參數(shù)資料
型號: THS4503CDGKR
廠商: Texas Instruments, Inc.
元件分類: 運(yùn)動控制電子
英文描述: WIDEBAND, LOW-DISTORTION FULLY DIFFERENTIAL AMPLIFIERS
中文描述: 寬帶,低失真全差動放大器
文件頁數(shù): 12/40頁
文件大小: 609K
代理商: THS4503CDGKR
THS4502
THS4503
SLOS352D
APRIL 2002
REVISED JANUARY 2004
www.ti.com
12
TYPICAL CHARACTERISTICS (
±
5 V Graphs)
Figure 28
0.4
0.3
0.2
0.1
0
0.1
0.2
0.3
0.4
100
0
100
200
300
400
500
t
Time
ns
VO
SMALL-SIGNAL TRANSIENT RESPONSE
Gain = 1
R
L
= 800
R
f
= 499
t
r
/t
f
= 300 ps
V
S
=
±
5 V
Figure 29
t
Time
μ
s
0
1
4
0
0.1 0.2 0.3 0.4 0.5 0.6
S
1
2
OVERDRIVE RECOVERY
4
0.7 0.8 0.9
1
3
3
5
2
5
0
0.5
2
0.5
1
2
1.5
1.5
2.5
1
2.5
Gain = 4
R
L
= 800
R
f
= 499
Overdrive = 4.5 V
V
S
=
±
5 V
Figure 30
6
4
2
0
2
4
6
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
t
Time
μ
s
1
3
2
1
0
1
2
3
S
OVERDRIVE RECOVERY
VI
Gain = 4
R
L
= 800
R
f
= 499
Overdrive = 5.5 V
V
S
=
±
5 V
Figure 31
1
10
100
0.01
0.1
1
10
100
V
n
I
n
f
Frequency
kHz
V
VOLTAGE AND CURRENT NOISE
vs
FREQUENCY
n
H
I
H
1000
10 k
Figure 32
10
0
10
20
30
40
50
60
70
80
90
0.1
1
10
100
R
REJECTION RATIOS
vs
FREQUENCY
f
Frequency
MHz
PSRR+
PSRR
CMMR
R
L
= 800
V
S
=
±
5 V
Figure 33
0
10
20
30
40
50
60
70
80
90
100
40
30
20
10 0
10 20 30 40 50 60 70 80 90
Case Temperature
°
C
R
REJECTION RATIOS
vs
CASE TEMPERATURE
PSRR+
PSRR
CMMR
R
L
= 800
V
S
=
±
5 V
Figure 34
70
60
50
40
30
20
10
0
0.1
1
10
100
O
OUTPUT BALANCE ERROR
vs
FREQUENCY
f
Frequency
MHz
P
IN
=
20 dBm
R
L
= 800
R
f
= 499
V
S
=
±
5 V
Figure 35
0
0.01
10
20
30
40
50
60
0.1
1
10
100
1000
150
120
90
60
30
0
30
O
OPEN-LOOP GAIN AND PHASE
vs
FREQUENCY
f
Frequency
MHz
P
IN
=
30 dBm
R
L
= 800
R
f
= 100 k
V
S
=
±
5 V
P
Gain
Phase
°
Figure 36
48
49
50
51
52
53
54
55
56
57
40
30
20
100
10 20 30 40 50 60 70 80 90
Case Temperature
°
C
O
OPEN-LOOP GAIN
vs
CASE TEMPERATURE
R
L
= 800
V
S
=
±
5 V
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