AS1153/55
Data Sheet - E l e c t r i c a l C h a r a c t e r i s t i c s
6 Electrical Characteristics
DC Electrical Characteristics
V
CC
= +3.0 to +3.6V, Differential Input Voltage |V
ID
| = +0.1 to +1.0V, Common-Mode Voltage V
CM
= |V
ID
/2| to
2.4V - |V
ID
/2|,T
AMB
= -40 to +85ºC. Typical values are at V
CC
= +3.3V, T
AMB
= +25ºC (unless otherwise specified).
Table 3. DC Electrical Characteristics
Parameter
LVDS Inputs (INx+, INx-)
Differential Input High
Threshold
Differential Input Low
Threshold
Input Current
(AS1153/55)
1
Symbol
Conditions
Min
Typ
Max
Unit
V
TH
V
TL
I
IN
x+,
I
IN
x-
100
-100
0.1V
≤
|V
ID
|
≤
0.6V
0.6V
≤
|V
ID
|
≤
1.0V
V
CC
= 3.6V or 0, Figure 18 on page 9
V
CC
= 3.6V or 0, Figure 18 on page 9
-20
-25
90
40
107
100
20
25
132
mV
mV
µA
µA
Ω
kΩ
Differential Input
Resistance
(
AS1157/58
)
Differential Input
Resistance
(
AS1153/55
)
R
DIFF
R
DIFF
2
LVCMOS/LVTTL Outputs (OUTx)
I
OH
= -
4.0mA
(
AS1153/
55
)
I
OH
= -
4.0mA
(AS1157/
58)
V
OL
I
OS
Open, undriven short, or
undriven 100Ω parallel
termination
V
ID
=
+100mV
Open or undriven short
V
ID
=
+100mV
2.7
2.7
2.7
2.7
3.2
3.2
3.2
3.2
0.1
0.25
V
mA
V
Output High Voltage
(Table 5)
V
OH
Output Low Voltage
Output Short-Circuit
3
Current
Supply
I
OL
= +4.0mA, V
ID
= -100mV
V
ID
= 100mV, V
OUTx
= 0
15
AS1153/55/57/58, Inputs open
Supply Current
I
CC
0.6
2.5
4.5
2
4.5
8
mA
mA
mA
AS1155/58, |V
ID
| = 200mV
AS1153/57, |V
ID
| = 200mV
1. Current into a pin is defined as positive. Current out of a pin is defined as negative. All voltages are referenced
to ground except V
TH
, V
TL
, and V
ID
.
2. 2xR
IN
= R
DIFF
3. Short only one output at a time. Do not exceed the absolute maximum junction temperature specification.
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