LMH6714 Datasheet, PDF (7/30 Pages) National Semiconductor (TI) – Wideband Video Op Amp; Single, Single with Shutdown and Quad

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LMH6714, LMH6720
LMH6722, LMH6722-Q1
SNOSA39G – NOVEMBER 2002 – REVISED APRIL 2013
Typical Performance Characteristics (continued)
(V⁺ = +5V, V^− = −5V, A_V = 2, R_F = 300Ω, R_L = 100Ω Unless Specified).
2nd Harmonic Distortion vs. V_OUT
0
3rd Harmonic Distortion vs. V_OUT
0
-10
-10
-20
-20
-30
50MHz
-40
-50
-30
-40
50MHz
-50
-60
10MHz
-70
-60
-70
10MHz
-80
-90
5MHz
-100
0 0.5 1 1.5 2 2.5 3 3.5 4
V_OUT (V_PP)
-80
-90
-100
5MHz
0 0.5 1 1.5 2 2.5 3 3.5 4
V_OUT (V_PP)
Figure 14.
Figure 15.
DG/DP (LMH6714)
0.05
0.05
0.04
0.04
PHASE
0.03
0.03
0.02
0.02
GAIN
0.01
0.01
0
0
1
2
3
4
VIDEO LOADS (150: EACH)
Figure 16.
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.01
0
1
DG/DP (LMH6720)
0.08
0.07
0.06
0.05
GAIN
0.04
PHASE
0.03
0.02
0.01
0
2
3
4
NUMBER OF VIDEO LOADS
Figure 17.
DG/DP (LMH6722)
0.04
0.04
0.03
0.03
PHASE
0.02
0.02
GAIN
0.01
0.01
0
0
1
2
3
4
VIDEO LOADS (150: EACH)
Figure 18.
Large Signal Pulse Response
4
A_V = 2V/V
3
2
1
0
-1
-2
-3
-4
0 5 10 15 20 25 30 35 40 45 50
TIME (nS)
Figure 19.
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