atf280e ATMEL Corporation, atf280e Datasheet - Page 38

• Manufacturer Part Number: atf280e
• Description: Rad Hard Reprogrammable Fpga
• Manufacturer: ATMEL Corporation

38
Symbol
|VOD|
Vol
Voh
VOS
|Delta VOD|
|Delta VOS|
ISA, ISB
ISAB
Rbias
Ibias
F Max.
Clock
Tfall
Trise
Tp
Tsk1
Tsk2
ATF280E
Parameter
Output differential voltage
Output voltage low
Output voltage high
Output offset voltage
Change in |VOD| between "0" and
"1"
Change in |VOS| between "0" and
"1"
Output current
Output current
Bias resistor
Bias static current
Maximum operating
frequency
Clock signal duty cycle
Fall time 80-20%
Rise time 20-80%
Propagation delay
Duty cycle skew
Channel to channel skew
(same edge)
Table 12-3.
Figure 12-1. Test Termination Measurements
Figure 12-2. Rise and Fall times Measurements
LVDS Driver DC/ AC Characteristics
Test Condition
Rload = 100Ω
Rload = 100Ω
Rload = 100Ω
Rload = 100Ω
Rload = 100Ω
Rload = 100Ω
Drivers shorted to
ground or VDD
Drivers shorted together
–
–
VDD = 3.3V ± 0.3V
Max. frequency
Rload = 100Ω
Rload = 100Ω
Rload = 100Ω
Rload = 100Ω
Rload = 100Ω
Min.
251.4
1071
804
937
0
0
1.0
2.6
16.3
7
–
45
445
445
1120
0
0
Max.
452.2
1731
1323
1527
50
200
6.2
4.8
16.7
14.6
200
55
838
841
2120
80
50
Units
mV
mV
mV
mV
mV
mV
mA
mA
KΩ
mA
MHz
%
ps
ps
ps
ps
ps
Comments
see Figure below
see Figure below
see Figure below
see Figure below
–
–
–
–
–
Consumption 20.9 mA
–
see Figure below
see Figure below
see Figure below
–
–
7750A–AERO–07/07