參數(shù)資料
型號: LFECP33E-3FN672C
廠商: Lattice Semiconductor Corporation
文件頁數(shù): 104/163頁
文件大?。?/td> 0K
描述: IC FPGA 32.8KLUTS 496I/O 672-BGA
產(chǎn)品培訓模塊: LatticeECP3 Introduction
標準包裝: 40
系列: ECP
邏輯元件/單元數(shù): 32800
RAM 位總計: 434176
輸入/輸出數(shù): 496
電源電壓: 1.14 V ~ 1.26 V
安裝類型: 表面貼裝
工作溫度: 0°C ~ 85°C
封裝/外殼: 672-BBGA
供應商設(shè)備封裝: 672-FPBGA(27x27)
3-9
DC and Switching Characteristics
LatticeECP/EC Family Data Sheet
BLVDS
The LatticeECP/EC devices support BLVDS standard. This standard is emulated using complementary LVCMOS
outputs in conjunction with a parallel external resistor across the driver outputs. BLVDS is intended for use when
multi-drop and bi-directional multi-point differential signaling is required. The scheme shown in Figure 3-2 is one
possible solution for bi-directional multi-point differential signals.
Figure 3-2. BLVDS Multi-point Output Example
Table 3-2. BLVDS DC Conditions1
Over Recommended Operating Conditions
Typical
Parameter
Description
Zo = 45
Zo = 90
Units
ZOUT
Output impedance
100
ohm
RTLEFT
Left end termination
45
90
ohm
RTRIGHT
Right end termination
45
90
ohm
VOH
Output high voltage
1.375
1.48
V
VOL
Output low voltage
1.125
1.02
V
VOD
Output differential voltage
0.25
0.46
V
VCM
Output common mode voltage
1.25
V
IDC
DC output current
11.2
10.2
mA
1. For input buffer, see LVDS table.
Heavily loaded backplane, effective Zo ~ 45 to 90 ohms differential
100
2.5V
+
-
100
2.5V
+ -
100
2.5V
+
-
100
2.5V
+
-
. . .
45-90 ohms, +/- 1%
+ -
+
-
. . .
-
%
相關(guān)PDF資料
PDF描述
ABB75DHRD CONN CARD EXTEND 150POS .050"
ACB70DHLT CONN EDGECARD 140PS .050 DIP SLD
ABB70DHLT CONN EDGECARD 140PS .050 DIP SLD
ACB64DHFR CONN EDGECARD 128POS .050 SMD
ABB64DHFR CONN EDGECARD 128POS .050 SMD
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LFECP33E-3FN672I 功能描述:FPGA - 現(xiàn)場可編程門陣列 32.8K LUTs 496 I/O 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
LFECP33E-3Q208C 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:LatticeECP/EC Family Data Sheet
LFECP33E-3Q208I 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:LatticeECP/EC Family Data Sheet
LFECP33E-3QN208C 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:LatticeECP/EC Family Data Sheet
LFECP33E-3QN208I 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:LatticeECP/EC Family Data Sheet