Products > Integrated Circuits (ICs) > RF Integrated Circuits > ADL5521ACPZ-R7

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RF Amp Chip Single GP 4GHz 5V 8-Pin LFCSP EP T/R

Manufacturer : Analog Devices, Inc
Package/Case : QFN-12
Product Categories : RF Amplifier
Datasheet: ADL5521ACPZ-R7 Datasheet (PDF)
RoHs Status: Rohs
In-stock: 5000


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ADL5521ACPZ-R7 Product Details

The ADL5521ACPZ-R7 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 ADL5521ACPZ-R7 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 ADL5521ACPZ-R7 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.


  • 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

ADL5521ACPZ-R7 Pinout
(Picture: Pinout)

ADL5521ACPZ-R7 Block Diagram
(Picture: Diagram)

Technical Parameters

  • Type
  • LNA
  • Operating Frequency
  • 400 MHz to 4000 MHz
  • P1dB
  • 21.8 dBm
  • Output Intercept Point
  • 37 dBm
  • Power Gain Typ
  • 10.3 dB at 3500 MHz
  • Noise Figure
  • 0.9 dB
  • Supply Current
  • 60 mA
  • Maximum Operating Temperature
  • + 85 C
  • Mounting Style
  • Package / Case
  • LFCSP-8
  • Packaging
  • Reel
  • Input Return Loss
  • 18.3 dB at 3500 MHz
  • Isolation dB
  • 18.1 dB at 3500 MHz
  • Maximum Power Dissipation
  • 500 mW
  • Minimum Operating Temperature
  • - 40 C
  • Series
  • ADL5521

ADL5521ACPZ-R7 Datasheet

  • ADL5521 Technical Documentation/Data sheet

ADL5521ACPZ-R7 Related Products

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1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

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You can use Jotrin's intelligent search engine, or filter by RF Amplifiers ; Low Noise Amplifiers category, or find it through Analog Devices, Inc Information page.
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(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of ADL5521ACPZ-R7.
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Analog Devices, Inc

Analog Devices, Inc. was founded by two MIT graduates, Ray Stata and Matthew Lorber in 1965. The same year, the company released its first product, the model 101 op amp, which was a hockey-puck sized module used in test and measurement equipment. In 1967, the company published the first issue of its...
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