AS1153/55
Data Sheet - Electrical Characteristics
6 Electrical Characteristics
DC Electrical Characteristics
VCC = +3.0 to +3.6V, Differential Input Voltage |VID| = +0.1 to +1.0V, Common-Mode Voltage VCM = |VID/2| to
2.4V - |VID/2|,TAMB = -40 to +85ºC. Typical values are at VCC = +3.3V, TAMB = +25ºC (unless otherwise specified).
Table 3. DC Electrical Characteristics
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
LVDS Inputs (INx+, INx-)
Differential Input High
Threshold
VTH
VTL
100
mV
mV
Differential Input Low
Threshold
-100
Input Current1
(AS1153/55)
0.1V ≤ |VID| ≤ 0.6V
0.6V ≤ |VID| ≤ 1.0V
-20
-25
20
25
µA
µA
IINx+,
IINx-
Differential Input
RDIFF
90
40
107
100
132
Ω
VCC = 3.6V or 0, Figure 18 on page 9
VCC = 3.6V or 0, Figure 18 on page 9
Resistance (AS1157/58)
Differential Input
Resistance (AS1153/55)
2
kΩ
RDIFF
LVCMOS/LVTTL Outputs (OUTx)
Open, undriven short, or
IOH = -
undriven 100Ω parallel
2.7
3.2
4.0mA
(AS1153/
55)
termination
VID = +100mV
2.7
2.7
3.2
3.2
Output High Voltage
VOH
V
(Table 5)
IOH = -
4.0mA
(AS1157/
58)
Open or undriven short
VID = +100mV
2.7
3.2
0.1
Output Low Voltage
VOL
IOS
IOL = +4.0mA, VID = -100mV
0.25
V
Output Short-Circuit
Current3
VID = 100mV, VOUTx = 0
15
mA
Supply
AS1153/55/57/58, Inputs open
AS1155/58, |VID| = 200mV
AS1153/57, |VID| = 200mV
0.6
2.5
4.5
2
4.5
8
mA
mA
mA
Supply Current
ICC
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 VTH, VTL, and VID.
2. 2xRIN = RDIFF
3. Short only one output at a time. Do not exceed the absolute maximum junction temperature specification.
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