Datasheet
LMH6672
www.ti.com
SNOS957G –APRIL 2001–REVISED MARCH 2013
Electrical Characteristics
T
J
= 25°C, G = +2, V
S
= ±2.5 to ±6V, R
F
= R
IN
= 470Ω, R
L
= 100Ω; Unless otherwise specified.
Symbol Parameter Conditions Min
(1)
Typ
(2)
Max
(1)
Units
Dynamic Performance
−3dB Bandwidth 90 MHz
0.1dB Bandwidth V
S
= ±6V 12 MHz
Slew Rate V
S
= ±6V, 4V Step, 10-90% 135 V/µs
Rise and Fall Time V
S
= 6V, 4V Step, 10-90% 23.5 ns
Distortion and Noise Response
2
nd
Harmonic Distortion V
O
= 8.4 V
PP
, f = 100 kHz, R
L
= 25Ω −105 dBc
V
O
= 8.4 V
PP
, f = 1 MHz, R
L
= 100Ω −90 dBc
3
rd
Harmonic Distortion V
O
= 8.4 V
PP
, f = 100 kHz, R
L
= 25Ω −110 dBc
V
O
= 8.4 V
PP
, f = 1 MHz, R
L
= 100Ω −87 dBc
Input Noise Voltage f = 100 kHz 3.1 nV√Hz
Input Noise Current f = 100 kHz 1.8 pA/√Hz
Input Characteristics
V
OS
Input Offset Voltage T
J
= −40°C to 125°C −5.5 0.1 5.5
mV
−4 −0.2 4
I
B
Input Bias Current T
J
= −40°C to 125°C 8 16 µA
I
OS
Input Offset Current T
J
= −40°C to 125°C −2.1 0 2.1 µA
CMVR Common Voltage Range V
S
= ±6V −6.0 −5.7 to 4.5 4.5 V
CMRR Common-Mode Rejection Ratio V
S
= ±6V, T
J
= −40°C to 125°C 150 7.5 µV/V
Transfer Characteristics
A
VOL
Voltage Gain R
L
= 1k, T
J
= −40°C to 125°C 1.0 5 V/mV
R
L
= 25Ω, T
J
= −40°C to 125°C 0.67 3.4 V/mV
V
O
Output Swing R
L
= 25Ω, V
S
= ±6V −4.5 ±4.8 4.5
V
R
L
= 25Ω, T
J
= −40°C to 125°C, −4.4 ±4.8 4.4
V
S
= ±6V
V
O
Output Swing R
L
= 1k, V
S
= ±6V −4.8 ±4.8 4.8
V
R
L
= 1k, T
J
= −40°C to 125°C, −4.7 ±4.8 4.7
V
S
= ±6V
I
SC
Output Current
(3)
V
O
= 0, V
S
= ±6V 350 525 mA
V
O
= 0, V
S
= ±6V, 260 600 mA
T
J
= −40°C to 125°C
Power Supply
I
S
Supply Current/Amp V
S
= ±6V 8
mA
V
S
= ±6V, T
J
= −40°C to 125°C 7.2 9
PSRR Power Supply Rejection Ratio V
S
= ±2.5V to ±6V, 72 88.5 dB
T
J
= −40°C to 125°C
(1) All limits are specified by testing, characterization or statistical analysis.
(2) Typical values represent the most likely parametric norm.
(3) Shorting the output to either supply or ground will exceed the absolute maximum T
J
and can result in failure.
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