LFXP2-5E-5QN208C Lattice, LFXP2-5E-5QN208C Datasheet - Page 54

• Manufacturer Part Number: LFXP2-5E-5QN208C
• Description: FPGA - Field Programmable Gate Array 5K LUTs 146I/O Inst- on DSP 1.2V -5 Spd
• Manufacturer: Lattice

Specifications of LFXP2-5E-5QN208C

• Number Of Macrocells: 5000
• Maximum Operating Frequency: 200 MHz
• Number Of Programmable I/os: 146
• Data Ram Size: 10 KB
• Supply Voltage (max): 1.14 V
• Supply Current: 17 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Supply Voltage (min): 1.26 V
• Package / Case: PQFP-208
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Lattice Semiconductor
BLVDS
The LatticeXP2 devices support the 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 Conditions
V
Z
R
R
R
V
V
V
V
I
1. For input buffer, see LVDS table.
DC
16mA
16mA
OUT
CCIO
OH
OL
OD
CM
S
TL
TR
Parameter
2.5V
2.5V
+
-
R
R
Output Driver Supply (+/- 5%)
Driver Impedance
Driver Series Resistor (+/- 1%)
Driver Parallel Resistor (+/- 1%)
Receiver Termination (+/- 1%)
Output High Voltage (After R
Output Low Voltage (After R
Output Differential Voltage (After R
Output Common Mode Voltage
DC Output Current
90 ohms
S
S
45-90
ohms
= 90 ohms
R
= 90 ohms
Heavily loaded backplane, effective Zo ~ 45 to 90 ohms differential
S
=
2.5V
Over Recommended Operating Conditions
1
R
16mA
TL
Description
90 ohms
2.5V
R
S
=
16mA
TL
TL
3-10
)
)
-
. . .
. . .
90 ohms
TL
R
2.5V
)
S
=
16mA
Zo = 45
10.00
90.00
45.00
45.00
11.24
2.50
1.38
1.12
0.25
1.25
90 ohms
DC and Switching Characteristics
R
2.5V
S
45-90
ohms
Typical
=
16mA
LatticeXP2 Family Data Sheet
Zo = 90
90 ohms
90 ohms
10.00
90.00
90.00
90.00
10.20
R
R
2.50
1.48
1.02
0.46
1.25
R
S
S
TR
=
=
-
Units
2.5V
2.5V
mA
V




V
V
V
V
16mA
16mA
+
-