LFXP3C-3TN100C LATTICE SEMICONDUCTOR, LFXP3C-3TN100C Datasheet - Page 42

• Manufacturer Part Number: LFXP3C-3TN100C
• Description: FPGA LatticeXP Family 3000 Cells 320MHz 130nm (CMOS) Technology 1.8V/2.5V/3.3V 100-Pin TQFP Tray
• Manufacturer: LATTICE SEMICONDUCTOR

Specifications of LFXP3C-3TN100C

• Package: 100TQFP
• Family Name: LatticeXP
• Device Logic Units: 3000
• Maximum Internal Frequency: 320 MHz
• Typical Operating Supply Voltage: 1.8|2.5|3.3 V
• Maximum Number Of User I/os: 62
• Ram Bits: 55296

Lattice Semiconductor
Figure 3-2. BLVDS Multi-point Output Example
Table 3-2. BLVDS DC Conditions
100
100
2.5V
2.5V
+
+
-
-
Z
R
R
V
V
V
V
I
1. For input buffer, see LVDS table.
DC
OUT
OH
OL
OD
TLEFT
TRIGHT
CM
Symbol
45-90 ohms, +/- 1%
2.5V
100
Over Recommended Operating Conditions
Heavily loaded backplane, effective Zo ~ 45 to 90 ohms differential
Output impedance
Left end termination
Right end termination
Output high voltage
Output low voltage
Output differential voltage
Output common mode voltage
DC output current
1
2.5V
%
100
Description
3-11
. . .
. . .
2.5V
Zo = 45
1.375
1.125
0.25
1.25
11.2
100
100
45
45
Typical
DC and Switching Characteristics
45-90 ohms, +/- 1%
2.5V
Zo = 90
-
1.48
1.02
0.46
1.25
10.2
100
100
LatticeXP Family Data Sheet
90
90
Units
ohms
ohms
ohms
mA
V
V
V
V
2.5V
2.5V
+
-
100
100