AD8318 datasheet(10/24 Pages) AD

部品番号	AD8318

部品情報	1 MHz to 8 GHz, 60 dB Logarithmic Detector/Controller

Download	24 Pages

Scroll/Zoom	100%

メーカー	AD [Analog Devices]

ホームページ	http://www.analog.com

Logo

10 / 24 page

AD8318

Rev. A | Page 10 of 24

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,

ZO = 50 Ω

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

VENBL (V)

DECREASING VENBL

INCREASING VENBL

Figure 16. Supply Current vs. Enable Voltage

20ns PER HORIZONTAL DIVISION

VOUT

GND

200mV/VERTICAL

DIVISION

PULSED RF INPUT 0.1GHz,

–10dBm

Figure 17. VOUT Pulse Response Time; Pulsed RF Input 0.1 GHz, –10 dBm;

CLPF = Open

10k

1k

100

10

1

3

10

30

100

300

1k

3k

10k

FREQUENCY (kHz)

–40dBm

–20dBm

–10dBm

0dBm

RF OFF

–60dBm

Figure 18. Noise Spectral Density of Output; CLPF = Open

1k

100

10

1

3

10

30

100

300

1k

3k

10k

FREQUENCY (kHz)

Figure 19. Noise Spectral Density of Output Buffer (from CLPF to VOUT);

CLPF = 0.1

μF

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

PIN (dBm)

2.0

–2.0

–1.6

–1.2

–0.8

–0.4

0

0.4

0.8

1.2

1.6

Figure 20. Output Voltage Stability vs. Supply Voltage at 1.9 GHz

When VP Varies by 10%, Multiple Devices

同様の部品番号 - AD8318

メーカー	部品番号	データシート	部品情報
Analog Devices	AD8318	2Mb / 24P	1 MHz - 8 GHz, 60 dB Logarithmic Detector/Controller REV. 0
	AD8318	1Mb / 24P	1 MHz to 8 GHz, 70 dB Logarithmic Detector/Controller REV. B
	AD8318	218Kb / 3P	Stable, Closed-Loop Automatic Power Control for RF Applications REV. B
	AD8318	247Kb / 5P	Software-Calibrated, 1 MHz to 8 GHz, 60 dB RF Power Measurement System Using a Logarithmic Detector REV. C
	AD8318	2Mb / 24P	Logarithmic Detector/Controller

More results

同様の説明 - AD8318

メーカー	部品番号	データシート	部品情報
Analog Devices	AD8318	2Mb / 24P	1 MHz - 8 GHz, 60 dB Logarithmic Detector/Controller REV. 0
	AD8318	1Mb / 24P	1 MHz to 8 GHz, 70 dB Logarithmic Detector/Controller REV. B
	AD8318	1Mb / 24P	1 MHz to 8 GHz, 70 dB Logarithmic Detector/Controller REV. B
	AD8318-EP	435Kb / 12P	1 MHz to 8 GHz, 70 dB Logarithmic Detector/Controller REV. 0
Hittite Microwave Corpo...	HMC611	515Kb / 10P	60 dB, LOGARITHMIC DETECTOR / CONTROLLER, 1 - 10000 MHz
	HMC611LP4	666Kb / 10P	60 dB, LOGARITHMIC DETECTOR / CONTROLLER, 1 - 10000 MHz
	HMC611	586Kb / 12P	60 dB, LOGARITHMIC DETECTOR / CONTROLLER, 1 - 10000 MHz
	HMC611LP4	362Kb / 10P	60 dB, LOGARITHMIC DETECTOR / CONTROLLER, 1 - 10000 MHz
Analog Devices	ADL5513	1Mb / 28P	1 MHz to 4 GHz, 80 dB Logarithmic Detector/Controller REV. 0
Analog Devices	ADL5513	1Mb / 12P	1 MHz to 4 GHz, 80 dB Logarithmic Detector/Controller Rev. PrA 6/08