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參數(shù)資料
| 型號： | EP1SGX25FF1020C5 |
| 廠商： | Altera |
| 文件頁數(shù)： | 1418/1456頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC STRATIX GX FPGA 25K 1020-FBGA |
| 產(chǎn)品培訓模塊： | Three Reasons to Use FPGA's in Industrial Designs |
| 標準包裝： | 12 |
| 系列： | Stratix® GX |
| LAB/CLB數(shù)： | 2566 |
| 邏輯元件/單元數(shù)： | 25660 |
| RAM 位總計： | 1944576 |
| 輸入/輸出數(shù)： | 607 |
| 電源電壓： | 1.425 V ~ 1.575 V |
| 安裝類型： | 表面貼裝 |
| 工作溫度： | 0°C ~ 85°C |
| 封裝/外殼： | 1020-BBGA |
| 供應商設備封裝： | 1020-FBGA（33x33） |
13–34
Altera Corporation
Stratix GX Device Handbook, Volume 2
July 2005
Fast PLLs
Clock Multiplication & Division
Stratix and Stratix GX device fast PLLs provide clock synthesis for PLL
output ports using m/(post scaler) scaling factors. The input clock is
multiplied by the m feedback factor. Each output port has a unique post
scale counter to divide down the high-frequency VCO. There is one
multiply counter, m, per fast PLL with a range of 1 to 32. There are three
post-scale counters (g0, l0, and l1) for the regional and global clock output
ports. All post-scale counters range from 1 to 32. If the design uses a
high-speed serial interface, you can set the output counter to 1 to allow
the high-speed VCO frequency to drive the SERDES.
External Clock Outputs
Each fast PLL supports differential or single-ended outputs for source-
synchronous transmitters or for general-purpose external clocks. There
are no dedicated external clock output pins. The fast PLL global or
regional outputs can drive any I/O pin as an external clock output pin.
The I/O standards supported by any particular bank determines what
standards are possible for an external clock output driven by the fast PLL
in that bank. See the Selectable I/O Standards in Stratix & Stratix GX Devices
chapter in the Stratix Device Handbook, Volume 2 or the Stratix GX Device
Handbook, Volume 2 for output standard support.
Table 13–12 shows the I/O standards supported by fast PLL input pins.
Table 13–12. Fast PLL Port I/O Standards (Part 1 of 2)
I/O Standard
Input
INCLK
PLLENABLE
LVTTL
vv
LVCMOS
vv
2.5 V
v
1.8 V
v
1.5 V
v
3.3-V PCI
3.3-V PCI-X 1.0
LVPECL
v
PCML
v
LVDS
v
HyperTransport technology
v
Differential HSTL
v
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相關代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EP1SGX25FF1020C5N | 功能描述:FPGA - 現(xiàn)場可編程門陣列 FPGA - Stratix I GX 2566 LABs 607 IOs RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 柵極數(shù)量: 邏輯塊數(shù)量:943 內(nèi)嵌式塊RAM - EBR:1956 kbit 輸入/輸出端數(shù)量:128 最大工作頻率:800 MHz 工作電源電壓:1.1 V 最大工作溫度:+ 70 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-256 |
| EP1SGX25FF1020C6 | 功能描述:FPGA - 現(xiàn)場可編程門陣列 FPGA - Stratix I GX 2566 LABs 607 IOs RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 柵極數(shù)量: 邏輯塊數(shù)量:943 內(nèi)嵌式塊RAM - EBR:1956 kbit 輸入/輸出端數(shù)量:128 最大工作頻率:800 MHz 工作電源電壓:1.1 V 最大工作溫度:+ 70 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-256 |
| EP1SGX25FF1020C6N | 功能描述:FPGA - 現(xiàn)場可編程門陣列 FPGA - Stratix I GX 2566 LABs 607 IOs RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 柵極數(shù)量: 邏輯塊數(shù)量:943 內(nèi)嵌式塊RAM - EBR:1956 kbit 輸入/輸出端數(shù)量:128 最大工作頻率:800 MHz 工作電源電壓:1.1 V 最大工作溫度:+ 70 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-256 |
| EP1SGX25FF1020C7 | 功能描述:FPGA - 現(xiàn)場可編程門陣列 FPGA - Stratix I GX 2566 LABs 607 IOs RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 柵極數(shù)量: 邏輯塊數(shù)量:943 內(nèi)嵌式塊RAM - EBR:1956 kbit 輸入/輸出端數(shù)量:128 最大工作頻率:800 MHz 工作電源電壓:1.1 V 最大工作溫度:+ 70 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-256 |
| EP1SGX25FF1020C7N | 功能描述:FPGA - 現(xiàn)場可編程門陣列 FPGA - Stratix I GX 2566 LABs 607 IOs RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 柵極數(shù)量: 邏輯塊數(shù)量:943 內(nèi)嵌式塊RAM - EBR:1956 kbit 輸入/輸出端數(shù)量:128 最大工作頻率:800 MHz 工作電源電壓:1.1 V 最大工作溫度:+ 70 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-256 |
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