参数资料
型号: THS4227D
厂商: TEXAS INSTRUMENTS INC
元件分类: 音频/视频放大
英文描述: 3 CHANNEL, VIDEO PREAMPLIFIER, PDSO16
封装: PLASTIC, SOIC-16
文件页数: 2/32页
文件大小: 411K
代理商: THS4227D
THS4221, THS4225
THS4222, THS4226
THS4223, THS4227
SLOS399C – AUGUST 2002 – REVISED JANUARY 2003
www.ti.com
10
TYPICAL CHARACTERISTICS
TABLE OF GRAPHS
FIGURE
Small signal frequency response
1
Slew rate vs Output voltage step
2, 3
Harmonic distortion vs Frequency
4, 5, 8, 9
Harmonic distortion vs Output voltage swing
6, 7
Voltage and current noise vs Frequency
10
Differential gain vs Number of loads
11, 13
Differential phase vs Number of loads
12, 14
Quiescent current vs Supply voltage
15
Output voltage vs Load resistance
16
Open-loop gain and phase vs Frequency
17
Open-loop gain vs Supply voltage
18
Rejection ratio vs Frequency
19
Rejection ratio vs Case temperature
20
Common-mode rejection ratio vs Input common-mode range
21, 22
Input offset voltage vs Case temperature
23
Input bias and offset current vs Case temperature
24, 25
Power-down quiescent current vs Supply voltage
26
Output impedance in power down vs Frequency
27
Crosstalk vs Frequency
28
–2
0
2
4
6
8
10
12
14
16
18
20
22
0.1
1
10
100
1 k
f – Frequency – MHz
Small
Signal
Gain
dB
SMALL SIGNAL FREQUENCY RESPONSE
Gain = 10, Rf = 2 k
Gain = 5, Rf = 2 k
Gain = 2, Rf = 1.3 k
RL = 499
POUT = –7 dBm
VS = ±5 V
Gain = 1, Rf = 0
Figure 1
0
200
400
600
800
1000
1200
0123
4
5
VO – Output Voltage Step – V
SR
Slew
Rate
SLEW RATE
vs
OUTPUT VOLTAGE STEP
s
V/
Gain = 1
RL = 499
Rf = 1.3 k
VS = ±5 V
Fall
Rise
Figure 2
0
100
200
300
400
500
600
0
0.5
1
1.5
2
VO – Output Voltage Step – V
SR
Slew
Rate
SLEW RATE
vs
OUTPUT VOLTAGE STEP
s
V/
Gain = –1
RL = 499
Rf = 1.3 k
VS = ±5 V
Fall
Rise
Figure 3
相关PDF资料
PDF描述
THS4225DGNRG4 1 CHANNEL, VIDEO PREAMPLIFIER, PDSO8
THS4221DGNRG4 1 CHANNEL, VIDEO PREAMPLIFIER, PDSO8
THS4226DGQRG4 1 CHANNEL, VIDEO PREAMPLIFIER, PDSO10
THS4221DRG4 1 CHANNEL, VIDEO PREAMPLIFIER, PDSO8
THS4225DRG4 1 CHANNEL, VIDEO PREAMPLIFIER, PDSO8
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