
Preliminary
11
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F
Absolute Maximum Ratings
(Note )
Recommended Operating
Conditions
Note 2:
Absolute maximum ratings are DC values beyond which the device
may be damaged or have its useful life impaired. The datasheet specifica-
tions should be met, without exception, to ensure that the system design is
reliable over its power supply, temperature, and output/input loading vari-
ables. Fairchild does not recommend operation outside datasheet specifi-
cations.
DC Electrical Characteristics
Over supply voltage and operating temperature ranges, unless otherwise specified.
Note 3:
Typical Values are given for V
DD
2.5V and T
A
25
q
C. Positive current values refer tot the current flowing into device and negative values means
current flowing out of pins. Voltage are referenced to Ground unless otherwise specified (except
'
V
OD
and V
OD
).
Note 4:
Typical values are given for V
DDP
2.75V and T
A
25
q
C.
Note 5:
The definition of short-circuit includes all the possible situations. For example, the short of differential pairs to Ground, the short of differential pairs
(No Grounding) and either line of differential pairs tied to Ground.
Supply Voltage (V
DD
)
ALL Input/Output Voltage
CTL Output Short Circuit Duration
Storage Temperature Range (T
STG
)
Maximum Junction Temperature (T
J
)
Lead Temperature (T
L
)
(Soldering, 4 seconds)
ESD Rating
Human Body Model, 1.5K
:
, 100pF
Machine Model, 0
:
, 200pF
0.5V to 4.6V
0.5V to 4.6V
Continuous
65
q
C to 150
q
C
150
q
C
260
q
C
!
2kV
!
200V
Supply Voltage (V
DDA
, V
DDS
)
Supply Voltage (V
DDP
)
Operating Temperature (T
A
) (Note )
Supply Noise Voltage (V
DDA-PP
)
2.775V
r
5.0%V
1.65V to 3.6V
10
q
C to 70
q
C
100 mV
P-P
Symbol
Parameter
Test Conditions
Min
Typ
(Note )
Max
Unit
LVCMOS I/O
V
IH
V
IL
V
OH
Input High Voltage
Input Low Voltage
0.65 x V
DDP
GND
V
DDP
0.35 x V
DDP
V
Output High Voltage
I
OH
2.0 mA
V
DDP
3.3
r
0.3
V
DDP
2.5
r
0.2
V
DDP
1.8
r
0.15
V
DDP
3.3
r
0.3
V
DDP
2.5
r
0.2
V
DDP
1.8
r
0.15
0.75 x V
DDP
V
V
OL
Output Low Voltage
V
I
OL
2.0 mA
0.25 x V
DDP
I
IN
I
OFF
Input Current
Input/Output Power-Off
Leakage Current
V
IN
0V to 3.6V
V
DDP
0V,
ALL LVCMOS Inputs/ Outputs 0V to 3.6V
5.0
5.0
P
A
r
5.0
P
A
DIFFERENTIAL I/O
(Note )
I
ODH
Output HIGH Source Current
I
ODL
Output LOW Sink Current
I
OS
Short Circuit Output Current
V
OS
1.0V Figure
V
OS
1.0V Figure
V
OUT
0V
TBD
TBD
P
A
P
A
Driver Enabled
Driver Disabled
mA
P
A
P
A
r
5.0
r
5.0
I
OZ
I
TH
I
TL
I
IZ
I
IS
V
ICM
R
TRM
Disabled Output Leakage Current
CKSO, DSO
0V to V
DDS
, S2
S1
0V
r
1.0
Differential Input Threshold HIGH Current See Figure and Table
Differential Input Threshold LOW Current
Disabled Input Leakage Current
50.0
P
A
P
A
P
A
See Figure and Table
CKSI, DSI
0V to V
DDS
, S2
S1
0V
V
OUT
V
DDS
V
DDS
2.775
r
5%
V
ID
50mV, V
IC
925mV, DIR I
0
|CKSI
- CKSI
|
V
ID
50.0
r
5.0
r
1.0
Short Circuit Input Current
Input Common Mode Range
CKSI, DS Internal Receiver
mA
V
0.5
V
DDS-1
100
:
Termination Resistor