位置:首页 > IC型号导航 > 首字符A型号页 > 首字符A的型号第1187页 > ADA4860-1YRJZ-R2 > ADA4860-1YRJZ-R2 PDF资料 > ADA4860-1YRJZ-R2 PDF资料1第7页

ADA4860-1
8
7
闭环增益(分贝)
V
S
= ±5V
G = +2
R
G
= R
F
V
OUT
= 0.2V P-P
7
R
F
= 301
6
闭环增益(分贝)
R
F
= 301
R
F
= 402
R
F
= 604
6
5
4
R
F
= 499
3
R
F
= 402
2
05709-009
5
R
F
= 499
4
3
2
1
V
S
= ±5V
G = +2
R
G
= R
F
V
OUT
= 2V峰 - 峰值
1
10
频率(MHz)
100
R
F
= 604
0
0.1
1
10
频率(MHz)
100
1000
0
0.1
1000
图10.小信号频率响应与
F
图13.大信号频率响应与
F
2
1
0
–1
V
S
= ±5V
V
OUT
= 0.2V P-P
R
L
= 75
2
G = 1 ,R
F
= 550
1
0
–1
V
S
= 5V
V
OUT
= 0.2V P-P
R
L
= 75
G = 1 ,R
F
= 550
归一化增益(分贝)
归一化增益(分贝)
G = 2 ,R
F
= R
G
= 499
–2
–3
–4
05709-006
G = 2 ,R
F
= R
G
= 499
–2
–3
–4
05709-005
–5
–6
0.1
–5
–6
0.1
1
10
频率(MHz)
100
1000
1
10
频率(MHz)
100
1000
图11.小信号频率响应为各种增益
图14.小信号频率响应为各种增益
2
1
0
–1
V
S
= ±5V
V
OUT
= 2V峰 - 峰值
R
L
= 75
归一化增益(分贝)
2
1
0
–1
V
S
= 5V
V
OUT
= 2V峰 - 峰值
R
L
= 75
归一化增益(分贝)
G = 1 ,R
F
= 550
–2
–3
G = 2 ,R
F
= R
G
= 499
–4
05709-015
G = 1 ,R
F
= 550
–2
–3
G = 2 ,R
F
= R
G
= 499
–4
05709-016
–5
–6
0.1
–5
–6
0.1
1
10
频率(MHz)
100
1000
1
10
频率(MHz)
100
1000
图12.大信号频率响应为各种增益
图15.大信号频率响应为各种增益
第0版|第20页第7
05709-004
1