参数资料
型号: THS4223D
厂商: TEXAS INSTRUMENTS INC
元件分类: 音频/视频放大
英文描述: 3 CHANNEL, VIDEO PREAMPLIFIER, PDSO14
封装: PLASTIC, SOIC-14
文件页数: 3/32页
文件大小: 411K
代理商: THS4223D
THS4221, THS4225
THS4222, THS4226
THS4223, THS4227
SLOS399C – AUGUST 2002 – REVISED JANUARY 2003
www.ti.com
11
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
0
0.1
1
10
100
HD2
HD3
Harmonic
Distortion
dBc
HARMONIC DISTORTION
vs
FREQUENCY
f – Frequency – MHz
Gain = 1
RL = 150
VO = 2 VPP
VS = ±5 V
Figure 4
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
0
0.1
1
10
100
HD2
HD3
Harmonic
Distortion
dBc
HARMONIC DISTORTION
vs
FREQUENCY
f – Frequency – MHz
Gain = 1
RL = 499
VO = 2 VPP
VS = ±5 V
Figure 5
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
0
0.5 1
1.5 2
2.5 3
3.5 4
4.5 5
Harmonic
Distortion
dBc
HARMONIC DISTORTION
vs
OUTPUT VOLTAGE SWING
VO – Output Voltage Swing – V
HD3, 5 V
HD2,
±5 V
and 5 V
HD3,
±5 V
Gain = 1
RL = 499
f = 8 MHz
Figure 6
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
0
0.5 1
1.5 2
2.5 3
3.5 4
4.5 5
Harmonic
Distortion
dBc
HARMONIC DISTORTION
vs
OUTPUT VOLTAGE SWING
VO – Output Voltage Swing – V
HD3, 5 V
HD2,
±5 V
HD3,
±5 V
Gain = 1
RL = 499
f= 30 MHz
HD2, 5 V
Figure 7
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
0
0.1
1
10
100
HD2
HD3
Harmonic
Distortion
dBc
HARMONIC DISTORTION
vs
FREQUENCY
f – Frequency – MHz
Gain = 1
RL = 150
VO = 2 VPP
VS = 5 V
Figure 8
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
0
0.1
1
10
100
HD2
HD3
Harmonic
Distortion
dBc
HARMONIC DISTORTION
vs
FREQUENCY
f – Frequency – MHz
Gain = 1
RL = 499
VO = 2 VPP
VS = 5 V
Figure 9
Figure 10
1
10
100
1 k
10 k
100 k
1 M
10 M
0.1
1
10
Vn
In
f – Frequency – Hz
V
oltage
Noise
VOLTAGE AND CURRENT NOISE
vs
FREQUENCY
nV/
Hz
V
n
Current
Noise
pA/
Hz
I n
Figure 11
0
0.02
0.04
0.06
0.08
0.10
0.12
0.14
0.16
0.18
0.20
0
1
23
45
Number of Loads – 150
Differential
Gain
%
DIFFERENTIAL GAIN
vs
NUMBER OF LOADS
Gain = 2
Rf = 1.5 k
40 IRE – NTSC
Worst Case
±100
IRE Ramp
VS = 5 V
VS = ±5 V
Figure 12
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
0.4
012
34
5
Number of Loads – 150
Differential
Phase
DIFFERENTIAL PHASE
vs
NUMBER OF LOADS
Gain = 2
Rf = 1.5 k
40 IRE – NTSC
Worst Case
±100 IRE Ramp
°
相关PDF资料
PDF描述
THS4227PWPR 3 CHANNEL, VIDEO PREAMPLIFIER, PDSO16
THS4227PWP 3 CHANNEL, VIDEO PREAMPLIFIER, PDSO16
THS4227DR 3 CHANNEL, VIDEO PREAMPLIFIER, PDSO16
THS4227D 3 CHANNEL, VIDEO PREAMPLIFIER, PDSO16
THS4225DGNRG4 1 CHANNEL, VIDEO PREAMPLIFIER, PDSO8
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