AD8318_07 datasheet(5/24 Pages) AD

No de pièce	AD8318

Description	1 MHz to 8 GHz, 70 dB Logarithmic Detector/Controller

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AD8318

Rev. B | Page 5 of 24

Parameter

Conditions

Min

Typ

Max

Unit

VSET INTERFACE

VSET (Pin 7)

Nominal Input Range

PIN = 0 dBm; measurement mode2

0.5

PIN = −65 dBm; measurement mode2

2.1

V

Logarithmic Scale Factor

−0.04

dB/mV

Bias Current Source

PIN = −10 dBm; VSET = 2.1 V

2.5

μA

TEMPERATURE REFERENCE

TEMP (Pin 13)

Output Voltage

TA = 25°C, RLOAD = 10 kΩ

0.57

0.6

0.63

V

Temperature Slope

−40°C ≤ TA

≤ +85°C, R

LOAD

= 10 kΩ

2

mV/°C

Current Source/Sink

TA = 25°C

10/0.1

mA

POWER-DOWN INTERFACE

ENBL (Pin 16)

Logic Level to Enable Device

1.7

V

ENBL Current When Enabled

ENBL = 5 V

<1

μA

ENBL Current When Disabled

ENBL = 0 V; sourcing

15

μA

POWER INTERFACE

VPSI (Pin 3 and Pin 4), VPSO (Pin 9)

Supply Voltage

4.5

5

5.5

V

Quiescent Current

ENBL = 5 V

50

68

82

mA

vs. Temperature

−40°C ≤ TA ≤ +85°C

150

μA/°C

Supply Current when Disabled

ENBL = 0 V, total currents for VPSI and VPSO

260

μA

vs. Temperature

−40°C ≤ TA ≤ +85°C

350

μA

1 Controller mode.

2 Gain = 1. For other gains, see the Measurement Mode section.

Numéro de pièce similaire - AD8318_07

Fabricant	No de pièce	Fiches technique	Description
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Description similaire - AD8318_07

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Analog Devices	AD8318	1Mb / 24P	1 MHz to 8 GHz, 70 dB Logarithmic Detector/Controller REV. B
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Analog Devices	AD8318	2Mb / 24P	1 MHz - 8 GHz, 60 dB Logarithmic Detector/Controller REV. 0
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