Datasheet
DS91M047
SNLS145E –JUNE 2008–REVISED APRIL 2013
www.ti.com
DC ELECTRICAL CHARACTERISTICS
(1)(2)(3)(4)
Over supply voltage and operating temperature ranges, unless otherwise specified.
Symbol Parameter Conditions Min Typ Max Units
LVCMOS DC Specifications
V
IH
High-Level Input Voltage 2.0 V
DD
V
V
IL
Low-Level Input Voltage GND 0.8 V
I
IH
High-Level Input Current V
IH
= 3.6V -15 ±1 15 μA
I
IL
Low-Level Input Current V
IL
= 0V -15 ±1 15 μA
V
CL
Input Clamp Voltage I
IN
= -18 mA -1.5 V
M-LVDS DC Specifications
|V
AB
| Differential Output Voltage Magnitude 480 650 mV
R
L
= 50Ω, C
L
= 5 pF
ΔV
AB
Change in Differential Output Voltage Magnitude
See Figure 1 and Figure 3
−50 50 mV
Between Logic States
V
OS(SS)
Steady-State Common-Mode Output Voltage 0.30 1.6 2.10 V
R
L
= 50Ω
|ΔV
OS(SS)
| Change in Steady-State Common-Mode Output Voltage
See Figure 1 and Figure 2
0 50 mV
Between Logic States
V
A(OC)
Maximum Steady-State Open-Circuit Output Voltage 0 2.4 V
See Figure 4
V
B(OC)
Maximum Steady-State Open-Circuit Output Voltage 0 2.4 V
V
P(H)
Voltage Overshoot, Low-to-High Level Output
(5)
R
L
= 50Ω, C
L
= 5 pF 1.2V
SS
V
C
D
= 0.5 pF, see Figure 6
V
P(L)
Voltage Overshoot, High-to-Low Level Output
(5)
−0.2V
SS
V
and Figure 7
I
OS
Output Short-Circuit Current
(6)
See Figure 5 -43 43 mA
V
A
= 3.8V, V
B
= 1.2V 0 32 μA
I
A
Driver High-Impedance Output Current V
A
= 0V or 2.4V, V
B
= 1.2V −20 20 μA
V
A
= −1.4V, V
B
= 1.2V −32 0 μA
V
A
= 3.8V, V
B
= 1.2V 0 32 μA
I
B
Driver High-Impedance Output Current V
A
= 0V or 2.4V, V
B
= 1.2V −20 20 μA
V
A
= −1.4V, V
B
= 1.2V −32 0 μA
I
AB
Driver High-Impedance Output Differential Curent V
A
= V
B
, −1.4V ≤ V ≤ 3.8V
−4 4 μA
(I
A
− I
B
)
I
A(OFF)
Driver High-Impedance Output Power-Off Current V
A
= 3.8V, V
B
= 1.2V
DE = 0V 0 32 μA
0V ≤ V
DD
≤ 1.5V
V
A
= 0V or 2.4V, V
B
= 1.2V
DE = 0V −20 20 μA
0V ≤ V
DD
≤ 1.5V
V
A
= −1.4V, V
B
= 1.2V
DE = 0V −32 0 μA
0V ≤ V
DD
≤ 1.5V
I
B(OFF)
Driver High-Impedance Output Power-Off Current V
A
= 3.8V, V
B
= 1.2V
DE = 0V 0 32 μA
0V ≤ V
DD
≤ 1.5V
V
A
= 0V or 2.4V, V
B
= 1.2V
DE = 0V −20 20 μA
0V ≤ V
DD
≤ 1.5V
V
A
= −1.4V, V
B
= 1.2V
DE = 0V −32 0 μA
0V ≤ V
DD
≤ 1.5V
(1) The Electrical Characteristics tables list ensured specifications under the listed Recommended Operating Conditions except as
otherwise modified or specified by the Electrical Characteristics Conditions and/or Notes. Typical specifications are estimations only and
are not ensured.
(2) Current into device pins is defined as positive. Current out of device pins is defined as negative. All voltages are referenced to ground
except V
OD
and ΔV
OD
.
(3) Typical values represent most likely parametric norms for V
DD
= +3.3V and T
A
= +25°C, and at the Recommended Operating Conditions
at the time of product characterization and are not ensured.
(4) C
L
includes fixture capacitance and C
D
includes probe capacitance.
(5) Specification is specified by characterization and is not tested in production.
(6) Output short circuit current (I
OS
) is specified as magnitude only, minus sign indicates direction only.
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