THS4509-Q1 Datasheet, PDF (11/40 Pages) Texas Instruments – WIDEBAND LOW-NOISE LOW-DISTORTION FULLY DIFFERENTIAL AMPLIFIER

THS4509-Q1
www.ti.com........................................................................................................................................................................................... SLOS547 – NOVEMBER 2008
IMD₂ vs FREQUENCY
-30
Gain = 6 dB,
-40 ^{VOD = 2 VPP Envelop}
R_L = 200 W
R_L = 100 W
-50
-60
-70
R_L = 500 W
-80
R_L = 1 kW
-90
-100
0
50
100
150
200
f - Frequency - Mhz
Figure 13.
IMD₂ vs FREQUENCY
-30
Gain = 10 dB,
-40 ^VOD ^{= 2 V}PP ^Envelope
R_L = 200 W
-50
R_L = 100 W
-60
-70
-80
-90
-100
0
R_L = 500 W
R_L = 1 kW
50
100
150
200
f - Frequency - Mhz
Figure 15.
IMD₂ vs FREQUENCY
−30
Gain = 14 dB,
−40 ^{VCO = 2 VPP Envelope} _{RL = 200 W}
−50
RL = 100 W
−60
−70
−80
−90
−100
0
RL = 500 W
RL = 1 kW
50
100
150
200
f − Frequency − MHz
Figure 17.
IMD₃ vs FREQUENCY
−60
Gain = 6 dB,
−65 ^{VOD = 2 VPP Envelope}
RL = 100 Ω
RL = 200 Ω
−70
RL = 1 kΩ
−75
−80
−85
−90
−95
−100
0
RL = 500 Ω
50
100
150
200
f − Frequency − MHz
Figure 14.
IMD₃ vs FREQUENCY
-60
-65
Gain = 10 dB,
V_OD = 2 V_PP Envelope
R_L = 100 W
-70
R_L = 200 W
-75
-80
-85
-90
-95
-100
0
R_L = 1 kW
R_L = 500 W
50
100
150
200
F - Frequency - MHz
Figure 16.
IMD₃ vs FREQUENCY
−60
−65
Gain = 14 dB
RL = 100 W
VOD = 2 VPP Envelope
−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 18.
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