lfx125ec-04fh516c Lattice Semiconductor Corp., lfx125ec-04fh516c Datasheet - Page 26

• Manufacturer Part Number: lfx125ec-04fh516c
• Description: Ispxpga Family
• Manufacturer: Lattice Semiconductor Corp.

Lattice Semiconductor
sysIO Differential Standards DC Electrical Characteristics
LVDS
V
V
I
V
V
V
ΔV
V
ΔV
I
BLVDS
V
V
I
V
V
V
ΔV
V
ΔV
I
1. Refer to Lattice technical note TN1000, sysIO Usage Guidelines for Lattice Devices.
2. V
LVPECL
V
V
V
V
V
1. These values are valid at the output of the source termination pack as shown above with 100-ohm differential load only (see Figure 23).
2. Valid for 0.2 ≤ V
IN
OSD
IN
OSD
Parameter
Parameter
INP,
THD
OH
OL
OD
OS
INP,
THD
OH
OL
OD
OS
IH
IL
OH
OL
DIFF
The V
OD
OS
OD
OS
V
OP
DC
CCO
V
V
2
2
INM
INM
and V
1
OH
1
levels are 200mV below the standard LVPECL levels and are compatible with devices tolerant of the lower common mode ranges.
OM
Input voltage
Differential input threshold
Input current
Output High Voltage for V
Output Low Voltage for V
Output Voltage Differential
Change in V
Output Voltage Offset
Change in V
Output short circuit current
Input voltage
Differential input threshold
Input current
Output High Voltage for V
Output Low Voltage for V
Output Voltage Differential
Change in V
Output Voltage Offset
Change in V
Output Short Circuit Current
Input Voltage High
Input Voltage Low
Output Voltage High
Output Voltage Low
Differential Input threshold
are the two outputs of the LVDS/BLVDS output buffer.
CM
≤ 1.8V.
Parameter Description
OD
OS
OD
OS
Description
between high and low
between H and L
Between H and L
Between H and L
OP
OP
OP
OP
or V
or V
or V
or V
OM
OM
OM
OM
0.2V ≤ V
Power on
RT = 100 Ohm
RT = 100 Ohm
|V
|V
V
shorted
0.2V ≤ V
Power on
R
R
|V
|V
V
Shorted.
OD
OD
T
T
OP
OP
OP
OP
Min.
1.49
0.86
0.96
1.8
0.3
= 27Ω
= 27Ω
= 0V Driver outputs
= 0. Driver Outputs
- V
+ V
- V
+ V
Test Conditions
26
OM
OM
3.0
CM
OM
CM
OM
|, R
|, RT = 27Ω
|/2, R
| /2, RT = 27Ω
≤ 1.8V
≤ 1.8V
2.125
Max.
2.72
2.11
1.27
—
T
= 100 ohm
T
= 100 ohm
Min.
1.49
0.86
1.92
1.06
0.3
3.3
ispXPGA Family Data Sheet
+/-100mV
+/-100mV
2.125
Max.
2.72
2.28
1.43
250mV
1.125V
240mV
0.95V
—
Min.
0.9V
1.1V
0V
0V
—
—
—
—
—
—
—
1
Min.
1.49
0.86
2.13
1.3
0.3
350mV
300mV
1.38V
1.03V
1.25V
36mA
Typ.
1.4V
1.1V
1.3V
3.6
—
—
—
—
—
—
—
—
—
2.125
Max.
2.72
2.41
1.57
—
+/-10uA
+/-10uA
450mV
1.375V
460mV
24mA
1.80V
1.60V
50mV
50mV
27mV
27mV
65mA
Max.
2.4V
2.4V
1.5V
—
—
—
—
Units
V
V
V
V
V
V