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參數(shù)資料
型號: AD8368ACPZ-WP
廠商: Analog Devices Inc
文件頁數(shù): 20/20頁
文件大?。?/td> 0K
描述: IC AMP VGA 24LFCSP
設計資源: Extending the Dynamic Range of ADL5513 Logarithmic Detector Using AD8368 (CN0072)
標準包裝: 64
系列: X-AMP®
放大器類型: 可變增益
電路數(shù): 1
-3db帶寬: 800MHz
電流 - 電源: 60mA
電壓 - 電源,單路/雙路(±): 4.5 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 24-VFQFN 裸露焊盤,CSP
供應商設備封裝: 24-LFCSP-VQ(4x4)
包裝: 托盤 - 晶粒
AD8368
Rev. B | Page 9 of 20
50
40
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0
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1000
NO
IS
E
F
IG
UR
E
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FREQUENCY (MHz)
05
90
7-
0
15
Figure 15. Noise Figure vs. Frequency at Maximum Gain (VMODE = 0 V)
50
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E
(
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VGAIN (V)
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90
7-
0
16
.0
70MHz
140MHz
240MHz
380MHz
Figure 16. Noise Figure vs. VGAIN (VMODE = 0 V)
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–40
–35
–30
–25
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–5
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INP
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FREQUENCY (MHz)
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17
VGAIN = 0.5V
VGAIN = 0V
VGAIN = 0.25V
VGAIN = 0.75V
VGAIN = 1V
Figure 17. Input Return Loss vs. Frequency
05
90
7-
01
8
VGAIN = 1V
VGAIN = 0.75V
VGAIN = 0.5V
VGAIN = 0.25V
VGAIN = 0V
Figure 18. Input Reflection Coefficient vs. Frequency
0
–40
–35
–30
–25
–20
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O
UT
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FREQUENCY (MHz)
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90
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19
VGAIN = 1V
VGAIN = 0V
Figure 19. Output Return Loss vs. Frequency
05
90
7-
0
20
VGAIN = 1V
VGAIN = 0V
Figure 20. Output Reflection Coefficient vs. Frequency
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