ADL5324 400 MHz TO 4000 MHz ½ Watt RF Driver Amplifier _ BDTIC a Leading Distributor in China

ADL5324 400 MHz TO 4000 MHz ½ Watt RF Driver Amplifier

The ADL5324 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 reduced 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 25 dBm to 29 dBm output power levels. The ADL5324 is also rated to operate across the wide temperature range of −40°C to +105°C for reliable performance in designs that experience higher temperatures, such as power amplifiers. The ½ W driver amplifier also covers the wide frequency range of 400 MHz to 4000 MHz, and only requires a few external components to be tuned to a specific band within that wide range. This high performance broadband RF driver amplifier is well suited for a variety of wired and wireless applications, including cellular infrastructure, ISM band power amplifiers, defense equipment, and instrumentation equipment. A fully populated evaluation board is available. The ADL5324 also delivers excellent ACPR vs. output power and bias voltage. The driver can deliver greater than 17 dBm of output power at 2140 MHz, while achieving an ACPR of −55 dBc at 5 V. If the bias is reduced to 3.3 V, the −55 dBc ACPR output power only minimally reduces to 15 dBm. Applications Wireless infrastructure Automated test equipment ISM/AMR applications

The ADL5324 also delivers excellent ACPR vs. output power and bias voltage. The driver can deliver greater than 17 dBm of output power at 2140 MHz, while achieving an ACPR of −55 dBc at 5 V. If the bias is reduced to 3.3 V, the −55 dBc ACPR output power only minimally reduces to 15 dBm.

Applications

Wireless infrastructure
Automated test equipment
ISM/AMR applications

Features and Benefits

Operation from 400 MHz to 4000 MHz

Gain of 14.6 dB at 2140 MHz

OIP3 of 43.1 dBm at 2140 MHz

P1dB of 29.1 dBm at 2140 MHz

Noise figure of 3.8 dB

Operating temperature range of −40°C to +105°C

Dynamically adjustable bias
Adjustable power supply bias: 3.3 V to 5 V
Low power supply current: 62 mA to 133 mA
No bias resistor needed

SOT-89 package, MSL-1 rated

ESD rating of ±3 kV (Class 2)

RF & Microwave

Data Sheets

Document	note
ADL5324: 400 MHz to 4000 MHz ½ Watt RF Driver Amplifier Data Sheet (Rev. B)	PDF 566 kB

Application Notes

Document	note
AN-1363: Meeting Biasing Requirements of Externally Biased RF/Microwave Amplifiers with Active Bias Controllers (Rev. 0)	PDF 804.11 K

Order Information

Part Number	Package	Packing Qty	Temp Range	Price 100-499	Price 1000+	RoHS
ADL5324ARKZ-R7 Production	3 ld SOT89	REEL 1000	-40 to 105C	0	3.35	Y

Evaluation Boards

Part Number	Description	Price	RoHS
ADL5324-EVALZ	Evaluation Board	100.19	Y
AD-PZSDR2400TDD-EB	Evaluation Board	399.99	Y

Reference Materials

Product Selection Guide：RF Source Booklet

ADL5324: 400 MHz至4000 MHz ½ WRF驱动放大器数据手册 (Rev. B) adl5324

ADL5324: 400 MHz to 4000 MHz ½ Watt RF Driver Amplifier Data Sheet (Rev. B) adl5324

ADL5324 S-Parameters (Rev. C) adl5324

ADI RF Amplifier Library for Agilent ADS ad8353

AN-1363: 利用有源偏置控制器满足外部偏置射频/微波放大器的偏置要求 (Rev. 0) hmc8120

AN-1363: Meeting Biasing Requirements of Externally Biased RF/Microwave Amplifiers with Active Bias Controllers (Rev. 0) hmc8120

RF Source Booklet adf9010