THS4041-Q1 Datasheet, PDF (9/23 Pages) Texas Instruments – 165-MHz C-STABLE HIGH-SPEED AMPLIFIER

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THS4041ĆQ1
165ĆMHz CĆSTABLE HIGHĆSPEED AMPLIFIER
SGLS229B − FEBRUARY 2004 − REVISED JUNE 2008
TYPICAL CHARACTERISTICS
DISTORTION
vs
FREQUENCY
−40
VCC = ±5 V
−50 ^{Gain = 2}
RL = 1 kΩ
VO(pp) = 2 V
−60
2nd Harmonic
−70
−80
−90
3rd Harmonic
−100
100k
1M
f − Frequency − Hz
Figure 30
10M 20M
DISTORTION
vs
OUTPUT VOLTAGE
−40
VCC = ±15 V
Gain = 5
−50 RL = 150 Ω
f = 1 MHz
2nd Harmonic
−60
3rd Harmonic
−70
−80
−90
0
5
10
15
20
VO − Output Voltage − V
Figure 31
DISTORTION
vs
OUTPUT VOLTAGE
−50
VCC = ±15 V
Gain = 5
−60 RL = 1 kΩ
f = 1 MHz
2nd Harmonic
−70
−80
3rd Harmonic
−90
−100
0
5
10
15
20
VO − Output Voltage − V
Figure 32
DIFFERENTIAL GAIN
vs
NUMBER OF 150-Ω LOADS
0.5
Gain = 2
RF = 1.3 kΩ
0.4 ^{40 IRE-NTSC Modulation}
Worst Case ±100 IRE Ramp
0.3
VCC = ±15 V
0.2
0.1
0
1
VCC = ±5 V
2
3
Number of 150-Ω Loads
Figure 33
0.4°
0.35°
0.3°
DIFFERENTIAL PHASE
vs
NUMBER OF 150-Ω LOADS
Gain = 2
RF = 1.3 kΩ
40 IRE-PAL Modulation
Worst Case ±100 IRE Ramp
0.25°
0.2°
0.15°
0.1°
0.05°
VCC = ±5 V
VCC = ±15 V
0°
1
2
3
Number of 150-Ω Loads
Figure 36
0.4°
0.35°
0.3°
DIFFERENTIAL PHASE
vs
NUMBER OF 150-Ω LOADS
Gain = 2
RF = 1.3 kΩ
40 IRE-NTSC Modulation
Worst Case ±100 IRE Ramp
0.25°
0.2°
0.15°
0.1°
0.05°
VCC = ±5 V
VCC = ±15 V
0°
1
2
3
Number of 150-Ω Loads
Figure 34
CLOSED-LOOP
OUTPUT IMPEDANCE
vs
FREQUENCY
100
VCC = ±5 V & ±15 V
Gain = 2
RF = 1 kΩ
10
1
0.1
100k
1M
10M 100M
1G
f − Frequency − Hz
Figure 37
DIFFERENTIAL GAIN
vs
NUMBER OF 150-Ω LOADS
0.6
Gain = 2
RF = 1.3 kΩ
0.5 40 IRE-PAL Modulation
Worst Case ±100 IRE Ramp
0.4
0.3
VCC = ±15 V
0.2
0.1
0
1
VCC = ±5 V
2
3
Number of 150-Ω Loads
Figure 35
80
70
60
50
40
30
20
10
0
100k
PSRR
vs
FREQUENCY
VCC = ±15 V & ±5 V
+VCC & −VCC Responses
1M
10M
f − Frequency − Hz
Figure 38
100M
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