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reference designADL5324ARKZ | Demoboard EVAL-CN0551-EBZ

Analog Devices ADL5324ARKZ | Demoboard EVAL-CN0551-EBZ

USB-Powered, 433.92 MHz RF Power Amplifier with Overtemperature Management

Overview

TopologyOther Topology

Description

The ADL5324 incorporates a dynamically adjustable biasing circuit that allows for the customization of OIP3 and P1dB performance from 3.3 V to 5 V, without the need for an external bias resistor. This feature gives the designer the ability to tailor driver amplifier performance to the specific needs of the design. This feature also creates the opportunity for dynamic biasing of the driver amplifier where a variable supply is used to allow for full 5 V biasing under large signal conditions, and then reduced supply voltage when signal levels are smaller and lower power consumption is desirable. This scalability reduces the need to evaluate and inventory multiple driver amplifiers for different output power requirements, from 25 dBm to 29 dBm output power levels.

Features

  • +35 dB Gain
  • 433 MHz ISM Band Optimized
  • 50 Ohm Input and Output Impedance Matched
  • Over temperature Monitoring
  • Automatic Thermal Shutoff & Turn on

Typical applications

  • Intended for applications outside radio communications

More information

Parts approved by Analog Devices

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Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
Class
Ingress Protection Code
PCB Thickness(mm)
Center Contact
Operating Temperature
L(nH)
Tol. L
Test Condition L
Qmin.
Test Condition Q
RDC max.(Ω)
IR(mA)
fres(MHz)
SamplesAvailability & Sample
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60312202114513
SPECWR-SMA PCB End Launch, Industrial, None
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Availability
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Downloads7 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWR-SMA PCB End Launch
ClassIndustrial 
Ingress Protection CodeNone 
PCB Thickness1.6 mm
Center ContactØ 0.51 WIDE x 0.25 THK 
Operating Temperature -65 °C up to +165 °C
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744765056GA
SPECWE-KI SMT Wire Wound Ceramic Inductor, –, –

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

Simu­lation
Availability
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Downloads11 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-KI SMT Wire Wound Ceramic Inductor
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Operating Temperature -40 °C up to +125 °C
Inductance5.6 nH
Inductance±0.2nH 
Inductance250 MHz 
Q-Factor23 
Q-Factor250 MHz 
DC Resistance0.083 Ω
Rated Current760 mA
Self Resonant Frequency5800 MHz
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