LMH6657 Datasheet, PDF (8/29 Pages) National Semiconductor (TI) – 270MHz Single Supply, Single & Dual Amplifiers

LMH6657, LMH6658
SNOSA35F – AUGUST 2002 – REVISED MARCH 2013
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Typical Performance Characteristics (continued)
Phase Margin vs. V_CM
Output vs. Input
45
V_S = ±5V
R_L = 100:
5
V_S = ±2.5V, A_V = -1
4.5 _{RL = 100:}
40
-40°C
4
f = 50MHz
3.5
f = 40MHz
35
25°C
f = 30MHz
3
f = 20MHz
2.5
30
2
85°C
25
20
-5 -4 -3 -2 -1 0 1 2 3 4 5
V_CM (V)
1.5
1
0.5
0
0.5
f = 60MHz
f = 70MHz
f = 80MHz
1 1.5 2 2.5 3 3.5
INPUT (V_PP)
Figure 9.
Figure 10.
Output vs. Input
10
9 ^{VS = ±5V}
A_V = -1
8 _{RL = 100:}
f = 20MHz
f = 1MHz
7
6
f = 40MHz
f = 30MHz
f = 50MHz
5
4
3
2
f = 60MHz
f = 70MHz
1
f = 80MHz
0
1 2 3 4 5 6 7 8 9 10
INPUT (V_PP)
Figure 11.
100
90
80
70
60
50
40
30
20
1k
CMRR vs. Frequency
V_S = ±5V
10k 100k 1M 10M 100M
FREQUENCY (Hz)
Figure 12.
PSRR vs. Frequency
90
+PSRR
80
70
-PSRR
60
50
40
30
20
10 100 1k 10k 100k 1M 10M 100M
FREQUENCY (Hz)
Figure 13.
0.03
0.025
0.02
0.015
DG/DP vs. IRE
100
R_F = R_G = 750:
R_L = 150:
V_S = ±5V
75
NTSC
0.01
0.005
50
DG
0
25
DP
-0.005
-0.01
0
-100 -80 -60 -40 -20 0 20 40 60 80 100
IRE (%)
Figure 14.
8
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