参数资料
型号: ADA4927-2YCPZ-RL
厂商: Analog Devices Inc
文件页数: 3/24页
文件大小: 0K
描述: IC OPAMP CF DIFF DUAL LN 24LFCSP
标准包装: 5,000
放大器类型: 电流反馈
电路数: 2
输出类型: 差分
转换速率: 5000 V/µs
-3db带宽: 2.3GHz
电流 - 输入偏压: 500nA
电压 - 输入偏移: 300µV
电流 - 电源: 20mA
电流 - 输出 / 通道: 65mA
电压 - 电源,单路/双路(±): 4.5 V ~ 11 V,±2.25 V ~ 5.5 V
工作温度: -40°C ~ 105°C
安装类型: 表面贴装
封装/外壳: 24-VFQFN 裸露焊盘,CSP
供应商设备封装: 24-LFCSP-VQ(4x4)
包装: 带卷 (TR)
ADA4927-1/ADA4927-2
Rev. A | Page 11 of
24
40
–50
–60
–70
–80
–90
–100
–110
–120
–130
1
10
100
1k
FREQUENCY (MHz)
HAR
M
O
N
IC
DI
S
T
O
R
T
IO
N
(d
Bc)
57
4-
0
19
–40
–50
–60
–70
–80
–90
–100
–110
–120
–130
1
10
100
1k
FREQUENCY (MHz)
HAR
M
O
N
IC
DI
S
T
O
R
T
IO
N
(d
Bc)
07
57
4-
0
22
07
VOUT, dm = 2V p-p
HD2, RL = 1k
HD3, RL = 1k
HD2, RL = 200
HD3, RL = 200
HD2, G = 1
HD3, G = 1
HD2, G = 10
HD3, G = 10
HD2, G = 20
HD3, G = 20
Figure 19. Harmonic Distortion vs. Frequency at Various Loads
–40
–50
–60
–70
–80
–90
–100
–110
HAR
M
O
NI
C
DI
S
T
O
RT
IO
N
(d
Bc)
Figure 22. Harmonic Distortion vs. Frequency at Various Gains
–120
–130
1
10
100
1k
57
4-
0
20
FREQUENCY (MHz)
07
VOUT, dm = 2V p-p
HD2, VS = ±5V
HD3, VS = ±5V
HD2, VS = ±2.5V
HD3, VS = ±2.5V
Figure 20. Harmonic Distortion vs. Frequency at Various Supplies
–20
–30
–40
–50
–60
–70
–80
–90
–100
HARM
O
NI
C
DI
S
T
O
RT
IO
N
(
d
Bc)
30
–40
–50
–60
–70
–80
–90
–100
–110
–120
–130
0
1
23
4
5
67
8
9
VOUT, dm (V p-p)
HARM
O
NI
C
DI
S
T
O
RT
IO
N
(
d
Bc)
07
57
4-
02
3
VOUT, dm = 2V p-p
HD2, VS = ±5V
HD3, VS = ±5V
HD2, VS = ±2.5V
HD3, VS = ±2.5V
Figure 23. Harmonic Distortion vs. VOUT, dm and Supply Voltage, f = 10 MHz
–40
–50
–60
–70
–80
–90
–100
–110
–120
–4
–3
–2
–1
0
1
2
3
4
HA
RM
O
N
IC
D
IS
T
O
R
T
IO
N
(d
Bc)
57
4-
0
24
–110
–120
–1.2 –1.0 –0.8 –0.6 –0.4 –0.2
0
0.2
0.4 0.6 0.8 1.0 1.2
VOCM (V)
07
57
4-
02
1
VOUT, dm = 2V p-p
HD2, 10MHz
HD3, 10MHz
Figure 21. Harmonic Distortion vs. VOCM at 10 MHz, ±2.5 V Supplies
VOUT, dm = 2V p-p
HD2, 10MHz
HD3, 10MHz
VOCM (V)
07
Figure 24. Harmonic Distortion vs. VOCM at 10 MHz, ±5 V Supplies
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