Datasheet

LM7171
SNOS760B –MAY 1999–REVISED MARCH 2013 www.ti.com
±5V AC Electrical Characteristics
Unless otherwise noted, all limits are specified for T
J
= 25°C, V
+
= +5V, V
−
= −5V, V
CM
= 0V, and R
L
= 1 kΩ.
Symbol Parameter Conditions LM7171AI LM7171BI Units
Typ
(1)
Limit
(2)
Limit
(2)
SR Slew Rate
(3)
A
V
= +2, V
IN
= 3.5 V
PP
950 V/μs
Unity-Gain Bandwidth 125 MHz
−3 dB Frequency A
V
= +2 140 MHz
φ
m
Phase Margin 57 Deg
t
s
Settling Time (0.1%) A
V
= −1, V
O
= ±1V,
56 ns
R
L
= 500Ω
t
p
Propagation Delay A
V
= −2, V
IN
= ±1V,
6 ns
R
L
= 500Ω
A
D
Differential Gain
(4)
0.02 %
φ
D
Differential Phase
(5)
0.03 Deg
Second Harmonic Distortion
(6)
f
IN
= 10 kHz −102 dBc
f
IN
= 5 MHz −70 dBc
Third Harmonic Distortion
(6)
f
IN
= 10 kHz −110 dBc
f
IN
= 5 MHz −51 dBc
e
n
Input-Referred Voltage Noise f = 10 kHz 14 nV/√Hz
i
n
Input-Referred Current Noise f = 10 kHz 1.8 pA/√Hz
(1) Typical values represent the most likely parametric norm.
(2) All limits are specified by testing or statistical analysis.
(3) Slew Rate is the average of the raising and falling slew rates.
(4) 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 specified. For ensured specifications and the test
conditions, see the Electrical Characteristics.
(5) Differential gain and phase are measured with A
V
= +2, V
IN
= 1 V
PP
at 3.58 MHz and both input and output 75Ω terminated.
(6) Harmonics are measured with V
IN
= 1 V
PP
, A
V
= +2 and R
L
= 100Ω.
Connection Diagram
Figure 2. 8-Pin DIP/SOIC
Top View
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