lt6205/lt6206/lt6207
8
620567f
典型 perfor 一个 ce characTERISTICS
UW
序列 输出 电阻 vs
电容的 加载
最大 undistorted 输出
信号 vs 频率
扭曲量 vs 频率
扭曲量 vs 频率 扭曲量 vs 频率
扭曲量 vs 频率
大 信号 回馈
V
S
= 5v, 0v
小 信号 回馈
V
S
= 5v, 0v
电容的 加载 (pf)
10
40
35
30
25
20
15
10
5
0
越过 (%)
100 1000
620567 g28
V
S
= 5v, 0v
一个
V
= 2
T
一个
= 25
°
C
R
S
= 10
Ω
, r
L
=
∞
R
S
= 20
Ω
, r
L
=
∞
R
L
= r
S
= 50
Ω
频率 (mhz)
0.01 0.1 1 10
扭曲量 (db)
–30
–40
–50
–60
–70
–80
–90
–100
620567 g31
一个
V
= +1
V
O
= 2v
P–P
V
S
= 5v, 0v
R
L
= 1k, 2nd
R
L
= 1k, 3rd
R
L
= 150
Ω
, 3rd
R
L
= 150
Ω
, 2nd
频率 (mhz)
0.01 0.1 1 10
扭曲量 (db)
–30
–40
–50
–60
–70
–80
–90
–100
620567 g32
一个
V
= +2
V
O
= 2v
P–P
V
S
= 5v, 0v
R
L
= 1k, 2nd
R
L
= 1k, 3rd
R
L
= 150
Ω
, 3rd
R
L
= 150
Ω
, 2nd
频率 (mhz)
0.01 0.1 1 10
扭曲量 (db)
–30
–40
–50
–60
–70
–80
–90
–100
620567 g33
一个
V
= +1
V
O
= 2v
P–P
V
S
=
±
5V
R
L
= 1k, 2nd
R
L
= 1k, 3rd
R
L
= 150
Ω
, 3rd
R
L
= 150
Ω
, 2nd
频率 (mhz)
0.01 0.1 1 10
扭曲量 (db)
–30
–40
–50
–60
–70
–80
–90
–100
620567 g34
一个
V
= +2
V
O
= 2v
P–P
V
S
=
±
5V
R
L
= 1k, 3rd
R
L
= 150
Ω
, 3rd
R
L
= 150
Ω
, 2nd
R
L
= 1k, 2nd
500mv/div
V
S
= 5v, 0v 50ns/div
一个
V
= 1
R
L
= 150
Ω
620567 g35
0V
50mv/div
V
S
= 5v, 0v 50ns/div
一个
V
= 1
R
L
= 150
Ω
620567 g36
2.5v
频率 (mhz)
0.1 1 10 100
输出 电压 摆动 (v
P–P
)
10
9
8
7
6
5
4
0
3
2
1
620567 g30
V
S
=
±
5V
T
一个
= 25
°
C
HD
2
, hd
3
< –30dbc
av = 2
av = –1
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