参数资料
型号: AD8045ARDZ-REEL7
厂商: Analog Devices Inc
文件页数: 7/25页
文件大小: 0K
描述: IC OPAMP VF ULDIST LN 70MA 8SOIC
产品培训模块: Practical Guide High Speed PCB Layout
标准包装: 1,000
放大器类型: 电压反馈
电路数: 1
转换速率: 1350 V/µs
-3db带宽: 1GHz
电流 - 输入偏压: 2µA
电压 - 输入偏移: 200µV
电流 - 电源: 16mA
电流 - 输出 / 通道: 70mA
电压 - 电源,单路/双路(±): 3.3 V ~ 12 V,±1.65 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: 带卷 (TR)
AD8045
Rev. A | Page 14 of 24
04814-0-055
FREQUENCY (MHz)
1000
1
10
100
CLOS
E
D
-LOOP
OUTP
UT
IMP
E
DANCE
(
)
1000
100
10
1
0.1
0.01
G = +1
VS =±5V
Figure 49. Output Impedance vs. Frequency
04814-0-040
FREQUENCY (MHz)
10
520
THIRD-ORDE
R
INTE
RCE
P
T
(dBm)
50
48
46
44
42
40
38
34
32
36
30
40
G = +10
VS = ±5V
RL = 1k
Figure 50. Third-Order Intercept vs. Frequency
04814-0-021
NUMBER OF 150
LOADS
10
1
D
IFFER
E
N
T
IA
L
PH
A
SE
(
D
egrees)
0
0.25
0.20
0.15
0.10
0.05
DIFFE
RE
NTIAL
GAIN
(%)
0
–0.02
–0.04
–0.06
–0.08
–0.10
–0.14
–0.18
–0.12
–0.16
–0.20
GAIN
PHASE
G = +2
VS = ±5V
Figure 51. Differential Gain and Phase vs. Number of 150 Loads
04814-0-063
VOFFSET (V)
900
–900
–600
–300
0
600
300
COUNT
100
80
60
40
20
0
VS = ±5V
N = 450
X = 50
V
σ = 180V
Figure 52. VOS Distribution for VS = ±5 V
04814-0-077
VOFFSET (V)
1500
–300
0
300
600
900
1200
COUNT
80
60
40
20
0
VS = +5V
N = 450
X = 540
V
σ = 195V
Figure 53. VOS Distribution for VS = +5 V
04814-0-058
TEMPERATURE (°C)
125
–40
–25
–10
5
20
50
35
95
110
80
65
OFFSET
VOLTA
GE
(
V)
500
300
100
–100
–300
–500
–700
–900
–1100
VS = +5V
VS = ±5V
Figure 54. Offset Voltage vs. Temperature for Various Supplies
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