Overview

Features and Benefits

  • Fixed gain of 24.1 dB
  • Broadband operation from 30 MHz
    to 6 GHz
  • Input/output internally matched to
    50 Ω
  • Integrated bias control circuit
  • OIP3 of 36.4 dBm at 900 MHz
  • P1dB of 18.1 dBm at 900 MHz
  • Noise figure of 2.9 dB at 900 MHz
  • Single 5V power supply
  • Low quiescent current of 56 mA
  • Wide operating temperature range of
    -40°C to +105°C
  • Thermally efficient SOT-89 package
  • ESD rating of ±1.5 kV (Class 1C)

Product Details

The ADL5545 is a single-ended RF/IF gain block amplifier that provides broadband operation from 30 MHz to 6 GHz. The ADL5545 provides over 36 dBm of OIP3 using only 56 mA from a 5 V supply.

The ADL5545 provides a gain of 24 dB, which is stable over frequency, temperature, power supply, and from device to device. The amplifier is offered in the industry-standard SOT-89 package and is internally matched to 50 Ω at the input and output, making the ADL5545 very easy to implement in a wide variety of applications. The only external components required are the input/output ac coupling capacitors, power supply decoupling capacitors, and dc bias inductor.

The ADL5545 is fabricated on an InGaP HBT process and has a high ESD rating of ±1.5 kV (Class 1C). The ADL5545 is also fully specified for operation across the wide temperature range of −40°C to +105°C. A fully populated RoHS-compliant evaluation board is available.

Product Lifecycle icon-recommended Recommended for New Designs

This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.

Evaluation Kits (1)

Tools & Simulations

Sys-Parameters

Sys-Parameter Models for Keysight Genesys

Sys-Parameter models contain behavioral parameters, such as P1dB, IP3, gain, noise figure and return loss, which describe nonlinear and linear characteristics of a device.

S-Parameters

Design Tools

ADIsimRF

ADIsimRF is an easy-to-use RF signal chain calculator. Cascaded gain, noise, distortion and power consumption can be calculated, plotted and exported for signal chains with up to 50 stages. ADIsimRF also includes an extensive data base of device models for ADI’s RF and mixed signal components.

ADI RF Amplifier Library for Agilent ADS

Used to analyze ADI RF Gain Blocks in the Agilent ADS modeling environment.

Product Recommendations

ADL5545 Companion Parts

Recommended Active Mixers

  • For high IP3 performance with RF inputs from 10 MHz to 6 GHz: ADL5801.
  • For a high performance PLL with integrated VCO for the active mixers: ADF4350, ADF4351.
  • For high IP3, dual channel up/down conversion from 100 MHz to 6 GHz,: ADL5802.

Design Resources

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.  "Zero defects" for shipped products is always our goal.

Discussions

ADL5545 Discussions

RE: ADL5545 gain
15 week(s) ago in RF and Microwave
RE: [ADL5545] Using the deembedded S-parameters
22 week(s) ago in RF and Microwave
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The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.


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Evaluation Boards Pricing displayed is based on 1-piece.
Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.