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参数资料
| 型号： | AD8318 |
| 厂商： | Analog Devices, Inc. |
| 英文描述： | 1 MHz - 8 GHz, 60 dB Logarithmic Detector/Controller |
| 中文描述： | 1兆赫- 8千兆赫，60分贝对数检测器/控制器 |
| 文件页数： | 10/24页 |
| 文件大小： | 2127K |
| 代理商： | AD8318 |
AD8318
Rev. 0 | Page 10 of 24
0
j2
–j2
j0.5
–j0.5
j0.2
–j0.2
0
0.2
0.5
1
2
START FREQUENCY = 0.1GHz
STOP FREQUENCY = 8GHz
j1
–j1
5.8GHz
8GHz
3.6GHz
2.2GHz
1.9GHz
0.9GHz
0.1GHz
Figure 15. Input Impedance vs. Frequency; No Termination Resistor on INHI
0.07
0
0.01
0.02
0.03
0.04
0.05
0.06
1.4
1.5
1.6
1.7
1.8
0
V
ENBL
(V)
S
DECREASING V
ENBL
INCREASING V
ENBL
Figure 16. Supply Current vs. Enable Voltage
0
20ns PER HORIZONTAL DIVISION
VOUT
GND
200mV/VERTICAL
DIVISION
PULSED RF INPUT 0.1GHz,
–10dBm
Figure 17. V
OUT
Pulse Response Time. Pulsed RF Input 0.1 GHz, –10 dBm;
C
LPF
= Open
10k
1k
100
10
1
3
10
30
100
300
1k
3k
10k
0
FREQUENCY (kHz)
N
–40dBm
–20dBm
–10dBm
0dBm
RF OFF
–60dBm
Figure 18. Noise Spectral Density of Output; C
LPF
= Open
1k
100
10
1
3
10
30
100
300
1k
3k
10k
0
FREQUENCY (kHz)
N
Figure 19. Noise Spectral Density of Output Buffer (from CLPF to VOUT);
C
LPF
= 0.1
μ
F
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
–65
–55
–45
–35
–25
–15
–5
5
15
0
P
IN
(dBm)
V
O
2.0
–2.0
–1.6
–1.2
–0.8
–0.4
0
0.4
0.8
1.2
1.6
E
Figure 20. Output Voltage Stability vs. Supply Voltage at 1.9 GHz When V
P
Varies by 10%, Multiple Devices
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相关代理商/技术参数 |
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|---|---|
| AD8318_06 | 制造商:AD 制造商全称:Analog Devices 功能描述:1 MHz to 8 GHz, 60 dB Logarithmic Detector/Controller |
| AD8318_07 | 制造商:AD 制造商全称:Analog Devices 功能描述:1 MHz to 8 GHz, 70 dB Logarithmic Detector/Controller |
| AD8318ACPZ | 制造商:Analog Devices 功能描述:Power Detector, 1MHz-8GHz, AD8318ACPZ 制造商:Analog Devices 功能描述:SP Amp LOG Amp Single 5.5V 16-Pin LFCSP EP Tray |
| AD8318ACPZ-R2 | 功能描述:IC RF DETECTOR/CTRLR 16-LFCSP RoHS:是 类别:RF/IF 和 RFID >> RF 检测器 系列:- 产品变化通告:Product Discontinuation 15/May/2006 标准包装:3,000 系列:- 频率:100MHz ~ 2GHz RF 型:手机，GSM，DCS，PCS 输入范围:- 精确度:- 电源电压:2.7 V ~ 5.5 V 电流 - 电源:300µA 包装:带卷 (TR) 封装/外壳:SC-74，SOT-457 其它名称:NCS5000SNT1GOS |
| AD8318ACPZ-REEL7 | 功能描述:IC LOG DETECTOR/CTRLR 16-LFCSP RoHS:是 类别:RF/IF 和 RFID >> RF 检测器 系列:- 产品变化通告:Product Discontinuation 15/May/2006 标准包装:3,000 系列:- 频率:100MHz ~ 2GHz RF 型:手机，GSM，DCS，PCS 输入范围:- 精确度:- 电源电压:2.7 V ~ 5.5 V 电流 - 电源:300µA 包装:带卷 (TR) 封装/外壳:SC-74，SOT-457 其它名称:NCS5000SNT1GOS |
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