ADL5321 Series

2.3 GHzTO 4.0 GHz¼ Watt RF Driver Amplifier

Catalog

2.3 GHzTO 4.0 GHz¼ Watt RF Driver Amplifier

Part	Package / Case	P1dB	Frequency [Max]	Frequency [Min]	Current - Supply [Min]	Current - Supply [Max]	Supplier Device Package	Noise Figure	RF Type	Mounting Type	Gain [Max]	Gain [Min]	Test Frequency	Voltage - Supply [Min]	Voltage - Supply [Max]
Analog Devices ADL5321ARKZ-R7	TO-243AA	25.7 dBm	4 GHz	2.3 GHz	90 mA	100 mA	SOT-89-3	4 dB	CDMA Cellular GSM ISM PCS W-CDMA WLL	Surface Mount	14.6 dB	13.2 dB	2.6 GHz	4.5 V	5.5 V

Catalog

2.3 GHzTO 4.0 GHz¼ Watt RF Driver Amplifier

Key Features

• Operation: 2.3 GHz to 4.0 GHz

• Gain of 14 dB at 2.6 GHz

• OIP3 of 41 dBm at 2.6 GHz

• P1dB of 25.7 dBm at 2.6 GHz

• Noise figure: 4.0 dB at 2.6 GHz

• Power supply: 5 V

• Power supply current: 90 mA typical

• Internal active biasing

• Thermally efficient SOT-89 package

• ESD rating of ±2 kV (Class 3A

Description

The ADL5321 is a broadband, linear driver RF amplifier that operates at frequencies from 2.3 GHz to 4.0 GHz. The device can be used in a wide variety of wired and wireless applications, including ISM, WLL, PCS, GSM, CDMA, and W-CDMA.The ADL5321 operates with a 5 V supply voltage and a supply current of 90 mA.The ADL5321 is fabricated on the GaAs HBT process. The device is packaged in a low cost SOT-89 that uses an exposed paddle for excellent thermal impedance. It operates from −40°C to +105°C, and a fully populated evaluation board is available.TheADL5320is a companion part to the ADL5321 that operates at similar performance from 400 MHz to 2700 MHz.