fac DSP:<\/strong> C\u00e1c l\u00e1t DSP48 m\u1eadt \u0111\u1ed9 cao<\/p>\n<\/li>\n

  • \n

    Kh\u1ea3 n\u0103ng I\/O:<\/strong> S\u1ed1 ch\u00e2n c\u1eafm l\u1edbn d\u00e0nh cho c\u00e1c thi\u1ebft k\u1ebf giao di\u1ec7n ph\u1ee9c t\u1ea1p<\/p>\n<\/li>\n<\/ul>\n

    C\u00e1c tr\u01b0\u1eddng h\u1ee3p \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn trong th\u1ef1c t\u1ebf<\/strong><\/p>\n

    Trong c\u00e1c h\u1ec7 th\u1ed1ng \u0111\u00e3 \u0111\u01b0\u1ee3c tri\u1ec3n khai, XC4VSX55-11FF1148I th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong:<\/p>\n

      \n
    • \n

      C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng kh\u00f4ng d\u00e2y v\u00e0 c\u00e1c b\u1ed9 x\u1eed l\u00fd b\u0103ng t\u1ea7n c\u01a1 s\u1edf<\/p>\n<\/li>\n

    • \n

      C\u00e1c n\u1ec1n t\u1ea3ng radio \u0111\u1ecbnh ngh\u0129a b\u1eb1ng ph\u1ea7n m\u1ec1m (SDR)<\/p>\n<\/li>\n

    • \n

      H\u1ec7 th\u1ed1ng t\u00edch h\u1ee3p radar v\u00e0 c\u1ea3m bi\u1ebfn<\/p>\n<\/li>\n

    • \n

      Ph\u1ea7n c\u1ee9ng thu th\u1eadp d\u1eef li\u1ec7u t\u1ed1c \u0111\u1ed9 cao<\/p>\n<\/li>\n

    • \n

      Thi\u1ebft b\u1ecb th\u1ecb gi\u00e1c m\u00e1y c\u00f4ng nghi\u1ec7p<\/p>\n<\/li>\n

    • \n

      H\u1ec7 th\u1ed1ng video v\u00e0 h\u00ecnh \u1ea3nh nh\u00fang<\/p>\n<\/li>\n<\/ul>\n

      C\u00e1c k\u1ef9 s\u01b0 th\u01b0\u1eddng ch\u1ecdn b\u1ed9 ph\u1eadn n\u00e0y khi Th\u00f4ng l\u01b0\u1ee3ng DSP, bi\u00ean \u0111\u1ed9 \u0111\u00f3ng th\u1eddi gian v\u00e0 \u0111\u1ed9 tin c\u1eady v\u1ec1 nhi\u1ec7t \u0111\u1ed9<\/strong> quan tr\u1ecdng h\u01a1n kh\u1ea3 n\u0103ng logic thu\u1ea7n t\u00fay.<\/p>\n

      C\u00e1c y\u1ebfu t\u1ed1 c\u1ea7n xem x\u00e9t v\u1ec1 t\u00ednh s\u1eb5n c\u00f3 v\u00e0 v\u00f2ng \u0111\u1eddi<\/strong><\/p>\n

      XC4VSX55-11FF1148I \u0111\u01b0\u1ee3c coi l\u00e0 m\u1ed9t lo\u1ea1i FPGA th\u1ebf h\u1ec7 c\u0169, v\u00e0 LXB Semion th\u01b0\u1eddng \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd th\u00f4ng qua c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh qu\u1ea3n l\u00fd h\u00e0ng t\u1ed3n kho d\u00e0i h\u1ea1n v\u00e0 c\u00e1c nh\u00e0 ph\u00e2n ph\u1ed1i linh ki\u1ec7n chuy\u00ean d\u1ee5ng.<\/p>","protected":false},"excerpt":{"rendered":"

      Nh\u00e0 s\u1ea3n xu\u1ea5t:<\/strong> AMD \/ Xilinx
      \nT\u1ebf b\u00e0o logic:<\/strong> 55,296
      \nC\u00e1c l\u00e1t c\u1eaft logic:<\/strong> 6,144
      \nB\u1ed9 nh\u1edb RAM t\u00edch h\u1ee3p (eRAM):<\/strong> 5.898.240 bit
      \nG\u00f3i:<\/strong> FCPBGA-1148 (35 \u00d7 35 mm)
      \nNhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng:<\/strong>T\u1eeb -40\u00b0C \u0111\u1ebfn +100\u00b0C (C\u00f4ng nghi\u1ec7p)<\/p>","protected":false},"featured_media":88,"template":"","meta":{"_acf_changed":false},"product_brand":[68],"product_cat":[21],"product_tag":[],"class_list":["post-87","product","type-product","status-publish","has-post-thumbnail","product_brand-xilinx","product_cat-xilinx","first","instock","shipping-taxable","product-type-simple"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.lxbchip.com\/vi\/wp-json\/wp\/v2\/product\/87","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lxbchip.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.lxbchip.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lxbchip.com\/vi\/wp-json\/wp\/v2\/media\/88"}],"wp:attachment":[{"href":"https:\/\/www.lxbchip.com\/vi\/wp-json\/wp\/v2\/media?parent=87"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.lxbchip.com\/vi\/wp-json\/wp\/v2\/product_brand?post=87"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.lxbchip.com\/vi\/wp-json\/wp\/v2\/product_cat?post=87"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.lxbchip.com\/vi\/wp-json\/wp\/v2\/product_tag?post=87"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}