參數(shù)資料
型號： EP4CGX50DF27I7N
廠商： Altera
文件頁數(shù)： 18/42頁
文件大?。?/td> 0K
描述： IC CYCLONE IV GX FPGA 50K 672FBG
產(chǎn)品培訓(xùn)模塊： Cyclone IV FPGA Family Overview
特色產(chǎn)品： Cyclone? IV FPGAs
標(biāo)準(zhǔn)包裝： 40
系列： CYCLONE® IV GX
LAB/CLB數(shù)： 3118
邏輯元件/單元數(shù)： 49888
RAM 位總計(jì)： 2562048
輸入/輸出數(shù)： 310
電源電壓： 1.16 V ~ 1.24 V
安裝類型： 表面貼裝
工作溫度： -40°C ~ 100°C
封裝/外殼： 672-BGA
供應(yīng)商設(shè)備封裝： 672-FBGA（27x27）
Chapter 1: Cyclone IV Device Datasheet
1–25
Switching Characteristics
December 2013
Altera Corporation
tDLOCK
Time required to lock dynamically (after switchover,
reconfiguring any non-post-scale counters/delays or
areset
is deasserted)
——
1
ms
tOUTJITTER_PERIOD_DEDCLK (6)
Dedicated clock output period jitter
FOUT 100 MHz
—
300
ps
FOUT < 100 MHz
—
30
mUI
tOUTJITTER_CCJ_DEDCLK (6)
Dedicated clock output cycle-to-cycle jitter
FOUT 100 MHz
—
300
ps
FOUT < 100 MHz
—
30
mUI
tOUTJITTER_PERIOD_IO (6)
Regular I/O period jitter
FOUT 100 MHz
—
650
ps
FOUT < 100 MHz
—
75
mUI
tOUTJITTER_CCJ_IO (6)
Regular I/O cycle-to-cycle jitter
FOUT 100 MHz
—
650
ps
FOUT < 100 MHz
—
75
mUI
tPLL_PSERR
Accuracy of PLL phase shift
—
±50
ps
tARESET
Minimum pulse width on areset signal.
10
—
ns
tCONFIGPLL
Time required to reconfigure scan chains for PLLs
—
3.5 (7)
—
SCANCLK
cycles
fSCANCLK
scanclk
frequency
—
100
MHz
tCASC_OUTJITTER_PERIOD_DEDCLK
Period jitter for dedicated clock output in cascaded
PLLs (FOUT 100 MHz)
—
425
ps
Period jitter for dedicated clock output in cascaded
PLLs (FOUT 100 MHz)
—
42.5
mUI
Notes to Table 1–25:
(1) This table is applicable for general purpose PLLs and multipurpose PLLs.
(2) You must connect VCCD_PLL to VCCINT through the decoupling capacitor and ferrite bead.
(3) This parameter is limited in the Quartus II software by the I/O maximum frequency. The maximum I/O frequency is different for each I/O
standard.
(4) The VCO frequency reported by the Quartus II software in the PLL Summary section of the compilation report takes into consideration the VCO
post-scale counter K value. Therefore, if the counter K has a value of 2, the frequency reported can be lower than the fVCO specification.
(5) A high input jitter directly affects the PLL output jitter. To have low PLL output clock jitter, you must provide a clean clock source that is less
than 200 ps.
(6) Peak-to-peak jitter with a probability level of 10–12 (14 sigma, 99.99999999974404% confidence level). The output jitter specification applies
to the intrinsic jitter of the PLL when an input jitter of 30 ps is applied.
(7) With 100-MHz scanclk frequency.
(8) The cascaded PLLs specification is applicable only with the following conditions:
■ Upstream PLL—0.59 MHz Upstream PLL bandwidth < 1 MHz
■ Downstream PLL—Downstream PLL bandwidth > 2 MHz
(9) PLL cascading is not supported for transceiver applications.
Table 1–25. PLL Specifications for Cyclone IV Devices (1), (2) (Part 2 of 2)
Symbol
Parameter
Min
Typ
Max
Unit
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EP4CGX50F17C8 制造商:ALTERA 制造商全稱:Altera Corporation 功能描述:Cyclone IV Device Datasheet
EP4CGX50F23C8N 制造商:ALTERA 制造商全稱:Altera Corporation 功能描述:Cyclone IV FPGA Device Faily Overview
EP4CGX50F23I7N 制造商:ALTERA 制造商全稱:Altera Corporation 功能描述:Cyclone IV Device Datasheet
EP4CGX75 制造商:ALTERA 制造商全稱:Altera Corporation 功能描述:Cyclone IV FPGA Device Family Overview
EP4CGX75CF23C6 功能描述:FPGA - 現(xiàn)場可編程門陣列 FPGA - Cyclone IV GX 4620 LABs 290 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
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