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ADL5545

RECOMMENDED FOR NEW DESIGNS

30 MHz to 6 GHz RF/IF Gain Block

Data Sheet (Rev. B) Product Selection Table

Part Models: 1
1ku List Price: Starting From $1.59

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Overview

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 5 V 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)

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.

Part Models: 1
1ku List Price: Starting From $1.59

Documentation

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. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
ADL5545ARKZ-R7	3-Lead SOT-89	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

This is the most up-to-date revision of the Data Sheet.

Software Resources

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Hardware Ecosystem

Parts	Product Life Cycle	Description
Phase-Locked Loop (PLL) Synthesizers 2
ADF4350	PRODUCTION	Wideband Synthesizer with Integrated VCO
ADF4351	RECOMMENDED FOR NEW DESIGNS	Wideband Synthesizer with Integrated VCO
RF Mixers 2
ADL5801	RECOMMENDED FOR NEW DESIGNS	High IP3, 10 MHz TO 6 GHz, Active Mixer
ADL5802	RECOMMENDED FOR NEW DESIGNS	Dual Channel High IP3 100 MHz TO 6 GHz Active Mixer

Tools & Simulations

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.

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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.

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S-Parameter 1

ADL5545 S-Parameters

Evaluation Kits

ADL5545 Evaluation Board

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Product Details

ADL5545-EVALZ is a fully populated, 4-layer, FR4-based evaluation board. For normal operation it requires a single 5 V/200 mA power supply. The 5 V power supply should be connected to the test loops labeled VSUP and GND. The RF input is applied to the SMA connector labeled RFIN. The RF output is available at the SMA connector labeled RFOUT.