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| THS4513_14 Datasheet, PDF (17/42 Pages) Texas Instruments – WIDEBAND, LOW-NOISE, LOW-DISTORTION FULLY-DIFFERENTIAL AMPLIFIER | |||
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THS4513
www.ti.com
SLOS472E â AUGUST 2005 â REVISED JANUARY 2013
TYPICAL CHARACTERISTICS: VS+ â VSâ = 3 V
Test conditions at VS+ = +1.5 V, VSâ = â1.5V, CM = open, VOD = 1 VPP, RF = 348 â¦, RL = 200-⦠differential, G = 0 dB, single-
ended input, and input and output referenced to midsupply, unless otherwise noted.
SMALL-SIGNAL FREQUENCY RESPONSE
5
Gain = 0 dB
4 VOD = 100 mVpp
3
RL = 1K W
RL = 500 W
RL = 200 W
2
RL = 100 W
1
0
-1
-2
-3
-4
-5
-6
0.1
1
10
100
1000 10000
f- Frequency -MHz
Figure 39.
SMALL-SIGNAL FREQUENCY RESPONSE
7
6
5 Gain = 6dB
VO = 100 mVpp
4
3
RL = 1K W
RL = 500 W
RL = 200 W
2
RL = 100 W
1
0
10
100
1000
10000
f- Frequency -MHz
Figure 40.
LARGE-SIGNAL FREQUENCY RESPONSE
5
4 Gain = 0 dB
VO = 1 VPP
3
2
RL = 1 kW
RL = 500 W
R
L
=
200
W
1
0
-1
RL = 100 W
-2
-3
-4
-5
-6
0.1
1
10
100
1000
10000
f- Frequency - MHz
Figure 41.
LARGE-SIGNAL FREQUENCY RESPONSE
8
Gain = 6 dB
7 VOD = 1 VPP
6
RL = 1 kW
RL = 500 W
5
4
RL = 100 W
RL = 200 W
3
2
1
0
10
100
1000
10000
f - Frequency - MHz
Figure 42.
HD2 vs FREQUENCY
-40
Gain = 0 dB
-50 VOD = 1 VPP
RL = 1 kW
-60
-70
-80
-90
-100
RL = 100 W
RL = 500 W
RL = 200 W
-110
-120
1
10
100
1000
f - Frequency - MHz
Figure 43.
HD3 vs FREQUENCY
-40
Gain = 0 dB,
VOD = 1 VPP
-50
-60
RL = 500 W
-70
RL = 100 W
-80
RL = 1 kW
-90
-100
1
RL = 200 W
10
100
f - Frequency - MHz
1000
Figure 44.
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