DS91M125 Datasheet, PDF (4/12 Pages) National Semiconductor (TI) – 125 MHz 1:4 M-LVDS Repeater with LVDS Input

Symbol
Parameter
Conditions
I_A(OFF)
Driver output power-off current
V_A = 3.8V, V_B = 1.2V,
DE = 0V
0V ≤ V_DD ≤ 1.5V
V_A = 0V or 2.4V, V_B = 1.2V,
DE = 0V
0V ≤ V_DD ≤ 1.5V
V_A = −1.4V, V_B = 1.2V,
DE = 0V
I_B(OFF)
Driver output power-off current
0V ≤ V_DD ≤ 1.5V
V_B = 3.8V, V_A = 1.2V,
DE = 0V
0V ≤ V_DD ≤ 1.5V
V_B = 0V or 2.4V, V_A = 1.2V,
DE = 0V
0V ≤ V_DD ≤ 1.5V
V_B = −1.4V, V_A = 1.2V,
DE = 0V
I_AB(OFF)
Driver output power-off differential current (I_A(OFF) −
I_B(OFF))
C_A
Driver output capacitance
C_B
Driver output capacitance
C_AB
Driver output differential capacitance
C_A/B
Driver output capacitance balance (C_A/C_B)
LVDS Receiver DC Specifications
0V ≤ V_DD ≤ 1.5V
V_A = V_B, −1.4V ≤ V ≤ 3.8V,
DE = 0V
0V ≤ V_DD ≤ 1.5V
V_DD = OPEN
V_IT+
V_IT−
V_CMR
Positive-going differential input voltage threshold
Negative-going differential input voltage threshold
Common mode voltage range
VID = 100 mV
I_IN
Input current
C_IN
Input capacitance
POWER SUPPLY CURRENT
I_CCD
Driver Supply Current
I_CCZ
TRI-STATE Supply Current
VIN = 3.6V, V_DD = 3.6V
VIN = 0V, V_DD = 3.6V
V_DD = OPEN
R_L = 50Ω, DE = V_DD
DE = GND
Min Typ Max Units
32 µA
−20
+20 µA
−32
µA
32 µA
−20
+20 µA
−32
µA
−4
+4 µA
7.8
pF
7.8
pF
3
pF
1
-5 100 mV
−100 -5
mV
0.05
V_DD-
V
0.05
±1 ±10 µA
±1 ±10 µA
5
pF
67
78 mA
21
26 mA
Note 4: “Absolute Maximum Ratings” indicate limits beyond which damage to the device may occur, including inoperability and degradation of device reliability
and/or performance. Functional operation of the device and/or non-degradation at the Absolute Maximum Ratings or other conditions beyond those indicated in
the Recommended Operating Conditions is not implied. The Recommended Operating Conditions indicate conditions at which the device is functional and the
device should not be operated beyond such conditions.
Note 5: The Electrical Characteristics tables list guaranteed 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 guaranteed.
Note 6: 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.
Note 7: Typical values represent most likely parametric norms for V_DD = +3.3V and T_A = +25°C, and at the Recommended Operation Conditions at the time of
product characterization and are not guaranteed.
Note 8: Specification is guaranteed by characterization and is not tested in production.
Note 9: Output short circuit current (I_OS) is specified as magnitude only, minus sign indicates direction only.
Note 10: C_L includes fixture capacitance and C_D includes probe capacitance.
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