参数资料
型号: AD8139ARDZ
厂商: Analog Devices Inc
文件页数: 6/25页
文件大小: 0K
描述: IC AMP DIFF R-R LN LDIST 8SOIC
标准包装: 98
放大器类型: 差分
电路数: 1
输出类型: 差分,满摆幅
转换速率: 800 V/µs
-3db带宽: 410MHz
电流 - 输入偏压: 2.25µA
电压 - 输入偏移: 150µV
电流 - 电源: 24.5mA
电流 - 输出 / 通道: 100mA
电压 - 电源,单路/双路(±): 4.5 V ~ 12 V,±2.25 V ~ 6 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm Width)裸露焊盘
供应商设备封装: 8-SOIC-EP
包装: 管件
产品目录页面: 770 (CN2011-ZH PDF)
AD8139
Rev. B | Page 13 of 24
–100
–75
–50
–25
50
25
75
0
100
TIME (ns)
V
O,
d
m
(V
)
5ns/DIV
VO, dm = 100mV p-p
CF = 0pF
(CF = 0pF,
VS = ±5V)
VO, dm
(CF = 2pF, VS = ±5V)
0
467
9-
0
43
Figure 31. Small Signal Transient Response for Various CF
–0.100
–0.075
–0.050
–0.025
0.050
0.025
0.075
0
0.100
TIME (ns)
V
O,
d
m
(V
)
5ns/DIV
RS = 31.6
CL, dm = 30pF
RS = 63.4
CL, dm = 15pF
0
467
9-
0
64
Figure 32. Small Signal Transient Response for Capacitive Loads
5
–100
–95
–90
–85
–80
–75
–70
–65
–60
–55
–50
–45
–40
–35
–30
–25
–20
–15
–10
–5
0
9.55 9.65 9.75 9.85 9.95 10.05 10.15 10.25 10.35 10.45 10.55
FREQUENCY (MHz)
NO
RM
AL
IZ
E
D
O
UT
P
UT
(d
Bc)
VO, dm = 2V p-p
FC1 = 10MHz
FC2 = 10.1MHz
0
46
79
-0
27
Figure 33. Intermodulation Distortion
–2.5
–1.5
–1.0
–0.5
1.0
0.5
2.0
–2.0
1.5
0
2.5
TIME (ns)
V
O,
d
m
(V
)
5ns/DIV
4V p-p
CF = 0pF
2V p-p
CF = 2pF
CF = 0pF
CF = 2pF
0
467
9-
0
44
Figure 34. Large Signal Transient Response for Various CF
–1.5
–1.0
–0.5
1.0
0.5
0
1.5
TIME (ns)
V
O,
d
m
(V
)
5ns/DIV
RS = 63.4
CL, dm = 15pF
RS = 31.6
CL, dm = 30pF
0
467
9-
0
65
Figure 35. Large Signal Transient Response for Capacitive Loads
1.5
–1.5
–1.0
–0.5
0
0.5
1.0
600
–600
–400
–200
0
200
400
TIME (ns)
AM
P
L
IT
UDE
(
V
)
E
R
RO
R
(
V
)1DI
V
=
0.
01%
CF = 2pF
VO, dm = 2.0V p-p
35ns/DIV
ERROR
VIN
VO, dm
0
46
79
-03
4
Figure 36. Settling Time (0.01%)
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