LFSC3GA80E-7FFN1020I View Datasheet(PDF) - Lattice Semiconductor
Part Name
Description
Manufacturer
LFSC3GA80E-7FFN1020I Datasheet PDF : 237 Pages
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Lattice Semiconductor
DC and Switching Characteristics
LatticeSC/M Family Data Sheet
Mini-LVDS
Over Recommended Operating Conditions
Parameter Symbol
Description
Min.
Typ.
ZO
Single-ended PCB trace impedance
30
50
RT
Differential termination resistance
60
100
VOD
Output voltage, differential, |VOP - VOM|
300
—
VOS
Output voltage, common mode, |VOP + VOM|/2
1
1.2
ΔVOD
Change in VOD, between H and L
—
—
ΔVID
Change in VOS, between H and L
—
—
VTHD
Input voltage, differential, |VINP - VINM|
200
—
VCM
Input voltage, common mode, |VINP + VINM|/2 0.3+(VTHD/2)
—
TR, TF
Output rise and fall times, 20% to 80%
—
—
TODUTY
Output clock duty cycle
45
—
TIDUTY
Input clock duty cycle
40
—
Note: Data is for 6mA differential current drive. Other differential driver current options are available.
Max.
75
150
600
1.4
50
50
600
2.1-(VTHD/2)
500
55
60
RSDS
Over Recommended Operating Conditions
Parameter Symbol
Description
VOD
Output voltage, differential, RT = 100 ohms
VOS
Output voltage, common mode
IRSDS
Differential driver output current
VTHD
Input voltage differential
VCM
Input common mode voltage
TR, TF
Output rise and fall times, 20% to 80%
TODUTY
Output clock duty cycle
Note: Data is for 2mA drive. Other differential driver current options are available.
Min.
100
0.5
1
100
0.3
—
45
Typ.
200
1.2
2
—
—
500
50
Max.
600
1.5
6
—
1.5
—
55
Units
ohms
ohms
mV
V
mV
mV
mV
ps
%
%
Units
mV
V
mA
mV
V
ps
%
3-7
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