AD8361ART-REEL7(2000) View Datasheet(PDF) - Analog Devices

Part Name

Description

Manufacturer

AD8361ART-REEL7
(Rev.:2000)

LF to 2.5 GHz TruPwr™ Detector

Analog Devices 

GATE PULSE FOR

900MHz RF TONE

370mV

270mV

500mV PER

VERTICAL

DIVISION

RF INPUT

67mV

25mV

5␮s PER HORIZONTAL DIVISION

Figure 20. Output Response to Modulated Pulse Input

for Various RF Input Levels, Supply 3 V, Modulation

Frequency 900 MHz, No Filter Capacitor

AD8361

PWDN INPUT

370mV

500mV PER

VERTICAL

DIVISION

270mV

RF INPUT

67mV

25mV

2␮s PER HORIZONTAL DIVISION

Figure 23. Output Response Using Power-Down Mode

for Various RF Input Levels, Supply 3 V, Frequency

900 MHz, No Filter Capacitor

GATE PULSE FOR

900MHz RF TONE

370mV

270mV

500mV PER

VERTICAL

DIVISION

RF INPUT

67mV

25mV

50␮s PER HORIZONTAL DIVISION

Figure 21. Output Response to Modulated Pulse Input

for Various RF Input Levels, Supply 3 V, Modulation

Frequency 900 MHz, 0.01 µF Filter Capacitor

PWDN INPUT

370mV

500mV PER

VERTICAL

DIVISION

270mV

RF INPUT

67mV

25mV

20␮s PER HORIZONTAL DIVISION

Figure 24. Output Response Using Power-Down Mode

for Various RF Input Levels, Supply 3 V, Frequency

900 MHz, 0.01 µF Filter Capacitor

HPE3631A

POWER SUPPLY

C4

C2

0.01␮F 100pF

AD8361

VPOS SREF

IREF VRMS

C1

C3

R1 0.1␮F

75⍀

RFIN

FLTR

PWDN COMM

HP8648B

SIGNAL

GENERATOR

TEK TDS784C

SCOPE

TEK P6204

FET PROBE

C5

100pF

HPE3631A

POWER SUPPLY

C4

0.01␮F

C2

100pF

AD8361

VPOS SREF

IREF VRMS

C1

C3

R1 0.1␮F

75⍀

RFIN

FLTR

PWDN COMM

HP8648B

SIGNAL

GENERATOR

HP8110A

PULSE

GENERATOR

TEK TDS784C

SCOPE

TEK P6204

FET PROBE

C5

100pF

Figure 22. Hardware Configuration for Output Response

to Modulated Pulse Input

Figure 25. Hardware Configuration for Output Response

Using Power-Down Mode

REV. A

–7–

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