參數(shù)資料
型號(hào): THS4081IDRG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻/視頻放大
英文描述: 1 CHANNEL, VIDEO AMPLIFIER, PDSO8
封裝: GREEN, PLASTIC, SOIC-8
文件頁(yè)數(shù): 2/28頁(yè)
文件大?。?/td> 534K
代理商: THS4081IDRG4
THS4081, THS4082
175-MHz LOW-POWER HIGH-SPEED AMPLIFIERS
SLOS274D – DECEMBER 1999 – REVISED JUNE 2001
10
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 29
–1.2
–1.0
–0.8
–0.6
–0.4
–0.2
–0.0
0.2
0.4
0.6
0.8
1.0
1.2
0
200
400
600
800
1000
2-V STEP RESPONSE
t - Time - ns
Output
V
oltage
V
O
VCC = ± 15 V
Gain = 2
RF = 1.2 k
RL = 150
Figure 30
–12
–10
–8
–6
–4
–2
0
2
4
6
8
10
12
0
200
400
600
800
1000
20-V STEP RESPONSE
t - Time - ns
Output
V
oltage
V
O
VCC = ± 15 V
Gain = 5
RF = 1.2 k
RL = 150
Figure 31
INPUT OFFSET VOLTAGE
vs
FREE-AIR TEMPERATURE
TA - Free-Air Temperature - °C
V
IO
Input
Offset
V
oltage
mV
0.3
0.5
0.7
0.9
1.1
1.3
1.5
–40
–20
0
20
40
60
80
100
VCC = ± 15 V
VCC = ± 5 V
Figure 32
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
–40
–20
0
20
40
60
80
100
INPUT BIAS CURRENT
vs
FREE-AIR TEMPERATURE
TA - Free-Air Temperature - °C
VCC = ±15 V
Input
Bias
Current
I
IB
A
VCC = ± 5 V
Figure 33
3
5
7
9
11
13
15
57
9
11
13
15
OUTPUT VOLTAGE
vs
SUPPLY VOLTAGE
±VCC - Supply Voltage - V
TA=25°C
O
-
Output
V
oltage
-
V
RL = 150
RL = 1 k
Figure 34
3
5
7
9
11
13
15
57
9
11
13
15
TA=25°C
COMMON-MODE INPUT VOLTAGE
vs
SUPPLY VOLTAGE
±VCC - Supply Voltage - V
Common-Mode
Input
V
oltage
V
ICR
±
V
Figure 35
1
3
5
7
9
11
13
15
–40
–20
0
20
40
60
80
100
O
Output
V
oltage
V
OUTPUT VOLTAGE
vs
FREE-AIR TEMPERATURE
TA – Free-Air Temperature – _C
VCC = ± 5 V
RL = 150
VCC = ± 5 V
RL = 1 k
VCC = ± 15 V
RL = 150
VCC = ± 15 V
RL = 1 k
Figure 36
2.2
2.4
2.6
2.8
3.0
3.2
3.4
3.6
3.8
57
9
11
13
15
TA=85°C
SUPPLY CURRENT
vs
SUPPLY VOLTAGE
± VCC - Supply Voltage - V
I CC
Supply
Current
mA
TA=–40°C
TA=25°C
Figure 37
0.1
1
10
100
VOLTAGE & CURRENT NOISE
vs
FREQUENCY
f - Frequency - Hz
100
1k
10k
10
100k
nV/
Hz
V
oltage
Noise
V
n
I
n
Current
Noise
pA/
Hz
VCC = ± 15 V and ± 5 V
TA = 25°C
VN
IN
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