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- Operation from 400 MHz to 4000 MHz
- Noise figure of 0.8 dB at 900 MHz
- Requires few external components
- Integrated active bias control circuit
- Integrated dc blocking capacitors
- Adjustable bias for low power applications
- Single-supply operation from 3 V to 5 V
- Gain of 20.8 dB at 900 MHz
- OIP3 of 37.0 dBm at 900 MHz
- P1dB of 21.8 dBm at 900 MHz
- Small footprint LFCSP
- Pin-compatible version with 21.5 dB gain available
The ADL5521 provides a high level of integration by incorporating the active bias and dc blocking capacitors, making it very easy to use while not sacrificing design flexibility.
The ADL5521 is easy to tune, requiring only a few external components. The device can support operation from 3 V to 5 V, and the current draw can be adjusted with the external bias resistor for applications requiring low power consumption.
The ADL5521 comes in a compact, thermally enhanced, 3 mm × 3 mm LFCSP and operates over the temperature range of −40°C to +85°C.
A fully populated evaluation board is also available.
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ADL5521
Documentation
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Documentation
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Technical Articles 1
Evaluation Design File 1
Product Selection Guide 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
---|---|---|---|
ADL5521ACPZ-R7 | 8-Lead LFCSP (3mm x 3mm w/ EP) |
|
- ADL5521ACPZ-R7
- Pin/Package Drawing
- 8-Lead LFCSP (3mm x 3mm w/ EP)
- Documentation
- HTML Material Declaration
- HTML Reliablity Data
- CAD Symbols, Footprints, and 3D Models
- Ultra Librarian
- SamacSys
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Part Models
Product Lifecycle
PCN
Jul 25, 2017
- 17_0068
CANCELLED: Addition of ASE Korea as an Alternate Assembly Site for Select 3x3mm and 4x4mm Body Sizes LFCSP Devices
Feb 13, 2014
- 14_0038
Conversion of 3x3mm body Size LFCSP Package Outlines from Punch to Sawn and Transfer of Assembly Site to Amkor Philippines.
Filter by Model
Part Models
Product Lifecycle
PCN
Jul 25, 2017
- 17_0068
CANCELLED: Addition of ASE Korea as an Alternate Assembly Site for Select 3x3mm and 4x4mm Body Sizes LFCSP Devices
Feb 13, 2014
- 14_0038
Conversion of 3x3mm body Size LFCSP Package Outlines from Punch to Sawn and Transfer of Assembly Site to Amkor Philippines.
Software & Part Ecosystem
Evaluation Kits 2
EVAL-ADL5521
ADL5521 Evaluation Board
Product Detail
ADL5521-EVALZ is a fully populated, 4-layer, FR4-based evaluation board. For normal operation it requires a single 5 V/100 mA power supply. The 5 V power supply should be connected to the test loops labeled VPOS and GND. Alternatively, the power supply connections may be made via the two pin header, W-1. The RF input is applied to the SMA connector labeled RFIN. The RF output is available at the edge mounted SMA connector labeled RFOUT.
Resources
AD-TRXBOOST1-EBZ
TX/RX channel, tuned to 2450MHz to boost the signal
Product Detail
The purpose of the AD-TRXBOOST1-EBZ is to boost the transmit and receive signal to improve the dynamic range and increate the output power of the AD9361 around 2.45GHz which is what the board is tuned for.
Resources