位置:首页 > IC型号导航 > 首字符A型号页 > 首字符A的型号第1324页 > AD8027AR-REEL > AD8027AR-REEL PDF资料 > AD8027AR-REEL PDF资料2第8页

AD8027/AD8028
4
G = +1
3 V
OUT
= 200mV的P-P
2
1
闭环增益(分贝)
3
C
L
= 20pF的
C
L
= 5pF的
G = +1
2 V
OUT
= 200mV的P-P
1
0
C
L
= 20pF的
C
L
= 5pF的
闭环增益(分贝)
0
–1
–2
–3
–4
–5
–6
–7
–8
0.1
1
10
频率(MHz)
100
C
L
= 0pF
–1
–2
–3
–4
–5
–6
–7
–8
–9
C
L
= 0pF
1000
03327-A-009
–10
0.1
1
10
频率(MHz)
100
1000
03327-A-012
图10. AD8027小信号频率响应为各种C
负载
8
7
6
图13. AD8028小信号频率响应为各种C
负载
8
G = +2
V
OUT
= 200mV的P-P
G = +2
7
6
V
OUT
= 0.2V P-P
R
L
= 150
V
OUT
= 0.2V P-P
R
L
= 1k
闭环增益(分贝)
闭环增益(分贝)
5
4
3
2
1
0
–1
–2
–3
–4
0.1
1
V
OUT
= 4V P-P
V
OUT
= 2V峰 - 峰值
5
4
3
2
1
0
–1
–2
–3
V
OUT
= 2.0V P-P
R
L
= 1k
1
10
频率(MHz)
V
OUT
= 2.0V P-P
R
L
= 150
10
频率(MHz)
100
1000
03327-A-010
–4
0.1
100
1000
03327-A-013
图11.频率响应为各种输出振幅
2
1
0
图14.小信号频率响应为各种
负载
值
2
1
0
闭环增益(分贝)
–1
–2
–3
–4
–5
–6
–7
G = +1
V
OUT
= 200mV的P-P
1
10
频率(MHz)
100
1000
03327-A-011
闭环增益(分贝)
–1
–2
–3
–4
–5
–6
–7 G = +1
V
OUT
= 200mV的P-P
–8
0.1
1
+25°C
10
频率(MHz)
100
1000
03327-A-014
–40°C
+125°C
+125°C
+25°C
–40°C
–8
0.1
图12. AD8027小信号频率响应与温度的关系
图15. AD8028小信号频率响应与温度的关系
版本B |第8页24