LMH6739 Datasheet, PDF (3/10 Pages) National Semiconductor (TI) – Very Wideband, Low Distortion Triple Video Buffer

Electrical Characteristics (Note 2) (Continued)
A_V = +2, V_CC = ±5V, R_L = 100Ω; unless otherwise specified.
Symbol
Parameter
Conditions
CMRR Common Mode Rejection Ratio
(Note 6)
I_CC
Supply Current (Note 6)
All three amps Enabled, No
Load
Supply Current Disabled V⁺
Supply Current Disabled V^−
Internal Feedback & Gain Set
R_L = ∞
R_L = ∞
Resistor Value
Gain Error
Miscellaneous Performance
R_L = ∞
R_IN+
C_IN+
R_IN−
Non-Inverting Input Resistance
Non-Inverting Input Capacitance
Inverting Input Impedance
Output impedance of input
buffer.
R_O
Output Impedance
DC
V_O
Output Voltage Range (Note 6) R_L = 100Ω
R_L = ∞
CMIR
I_O
I_SC
I_IH
I_IL
V_DMAX
V_DMIM
Common Mode Input Range
(Note 6)
Linear Output Current (Note 3)
(Note 6)
Short Circuit Current (Note 5)
Disable Pin Bias Current High
Disable Pin Bias Current Low
Voltage for Disable
Voltage for Enable
CMRR > 40 dB
V_IN = 0V, V_OUT < ±30 mV
V_IN = 2V Output Shorted to
Ground
Disable Pin = V⁺
Disable Pin = 0V
Disable Pin ≤ V_DMAX
Disable Pin ≥ V_DMIN
Min
46
44
375
±3.25
±3.1
±3.65
±3.5
±1.9
±1.7
80
60
2.0
Typ
50
32
1.9
1.1
450
0.2
1000
.8
30
0.05
±3.5
±3.8
±2.0
90
160
10
−350
Max
35
40
2.2
1.3
525
±1.1
0.8
Units
dB
mA
mA
mA
Ω
%
kΩ
pF
Ω
Ω
V
V
mA
mA
µA
µA
V
V
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is
intended to be functional, but specific performance is not guaranteed. For guaranteed specifications, see the Electrical Characteristics tables.
Note 2: Electrical Table values apply only for factory testing conditions at the temperature indicated. Factory testing conditions result in very limited self-heating of
the device such that T_J = T_A. No guarantee of parametric performance is indicated in the electrical tables under conditions of internal self heating where T_J> T_A.
See Applications Section for information on temperature de-rating of this device. Min/Max ratings are based on product characterization and simulation. Individual
parameters are tested as noted.
Note 3: The maximum output current (I_OUT) is determined by device power dissipation limitations. See the Power Dissipation section of the Application Section for
more details.
Note 4: Human body model: 1.5 kΩ in series with 100 pF. Machine model: 0Ω in series with 200 pF.
Note 5: Short circuit current should be limited in duration to no more than 10 seconds. See the Power Dissipation section of the Application Section for more details.
Note 6: Parameter 100% production tested at 25˚ C.
3
www.national.com