參數(shù)資料
型號: EP2C20F256I6N
廠商: ALTERA CORP
元件分類: FPGA
英文描述: FPGA, 1196 CLBS, PBGA256
封裝: LEAD FREE, FBGA-256
文件頁數(shù): 64/168頁
文件大?。?/td> 2206K
代理商: EP2C20F256I6N
5–66
Altera Corporation
Cyclone II Device Handbook, Volume 1
February 2008
Timing Specifications
PLL Timing Specifications
Table 5–54 describes the Cyclone II PLL specifications when operating in
the commercial junction temperature range (0° to 85° C), the industrial
junction temperature range (–40° to 100° C), the automotive junction
temperature range (–40° to 125° C), and the extended temperature range
(–40° to 125° C). Follow the PLL specifications for –8 speed grade devices
when operating in the industrial, automotive, or extended temperature
range.
Table 5–54. PLL Specifications Note (1) (Part 1 of 2)
Symbol
Parameter
Min
Typ
Max
Unit
fIN
Input clock frequency (–6 speed grade)
10
MHz
Input clock frequency (–7 speed grade)
10
MHz
Input clock frequency (–8 speed grade)
10
MHz
fINPFD
PFD input frequency (–6 speed grade)
10
402.5
MHz
PFD input frequency (–7 speed grade)
10
402.5
MHz
PFD input frequency (–8 speed grade)
10
402.5
MHz
fINDUTY
Input clock duty cycle
40
60
%
tINJIT TER (5)
Input clock period jitter
200
ps
fOUT_EXT (external
clock output)
PLL output frequency (–6 speed grade)
10
MHz
PLL output frequency (–7 speed grade)
10
MHz
PLL output frequency (–8 speed grade)
10
MHz
fOUT (to global clock)
PLL output frequency (–6 speed grade)
10
500
MHz
PLL output frequency (–7 speed grade)
10
450
MHz
PLL output frequency (–8 speed grade)
10
402.5
MHz
tOUTDUTY
Duty cycle for external clock output (when
set to 50%)
45
55
%
tJITTER (p-p) (2)
Period jitter for external clock output
fOUT_EXT > 100 MHz
——
300
ps
fOUT _EXT
≤100 MHz
30
mUI
tLOCK
Time required to lock from end of device
configuration
100 (6)
μs
tPLL_PSERR
Accuracy of PLL phase shift
±60
ps
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EP2C20F256I8 功能描述:FPGA - 現(xiàn)場可編程門陣列 FPGA - Cyclone II 1172 LABs 152 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(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-256
EP2C20F256I8GA 制造商:Altera Corporation 功能描述:
EP2C20F256I8N 功能描述:FPGA - 現(xiàn)場可編程門陣列 FPGA - Cyclone II 1172 LABs 152 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(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-256
EP2C20F484C6 功能描述:FPGA - 現(xiàn)場可編程門陣列 FPGA - Cyclone II 1172 LABs 315 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(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-256
EP2C20F484C6N 功能描述:FPGA - 現(xiàn)場可編程門陣列 FPGA - Cyclone II 1172 LABs 315 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(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-256