|
THS4503-EP_17 Datasheet, PDF (16/40 Pages) Texas Instruments – WIDEBAND, LOW-DISTORTION FULLY DIFFERENTIAL AMPLIFIERS | |||
|
◁ |
THS4503âEP
SGLS291A â APRIL 2005 â JANUARY 2012
TYPICAL CHARACTERISTICS (5 V Graphs)
www.ti.com
HARMONIC DISTORTION
vs
OUTPUT VOLTAGE SWING
0
â10
Differential Input to
Differential Output
â20 Gain = 1
â30
RL = 800 Ω
Rf = 499 Ω
â40 f= 8 MHz
â50 VS = 5 V
â60
HD3
â70
â80
HD2
â90
â100
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
VO â Output Voltage Swing â V
Figure 60
HARMONIC DISTORTION
vs
OUTPUT VOLTAGE SWING
0
â10
Differential Input to
Differential Output
â20 Gain = 1
â30
RL = 800 Ω
Rf = 499 Ω
â40 f= 30 MHz
â50 VS = 5 V
HD3
â60
HD2
â70
â80
â90
â100
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
VO â Output Voltage Swing â V
Figure 61
HARMONIC DISTORTION
vs
FREQUENCY
0
â10 Single-Ended Input to
Differential Output
â20 Gain = 2
â30
RL = 800 Ω
Rf = 499 Ω
â40 VO = 1 VPP
â50 VS = 5 V
â60
â70
â80
HD3
â90
HD2
â100
0.1
1
10
100
f â Frequency â MHz
Figure 62
HARMONIC DISTORTION
vs
FREQUENCY
0
Differential Input to
â10 Differential Output
â20 Gain = 2
RL = 800 Ω
â30 Rf = 499 Ω
â40 VO = 1 VPP
VS = 5 V
â50
â60
â70
â80
â90
â100
0.1
HD3
HD2
1
10
100
f â Frequency â MHz
Figure 63
HARMONIC DISTORTION
vs
FREQUENCY
0
â10 Single-Ended Input to
Differential Output
â20 Gain = 2
â30
RL = 800 Ω
Rf = 499 Ω
â40 VO = 2 VPP
â50 VS = 5 V
â60
â70
HD3
â80
HD2
â90
â100
0.1
1
10
100
f â Frequency â MHz
Figure 64
HARMONIC DISTORTION
vs
FREQUENCY
0
Differential Input to
â10 Differential Output
â20 Gain = 2
RL = 800 Ω
â30 Rf = 499 Ω
â40 VO = 2 VPP
VS = 5 V
â50
â60
â70
â80
â90
â100
0.1
HD3
HD2
1
10
100
f â Frequency â MHz
Figure 65
HARMONIC DISTORTION
vs
OUTPUT VOLTAGE SWING
0
â10
Single-Ended Input to
Differential Output
â20 Gain = 2
â30
RL = 800 Ω
Rf = 1.3 kΩ
â40 f= 8 MHz
â50 VS = 5 V
HD3
â60
â70
â80
HD2
â90
â100
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
VO â Output Voltage Swing â V
Figure 66
HARMONIC DISTORTION
vs
OUTPUT VOLTAGE SWING
0
â10
Differential Input to
Differential Output
â20 Gain = 2
â30
RL = 800 Ω
Rf = 1.3 kΩ
â40 f= 8 MHz
â50 VS = 5 V
â60
HD3
â70
â80
HD2
â90
â100
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
VO â Output Voltage Swing â V
Figure 67
HARMONIC DISTORTION
vs
OUTPUT VOLTAGE SWING
0
â10
Single-Ended Input to
Differential Output
â20 Gain = 2
â30
RL = 800 Ω
Rf = 1.3 kΩ
â40 f= 30 MHz
â50 VS = 5 V
HD3
â60
HD2
â70
â80
â90
â100
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
VO â Output Voltage Swing â V
Figure 68
16
|
▷ |