THS4511 Datasheet, PDF (9/25 Pages) Texas Instruments – WIDEBAND, LOW NOISE, LOW DISTORTION FULLY DIFFERENTIAL AMPLIFIER

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IMD₂ vs FREQUENCY
−40
V_OD = 2V_PP Envelope
200 kHz Tone Spacing
−50
R_L = 200 Ω
−60
−70
R_L = 1 kΩ
−80
−90
R_L = 100 Ω
−100
0
95
90
85
80
75
70
65
60
55
50
45
0
20
10
0
−10
−20
−30
−40
−50
−60
−70
−80
−90
0.1
50
100
150
200
f − Frequency − MHz
Figure 13.
OIP₂ vs FREQUENCY
R_L = 100 Ω
V_OD = 2V_PP Envelope
200 kHz Tone Spacing
50
100
150
200
f − Frequency − MHz
Figure 15.
S-PARAMETERS vs FREQUENCY
S21
S12
S22
S11
1
10
100
f − Frequency − MHz
Figure 17.
1000
THS4511
SLOS471 – SEPTEMBER 2005
IMD₃ vs FREQUENCY
−60
V_OD = 2V_PP Envelope
−65 200 kHz Tone Spacing
−70
−75
R_L = 100 Ω
−80 ^RL ^{= 1 kΩ}
−85
−90
−95
−100
R_L = 200 Ω
−105
−110
0
50
100
150
200
f − Frequency − MHz
Figure 14.
OIP₃ vs FREQUENCY
50
R_L = 100 Ω
V_OD = 2V_PP Envelope
200 kHz Tone Spacing
45
40
35
30
25
0
50
100
150
200
f − Frequency − MHz
Figure 16.
TRANSITION RATE vs OUTPUT VOLTAGE
6000
5000
R_L = 200 Ω
20% - 80%
Falling
4000
Rising
3000
2000
1000
0
0
0.5
1
1.5
2
2.5
3
V_OD − Output Voltage − V _PP
Figure 18.
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