參數(shù)資料
型號: EP20K200
廠商: Altera Corporation
英文描述: Programmable Logic Device Family
中文描述: 可編程邏輯器件系列
文件頁數(shù): 50/117頁
文件大小: 570K
代理商: EP20K200
50
Altera Corporation
APEX 20K Programmable Logic Device Family Data Sheet
Figure 30. Specifications for the Incoming & Generated Clocks
Note (1)
Note to
Figure 30
:
(1)
The tI parameter refers to the nominal input clock period; the tO parameter refers
to the nominal output clock period.
Table 15
summarizes the APEX 20K ClockLock and ClockBoost
parameters for -1 speed-grade devices.
Input
Clock
ClockLock
Generated
Clock
f
CLK1
f
CLK2
CLK4
t
INDUTY
t
I+
t
CLKDEV
t
R
t
F
t
O
t
I+
t
INCLKSTB
t
O
t
O
t
JITTER
t
O+
t
JITTER
t
OUTDUTY
,
,
Table 15. APEX 20K ClockLock & ClockBoost Parameters for -1 Speed-Grade Devices (Part 1 of 2)
Symbol
Parameter
Min
Max
Unit
f
OUT
f
CLK1
(1)
Output frequency
Input clock frequency (ClockBoost clock
multiplication factor equals 1)
Input clock frequency (ClockBoost clock
multiplication factor equals 2)
Input clock frequency (ClockBoost clock
multiplication factor equals 4)
Duty cycle for ClockLock/ClockBoost-generated
clock
Input deviation from user specification in the
Quartus II software (ClockBoost clock
multiplication factor equals 1)
(2)
Input rise time
Input fall time
Time required for ClockLock/ClockBoost to
acquire lock
(4)
25
25
180
180
(1)
MHz
MHz
f
CLK2
16
90
MHz
f
CLK4
10
48
MHz
t
OUTDUTY
40
60
%
f
CLKDEV
25,000
(3)
PPM
t
R
t
F
t
LOCK
5
5
10
ns
ns
μs
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EP20K200BC356-1 功能描述:FPGA - 現(xiàn)場可編程門陣列 CPLD - APEX 20K 832 Macro 277 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
EP20K200BC356-1ES 制造商:未知廠家 制造商全稱:未知廠家 功能描述:FPGA
EP20K200BC356-1X 功能描述:FPGA - 現(xiàn)場可編程門陣列 CPLD - APEX 20K 832 Macro 277 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
EP20K200BC356-2 功能描述:FPGA - 現(xiàn)場可編程門陣列 CPLD - APEX 20K 832 Macro 277 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
EP20K200BC356-2ES 制造商:未知廠家 制造商全稱:未知廠家 功能描述:FPGA