參數(shù)資料
型號(hào): ADA4927-2YCPZ-R7
廠商: Analog Devices Inc
文件頁(yè)數(shù): 3/24頁(yè)
文件大?。?/td> 0K
描述: IC OPAMP CF DIFF DUAL LN 24LFCSP
標(biāo)準(zhǔn)包裝: 1,500
放大器類型: 電流反饋
電路數(shù): 2
輸出類型: 差分
轉(zhuǎn)換速率: 5000 V/µs
-3db帶寬: 2.3GHz
電流 - 輸入偏壓: 500nA
電壓 - 輸入偏移: 300µV
電流 - 電源: 20mA
電流 - 輸出 / 通道: 65mA
電壓 - 電源,單路/雙路(±): 4.5 V ~ 11 V,±2.25 V ~ 5.5 V
工作溫度: -40°C ~ 105°C
安裝類型: 表面貼裝
封裝/外殼: 24-VFQFN 裸露焊盤(pán),CSP
供應(yīng)商設(shè)備封裝: 24-LFCSP-VQ(4x4)
包裝: 帶卷 (TR)
ADA4927-1/ADA4927-2
Rev. A | Page 11 of
24
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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
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–70
–80
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–110
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–130
1
10
100
1k
FREQUENCY (MHz)
HAR
M
O
N
IC
DI
S
T
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R
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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
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(
d
Bc)
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–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
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–3
–2
–1
0
1
2
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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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