Datasheet

10 100
1k
2k
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2
2.1
K (V/V)
R
G
(:)
R
F
= 477:
R
F
= 690:
R
F
= 1.3k:
R
F
= 6.18k:
0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2
-80
-70
-60
-50
-40
-30
-10
0
20
30
GAIN (dB)
V
G
(V)
10
-20
MAX VALUE
MIN VALUE
V
IN_DIFF
= ±0.1V
GAIN (TYPICAL)
0
5M 10M 15M 20M 25M 30M 35M 40M
FREQUENCY (Hz)
2.00
2.10
2.20
2.30
2.40
2.50
2.60
GROUP DELAY (ns)
V
G
= V
GMAX
A
VMAX
= 10
-40
-20 10
30
100
10k
10M
100M
GAIN FLATNESS
(RELATIVE TO MAX GAIN) (Hz)
1M
100k
1k
-30 -10 0 20
R
F
= 1k:
R
G
= 170
P
IN
= -10dBm
V
G
VARIED
±0.1dB
±0.2dB
GAIN (dB)
100
10k
-120
-60
0
60
GAIN (dB)
10M
100k
1k
200M
FREQUENCY (Hz)
1M
-100
-80
-40
-20
20
40
A
VMAX
= 2
A
VMAX
=10
A
VMAX
= 100
0 6M 12M 18M 24M 30M
-0.6
-0.5
-0.4
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0.4
GAIN (dB)
FREQUENCY (Hz)
-1.6
-1.2
-0.8
-0.4
0
0.4
0.8
1.2
1.6
2
2.4
LINEAR PHASE DEVIATION
(
°
)
GAIN
PHASE
2.1V
1.0V
0.80V
0.80V
1.0V
2.1V
SEE NOTE 12
LMH6502
SNOSA65D –OCTOBER 2003–REVISED MARCH 2013 www.ti.com
Typical Performance Characteristics (continued)
Unless otherwise specified: V
S
= ±5V, 25°C, V
G
= V
GMAX
, V
CM
= 0V, R
F
= 1kΩ, R
G
= 174Ω, both inputs terminated in 50Ω, R
L
= 100Ω, Typical values, results referred to device output.
Feed through Isolation Gain Flatness and Linear Phase Deviation vs. V
G
Figure 27. Figure 28.
Gain Flatness Frequency vs. Gain
(1)
Group Delay vs. Frequency
Figure 29. Figure 30.
K Factor vs. R
G
Gain vs. V
G
Including Limits
Figure 31. Figure 32.
(1) Flat Band Attenuation (Relative to Max Gain) Range Definition: Specified as the attenuation range from maximum which allows gain
flatness specified (either ±0.2dB or ±0.1dB) relative to A
VMAX
gain. For example, for f < 30MHz, here are the Flat Band Attenuation
ranges:
±0.2dB 20dB down to 4dB = 16dB range
±0.1dB 20dB down to 12.5 dB = 7.5dB range
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