ths3001, ths3002
420-mhz 高-速 电流-反馈 放大器
slos217a – july 1998 – 修订 六月 1999
13
邮递 办公室 盒 655303
•
达拉斯市, 德州 75265
典型 特性
f – 频率 – hz
输出 振幅
vs
频率
50
30
10
–10
1M 100M
60
40
20
0
10M 1G100k
70
g = +1000
R
F
= 10 k
Ω
R
L
= 150
Ω
V
O
= 200 mv rms
V
CC
=
±
5 v
V
CC
=
±
15 v
输出 振幅 – db
图示 30
图示 31
f – 频率 – hz
normalized 输出 回馈
vs
频率
0
–2
–4
–6
1M 100M
1
–1
–3
–5
10M 1G100k
2
3
R
F
= 560
Ω
normalized 输出 回馈 – db
R
F
= 680
Ω
R
F
= 1 k
Ω
增益 = –1
V
CC
=
±
15 v
R
L
= 150
Ω
V
I
= 200 mv rms
图示 32
f – 频率 – hz
normalized 输出 回馈
vs
频率
0
–2
–4
–6
1M 100M
1
–1
–3
–5
10M 1G100k
2
3
R
F
= 560
Ω
normalized 输出 回馈 – db
R
F
= 750
Ω
R
F
= 1 k
Ω
增益 = –1
V
CC
=
±
5 v
R
L
= 150
Ω
V
I
= 200 mv rms