Datasheet

LM6172
SNOS792D –MAY 1999–REVISED MARCH 2013 www.ti.com
±5V AC Electrical Characteristics
Unless otherwise specified, T
J
= 25°C, V
+
= +5V, V
−
= −5V, V
CM
= 0V, and R
L
= 1 kΩ.
Symbol Parameter Conditions LM61722 Units
Typ
(1)
SR Slew Rate A
V
= +2, V
IN
= 3.5 V
PP
750 V/μs
Unity-Gain Bandwidth 70 MHz
−3 dB Frequency A
V
= +1 130 MHz
A
V
= +2 45 MHz
φ
m
Phase Margin 57 Deg
t
s
Settling Time (0.1%) A
V
= −1, V
OUT
= ±1V, R
L
= 500Ω 72 ns
A
D
Differential Gain
(2)
0.4 %
φ
D
Differential Phase
(2)
0.7 Deg
e
n
Input-Referred Voltage Noise f = 1kHz 11 nV/√Hz
i
n
Input-Referred Current Noise f = 1kHz 1 pA/√Hz
Second Harmonic Distortion
(3)
f = 10kHz −110 dB
f = 5MHz −48 dB
Third Harmonic Distortion
(3)
f = 10kHz −105 dB
f = 5MHz −50 dB
(1) Typical Values represent the most likely parametric normal.
(2) Differential gain and phase are measured with A
V
= +2, V
IN
= 1 V
PP
at 3.58MHz and both input and output 75Ω terminated.
(3) Harmonics are measured with A
V
= +2, V
IN
= 1 V
PP
and R
L
= 100Ω.
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