ADL5321屬于開發(fā)板套件編程器的射頻評估開發(fā)套件開發(fā)板。由亞德諾半導體技術(shù)有限公司制造生產(chǎn)的ADL5321射頻評估和開發(fā)套件，開發(fā)板本系列中的產(chǎn)品適用于在已知實施環(huán)境中，提供能訪問射頻相關(guān)器件的功能或者有助于訪問該功能。所含的焦點產(chǎn)品范圍從射頻信號鏈元器件（如放大器和檢測器）到模塊化收發(fā)器，以及不直接包含焦點產(chǎn)品的適配器硬件，但此類硬件可供方便地訪問用戶單獨提供的特定射頻產(chǎn)品或系列。

GENERAL DESCRIPTION

The ADL5321 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 can reduce the 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 22 dBm to 26 dBm output power levels.

FEATURES

Operation: 2.3 GHz to 4.0 GHz

Gain of 14.0 dB at 2.6 GHz

OIP3 of 41.0 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 voltage: 3.3 V to 5 V

Power supply current: 37 mA to 90 mA

Dynamically adjustable bias

No bias resistor required

Thermally efficient, MSL-1 rated SOT-89 package

Operating temperature range: ?40°C to +105°C

ESD rating of ±2 kV (Class 3A)

APPLICATIONS

Wireless infrastructure

Automated test equipment

ISM/AMR applications