ADL5602ARKZ-R7

50 MHz to 4 GHz Linear RF/IF Gain Block with Internal 50 Ω Matching

Product Description

Product Overview

The ADL5602ARKZ-R7 is a high-performance broadband RF/IF gain block amplifier designed to provide a stable, fixed gain across a wide frequency range from 50 MHz up to 4 GHz. Featuring an internally matched 50 Ω input and output, the device simplifies RF front end design and minimizes external matching components. It delivers approximately 20 dB of gain with excellent dynamic range, low noise figure, and high linearity, making it suitable for wireless communications, CATV, cellular systems, instrumentation, and other RF/IF signal chain applications.

Key Features

Broadband RF/IF gain block amplifier covering 50 MHz to 4 GHz
Fixed gain ~20 dB across wide band
Internally matched 50 Ω input and output, simplifies design
Low noise figure (typical ~3.3 dB @ 2 GHz)
High linearity: OIP3 ~42 dBm, P1dB ~19.3 dBm (typ)
Single 5 V supply operation
Low quiescent current (~89 mA)
Thermally efficient SOT-89-3 package
RoHS compliant and modular for system integration

Applications

Wireless communications front ends
Cellular and mobile RF systems
CATV and broadband signal amplification
RF/IF stages in instrumentation
Gain boosting in receiver chains
Intermediate frequency amplification
Test and measurement equipment

Electrical Characteristics

Parameter	Typical
Device Type	RF/IF Broadband Gain Block Amplifier
Frequency Range	50 MHz – 4 GHz
Gain	~20 dB
Noise Figure	~3.3 dB @ 2 GHz
OIP3	~42 dBm
P1dB	~19.3 dBm
Supply Voltage	4.5 V – 5.5 V (typ 5 V)
Supply Current	~89 mA
Input/Output Match	50 Ω internal matching
Package	SOT-89-3
Operating Temp.	–40 °C ~ +85 °C
RoHS Compliance	RoHS Compliant