Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

Preview PDF HTML

ECP2 Datasheet(PDF) 68 Page - Lattice Semiconductor

Part # ECP2
Description  LatticeECP2/M Family Data Sheet
PDF  386 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  LATTICE [Lattice Semiconductor]
Direct Link  http://www.latticesemi.com
Logo LATTICE - Lattice Semiconductor

ECP2 Datasheet(HTML) 68 Page - Lattice Semiconductor

Back Button ECP2 Datasheet HTML 64Page - Lattice Semiconductor ECP2 Datasheet HTML 65Page - Lattice Semiconductor ECP2 Datasheet HTML 66Page - Lattice Semiconductor ECP2 Datasheet HTML 67Page - Lattice Semiconductor ECP2 Datasheet HTML 68Page - Lattice Semiconductor ECP2 Datasheet HTML 69Page - Lattice Semiconductor ECP2 Datasheet HTML 70Page - Lattice Semiconductor ECP2 Datasheet HTML 71Page - Lattice Semiconductor ECP2 Datasheet HTML 72Page - Lattice Semiconductor Next Button
Zoom Inzoom in Zoom Outzoom out
 68 / 386 page
background image
3-16
DC and Switching Characteristics
Lattice Semiconductor
LatticeECP2/M Family Data Sheet
MLVDS
The LatticeECP2/M devices support the differential MLVDS standard. This standard is emulated using complemen-
tary LVCMOS outputs in conjunction with a parallel resistor across the driver outputs. The MLVDS input standard is
supported by the LVDS differential input buffer. The scheme shown in Figure 3-5 is one possible solution for
MLVDS standard implementation. Resistor values in Figure 3-5 are industry standard values for 1% resistors.
Figure 3-5. MLVDS (Multipoint Low Voltage Differential Signaling)
Table 3-6. MLVDS DC Conditions
1
For further information about LVPECL, RSDS, MLVDS, BLVDS and other differential interfaces please see the list
of additional technical information at the end of this data sheet.
Parameter
Description
Typical
Units
Zo=50Ω
Zo=70Ω
VCCIO
Output Driver Supply (+/-5%)
2.50
2.50
V
ZOUT
Driver Impedance
10.00
10.00
Ω
RS
Driver Series Resistor (+/-1%)
35.00
35.00
Ω
RTL
Driver Parallel Resistor (+/-1%)
50.00
70.00
Ω
RTR
Receiver Termination (+/-1%)
50.00
70.00
Ω
VOH
Output High Voltage
1.52
1.60
V
VOL
Output Low Voltage
0.98
0.90
V
VOD
Output Differential Voltage
0.54
0.70
V
VCM
Output Common Mode Voltage
1.25
1.25
V
IDC
DC Output Current
21.74
20.00
mA
1. For input buffer, see LVDS table.
16mA
2.5V
2.5V
+
-
2.5V
2.5V
+
-
2.5V
2.5V
. . .
. . .
A
m
6
1
Heavily loaded backplace, effective Zo~50 to 70 ohms differential
50 to 70 ohms +/-1%
50 to 70 ohms +/-1%
RS =
35ohms
RS =
35ohms
RS =
35ohms
RS =
35ohms
RS =
35ohms
RS =
35ohms
RS =
35ohms
RS =
35ohms
RTR
RTL
16mA
2.5V
A
m
6
1
2.5V
A
m
6
1
2.5V
A
m
6
1
2.5V
+
-
16mA
16mA



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100  ...More


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com