参数资料
型号: AD8368ACPZ-WP
厂商: Analog Devices Inc
文件页数: 2/20页
文件大小: 0K
描述: IC AMP VGA 24LFCSP
设计资源: Extending the Dynamic Range of ADL5513 Logarithmic Detector Using AD8368 (CN0072)
标准包装: 64
系列: X-AMP®
放大器类型: 可变增益
电路数: 1
-3db带宽: 800MHz
电流 - 电源: 60mA
电压 - 电源,单路/双路(±): 4.5 V ~ 5.5 V
工作温度: -40°C ~ 85°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: 托盘 - 晶粒
AD8368
Rev. B | Page 10 of 20
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RS
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I(
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CO
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O
RM
ANC
E
RR
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(d
B)
RF INPUT (dBm)
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90
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0
21
+85°C
–40°C
+25°C
Figure 21. RSSI (VDETO) and Conformance Error vs. Input Power (f = 70 MHz)
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(d
B)
RF INPUT (dBm)
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0
22
+85°C
–40°C
+25°C
Figure 22. RSSI (VDETO) and Conformance Error vs. Input Power (f = 140 MHz)
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S
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CO
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O
RM
ANC
E
RR
O
R
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B)
RF INPUT (dBm)
05
90
7-
0
23
+85°C
–40°C
+25°C
Figure 23. RSSI (VDETO) and Conformance Error vs. Input Power (f = 240 MHz)
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RR
O
R
(d
B)
RF INPUT (dBm)
05
90
7-
0
24
+85°C
–40°C
+25°C
Figure 24. RSSI (VDETO) and Conformance Error vs. Input Power (f = 380 MHz)
05
90
7-
02
5
CH2 50mV CH3 100mV M20s 500MS/s
2.0ns/PT
A CH1
410mV
VRSSI
VOUTP
AM
P
L
IT
UD
E
(
V
)
Figure 25. AGC Time Domain Response (3 dB Power Step, CDETO = 1 nF)
DI
S
AB
L
E
C
URRE
N
T
(m
A)
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UP
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Y
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(m
A)
TEMPERATURE (°C)
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26
4.5V
5.0V
5.5V
4.5V
5.0V
5.5V
Figure 26. Supply Current and Disable Current vs. Temperature
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