LMH6881 Datasheet, PDF (7/35 Pages) Texas Instruments – Small Signal Bandwidth: 2400 MHz

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6.6 Typical Characteristics
LMH6881
SNOSC72F – JUNE 2012 – REVISED FEBRUARY 2015
(Unless otherwise specified, the following conditions apply: T_A = 25°C, VCC = 5 V, R_L = 200 Ω, Maximum Gain,
Differential Input). LMH6882 devices have been used for some typical performance plots.
35
30
25
20
15
10
5
0
-5
-10 _{4dB Step}
-15
1
10
100
1k
10k
FREQUENCY (MHz)
Figure 1. Frequency Response over Gain Range, 4-dB
Steps
50
45
40
35
f = 100MHz
Tone Spacing = 1 MHz
30
-4 -2 0 2 4 6 8 10
OUTPUT POWER FOR EACH TONE (dBm)
Figure 3. OIP3 vs Output Power
50
45
40
35
30
Voltage Gain
25
26 dB
16 dB
6 dB
20
0 50 100 150 200 250 300 350 400
FREQUENCY (MHz)
Figure 5. OIP3 vs Frequency
50
45
40
35
30
25 f = 100 MHz
POUT= 4dBm / Tone
20
6 8 10 12 14 16 18 20 22 24 26
VOLTAGE GAIN (dB)
Figure 2. OIP3 vs Voltage Gain
45
40
35
30
25
20
15
10
5
6
20
18
OIP3
Noise Figure
16
Dynamic Range Figure
14
12
10
8
6
4
2
0
8 10 12 14 16 18 20 22 24 26
VOLTAGE GAIN (dB)
Figure 4. Dynamic Range Figure vs Voltage Gain
50
f = 100 MHz
POUT= 4dBm / Tone
45
40
35 _{Voltage Gain}
26 dB
16 dB
6 dB
30
4.50
4.75
5.00
5.25
5.50
SUPPLY VOLTAGE (V)
Figure 6. OIP3 vs Supply Voltage
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