參數(shù)資料
型號(hào): XC3SD1800A-4CSG484LI
廠(chǎng)商: Xilinx Inc
文件頁(yè)數(shù): 45/101頁(yè)
文件大?。?/td> 0K
描述: IC FPGA SPARTAN 3 DSP 484CSGBGA
標(biāo)準(zhǔn)包裝: 84
系列: Spartan®-3A DSP
LAB/CLB數(shù): 4160
邏輯元件/單元數(shù): 37440
RAM 位總計(jì): 1548288
輸入/輸出數(shù): 309
門(mén)數(shù): 1800000
電源電壓: 1.14 V ~ 1.26 V
安裝類(lèi)型: 表面貼裝
工作溫度: -40°C ~ 100°C
封裝/外殼: 484-FBGA,CSPBGA
供應(yīng)商設(shè)備封裝: 484-CSPBGA
Spartan-3A DSP FPGA Family: DC and Switching Characteristics
DS610 (v3.0) October 4, 2010
Product Specification
48
Phase Shifter (PS)
Miscellaneous DCM Timing
Table 40: Recommended Operating Conditions for the PS in Variable Phase Mode
Symbol
Description
Speed Grade
Units
-5
-4
Min
Max
Min
Max
Operating Frequency Ranges
PSCLK_FREQ
(FPSCLK)
Frequency for the PSCLK input
1
167
1
167
MHz
Input Pulse Requirements
PSCLK_PULSE
PSCLK pulse width as a percentage of the PSCLK period
40%
60%
40%
60%
Table 41: Switching Characteristics for the PS in Variable Phase Mode
Symbol
Description
Phase Shift Amount
Units
Phase Shifting Range
MAX_STEPS(2,3)
Maximum allowed number of
DCM_DELAY_STEP steps for a given
CLKIN clock period, where T = CLKIN
clock period in ns. If using
CLKIN_DIVIDE_BY_2 = TRUE, double
the effective clock period.
CLKIN < 60 MHz
±[INTEGER(10 (T
CLKIN – 3 ns))]
steps
CLKIN
≥ 60 MHz
±[INTEGER(15 (T
CLKIN – 3 ns))]
FINE_SHIFT_RANGE_MIN
Minimum guaranteed delay for variable phase shifting
±[MAX_STEPS
DCM_DELAY_STEP_MIN]
ns
FINE_SHIFT_RANGE_MAX Maximum guaranteed delay for variable phase shifting
±[MAX_STEPS
DCM_DELAY_STEP_MAX]
ns
Notes:
1.
The numbers in this table are based on the operating conditions set forth in Table 7 and Table 40.
2.
The maximum variable phase shift range, MAX_STEPS, is only valid when the DCM is has no initial fixed phase shifting, that is, the
PHASE_SHIFT attribute is set to 0.
3.
The DCM_DELAY_STEP values are provided at the bottom of Table 37.
Table 42: Miscellaneous DCM Timing
Symbol
Description
Min
Max
Units
DCM_RST_PW_MIN
Minimum duration of a RST pulse width
3
–CLKIN
cycles
相關(guān)PDF資料
PDF描述
XC3SD3400A-4FGG676I SPARTAN-3ADSP FPGA 3400K 676FBGA
XC4036XLA-09HQ240C IC FPGA C 2.5V 288 I/O 240HQFP
XC4062XL-09HQ240C IC FPGA C-TEMP 3.3V 240-HQFP
XC4085XL-3BG560I IC FPGA I-TEMP 3.3V 3SPD 560MBGA
XC4VLX100-10FFG1513C IC FPGA VIRTEX-4 100K 1513-FBGA
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XC3SD1800A-4FG676C 制造商:Xilinx 功能描述:FPGA SPARTAN-3A 1.8M GATES 37440 CELLS 667MHZ 1.2V 676FBGA - Trays 制造商:Xilinx 功能描述:IC FPGA 519 I/O 676FBGA 制造商:Xilinx 功能描述:SPARTAN-3ADSP FPGA 1800K 676FBGA
XC3SD1800A-4FG676I 功能描述:SPARTAN-3ADSP FPGA 1800K 676FBGA RoHS:否 類(lèi)別:集成電路 (IC) >> 嵌入式 - FPGA(現(xiàn)場(chǎng)可編程門(mén)陣列) 系列:Spartan®-3A DSP 標(biāo)準(zhǔn)包裝:40 系列:Spartan® 6 LX LAB/CLB數(shù):3411 邏輯元件/單元數(shù):43661 RAM 位總計(jì):2138112 輸入/輸出數(shù):358 門(mén)數(shù):- 電源電壓:1.14 V ~ 1.26 V 安裝類(lèi)型:表面貼裝 工作溫度:-40°C ~ 100°C 封裝/外殼:676-BGA 供應(yīng)商設(shè)備封裝:676-FBGA(27x27)
XC3SD1800A-4FGG676C 功能描述:SPARTAN-3ADSP FPGA 1800K 676FBGA RoHS:是 類(lèi)別:集成電路 (IC) >> 嵌入式 - FPGA(現(xiàn)場(chǎng)可編程門(mén)陣列) 系列:Spartan®-3A DSP 標(biāo)準(zhǔn)包裝:24 系列:ECP2 LAB/CLB數(shù):1500 邏輯元件/單元數(shù):12000 RAM 位總計(jì):226304 輸入/輸出數(shù):131 門(mén)數(shù):- 電源電壓:1.14 V ~ 1.26 V 安裝類(lèi)型:表面貼裝 工作溫度:0°C ~ 85°C 封裝/外殼:208-BFQFP 供應(yīng)商設(shè)備封裝:208-PQFP(28x28)
XC3SD1800A-4FGG676CES 制造商:Xilinx 功能描述:
XC3SD1800A-4FGG676I 功能描述:SPARTAN-3ADSP FPGA 1800K 676FBGA RoHS:是 類(lèi)別:集成電路 (IC) >> 嵌入式 - FPGA(現(xiàn)場(chǎng)可編程門(mén)陣列) 系列:Spartan®-3A DSP 標(biāo)準(zhǔn)包裝:40 系列:Spartan® 6 LX LAB/CLB數(shù):3411 邏輯元件/單元數(shù):43661 RAM 位總計(jì):2138112 輸入/輸出數(shù):358 門(mén)數(shù):- 電源電壓:1.14 V ~ 1.26 V 安裝類(lèi)型:表面貼裝 工作溫度:-40°C ~ 100°C 封裝/外殼:676-BGA 供應(yīng)商設(shè)備封裝:676-FBGA(27x27)