DS90LV027 Datasheet, PDF (2/4 Pages) National Semiconductor (TI) – LVDS Dual High Speed Differential Driver

Absolute Maximum Ratings (Note 1)
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Distributors for availability and specifications.
Supply Voltage (V_CC)
Input Voltage (DI)
Output Voltage (DO±)
−0.3V to +6V
−0.3V to (V_CC + 0.3V)
−0.3V to +3.9V
Maximum Package Power Dissipation @ +25˚C
M Package
1190 mW
Derate M Package
9.5 mW/˚C above +25˚C
Storage Temperature Range
−65˚C to +150˚C
Lead Temperature Range
Soldering (4 sec.)
ESD Rating (Note 4)
(HBM 1.5 kΩ, 100 pF)
+260˚C
≥ 4.5 kV
Recommended Operating
Conditions
Supply Voltage (V_CC)
Temperature (T_A)
Min Typ Max
3.0 3.3 3.6
0
25 70
Units
V
˚C
Electrical Characteristics
Over Supply Voltage and Operating Temperature ranges, unless otherwise specified. (Notes 2, 3, 7)
Symbol
Parameter
Conditions
Pin
Min Typ
DIFFERENTIAL DRIVER CHARACTERISTICS
V_OD
∆V_OD
V_OH
V_OL
V_OS
∆V_OS
I_OZD
I_OXD
I_OSD
V_IH
V_IL
I_IH
I_IL
V_CL
I_CC
Output Differential Voltage
V_OD Magnitude Change
Output High Voltage
Output Low Voltage
Offset Voltage
Offset Magnitude Change
TRI-STATE^® Leakage
Power-off Leakage
Output Short Circuit Current
Input High Voltage
Input Low Voltage
Input High Current
Input Low Current
Input Clamp Voltage
Power Supply Current
R_L = 100Ω (Figure 1)
V_OUT = V_CC or GND
V_OUT = 3.6V or GND, V_CC = 0V
V_IN = 3.6V or 2.4V
V_IN = GND or 0.5V
I_CL = −18 mA
No Load
V_IN = V_CC or GND
R_L = 100Ω
DO+, 250 340
DO−
0
10
1.43
0.9 1.09
0.9 1.25
0
5
0
±1
0
±1
−4
DI
2.0
GND
±1
±1
−1.5 −0.8
V_CC
1
8
Max Units
450 mV
35
mV
1.6
V
V
1.6
V
25
mV
±10 µA
±10 µA
−6
mA
V_CC
V
0.8
V
±10 µA
±10 µA
V
4
mA
11
mA
Switching Characteristics
Over Supply Voltage and Operating Temperature Ranges, unless otherwise specified. (Notes 5, 6)
Symbol
Parameter
Conditions
Min
Typ
Max
Units
DIFFERENTIAL DRIVER CHARACTERISTICS
t_PHLD
Differential Propagation Delay High to Low
R_L = 100Ω, C_L = 5 pF
1.5
3.4
6
ns
t_PLHD
Differential Propagation Delay Low to High
(Figure 2 and Figure 3)
1.5
3.5
6
ns
t_SKD
Differential Skew |t_PHLD − t_PLHD|
0
0.1
1.9
ns
t_TLH
Transition Low to High Time
0
1
3
ns
t_THL
Transition High to Low Time
0
1
3
ns
Note 1: “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. They are not meant to imply that the devices
should be operated at these limits. The table of “Electrical Characteristics” specifies conditions of device operation.
Note 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.
Note 3: All typicals are given for: V_CC = +3.3V and T_A = +25˚C.
Note 4: ESD Rating: HBM (1.5 kΩ, 100 pF) ≥ 4.5 kV
Note 5: C_L includes probe and fixture capacitance.
Note 6: Generator waveform for all tests unless otherwise specified: f = 1 MHz, Z_O = 50Ω, t_r ≤ 6 ns, t_f ≤ 6 ns (10%-90%).
Note 7: The DS90LV027 is a current mode device and only function with datasheet specification when a resistive load is applied to the drivers outputs.
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