ADL5321ARKZ Semiconductors - ICs by Analog Devices

AMP DVR RF 2.3HZ-4GHZ 3SOT89

Status: Unknown
Series: -
RoHS: Unknown
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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. The ADL5321 is also rated to operate across the wide temper- ature range of −40°C to +105°C for reliable performance in designs that experience higher temperatures, such as power amplifiers. The ¼ watt driver amplifier covers the 2.3 GHz to 4.0 GHz wide frequency range 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 ADL5321 also delivers excellent adjacent channel leakage ratio (ACLR) vs. POUT. For output powers up to 10 dBm rms, the ADL5321 adds very little distortion to the output spectrum. At 2.6 GHz, the ACLR is −59 dB and a relative constellation error of −46.6 dB (<0.5% EVM) at an output power of 10 dBm rms.

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Specifications

Frequency Min 2.3GHz
Frequency Max 4GHz
Gain 14dB
Noise Figure Typ 4.9dB
RF IC Case Style SOT-89
No. of Pins 3Pins
Supply Voltage Min 4.5V
Supply Voltage Max 5.5V
Operating Temperature Min -40°C
Operating Temperature Max 105°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (07-Jul-2017)
Frequency Range 2.3GHz to 4GHz
Operating Temperature Range -40°C to +105°C
Power Dissipation Pd 520mW
RF Type Broadband
Supply Current 90mA
Supply Voltage Range 4.5V to 5.5V


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The ADL5321ARKZ is listed under Electronic & Electrical Components > Semiconductors - ICs > RF.

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This part has not been flagged as RoHS Compliant.

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