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THS4509 Datasheet, PDF (11/42 Pages) Texas Instruments – WIDEBAND, LOW NOISE, LOW DISTORTION FULLY DIFFERENTIAL AMPLIFIER | |||
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THS4509
www.ti.com
SLOS454H â JANUARY 2005 â REVISED NOVEMBER 2009
TYPICAL CHARACTERISTICS: VS+ â VSâ = 5 V (continued)
Test conditions at VS+ = +2.5 V, VSâ = â2.5V, CM = open, VO = 2 VPP, RF = 349 â¦, RL = 200-⦠differential, G = 10 dB,
single-ended input, and input and output referenced to midrail, unless otherwise noted.
IMD2 vs FREQUENCY
-30 Gain = 6 dB,
-40 VOD = 2 VPP Envelope
RL = 200 W
RL = 100 W
-50
-60
-70
RL = 500 W
-80
RL = 1 kW
-90
-100
0
50
100
150
200
f - Frequency - MHz
IMD3 vs FREQUENCY
-60
Gain = 6 dB,
-65 VOD = 2 VPP Envelope
RL = 100 W
RL = 200 W
-70
RL = 1 kW
-75
-80
-85
-90
-95
-100
0
RL = 500 W
50
100
150
200
f - Frequency - MHz
Figure 13.
Figure 14.
IMD2 vs FREQUENCY
-30
Gain = 10 dB,
VOD = 2 VPP Envelope
-40
RL = 200 W
-50
RL = 100 W
-60
-70
-80
-90
-100
0
RL = 1 kW
RL = 500 W
50
100
150
200
f - Frequency - MHz
Figure 15.
IMD3 vs FREQUENCY
-60
-65
Gain = 10 dB,
VOD = 2 VPP Envelope
RL = 100 W
-70
RL = 200 W
-75
-80
-85
-90
-95
-100
0
RL = 1 kW
RL = 500 W
50
100
150
200
F - Frequency - MHz
Figure 16.
IMD2 vs FREQUENCY
â30
Gain = 14 dB,
â40 VCO = 2 VPP Envelope RL = 200 W
â50
RL = 100 W
â60
â70
RL = 500 W
â80
â90
â100
0
RL = 1 kW
50
100
150
200
f â Frequency â MHz
Figure 17.
IMD3 vs FREQUENCY
â60
â65
Gain = 14 dB
RL = 100 W
VOD = 2 VPP Envelope
â70
RL = 200 W
â75
â80
â85
â90
â95
â100
0
RL = 1 kW
RL = 500 W
50
100
150
200
f â Frequency â MHz
Figure 18.
Copyright © 2005â2009, Texas Instruments Incorporated
Product Folder Link(s): THS4509
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