ADL5521:  400 MHz – 4000 MHz Low Noise Amplifier

The ADL5521 is a high performance GaAs pHEMT low-noise amplifier. It provides high gain and low noise figure for single downconversion IF sampling receiver architectures as well as direct down ...More

This part is not yet released to manufacturing. For samples and more information please contact the RF/IF Components Group.

ADL5521:  400 MHz – 4000 MHz Low Noise Amplifier

Product Description

The ADL5521 is a high performance GaAs pHEMT low-noise amplifier. It provides high gain and low noise figure for single downconversion IF sampling receiver architectures as well as direct down conversion receivers. The ADL5521 also has low power consumption at 3 V.

The ADL5521 allows optimal noise matching without sacrificing significant gain matching. S11 of better then 6 dB can typically be achieved when matching for optimal noise.

The ADL5521 amplifier comes in a compact, thermally enhanced, 3mm x 3mm LFCSP package and operates over the temperature range of −40°C to +85°C.

The ADL5523 is a companion part that offers a gain of 17.5 dB in a pin compatible package. A fully populated evaluation board is also available.

Features

  • Operation from 400 MHz to 4000 MHz
  • Noise figure of 0.8 dB at 900 MHz
    Including external input match
  • Gain of 20.0 dB at 900 MHz
  • OIP3 of 37.7 dBm at 900 MHz
  • P1dB of 22.0 dBm at 900 MHz
  • Integrated bias control circuit
  • Single supply operation from 3 V to 5 V
  • Operating current of 26 mA at 3 V
  • Small footprint LFCSP package
  • Pin compatible with 17.5 dB gain ADL5523

Характеристики

Frequency Range (MHz) 400 to 4000
Gain (dB) 15.8dB
Output IP3 (dBm) 35
Noise Figure (dB) 1dB
Supply Current (max) 65mA
Package 8-Lead LFCSP
1 dB Comp Point (dBm) 21.8

Посмотреть другие компоненты

Part# Frequency Range (MHz) Gain (dB) Output IP3 (dBm) 1 dB Comp Point (dBm) Noise Figure (dB) Supply Current (max) Specs @ (MHz) Function Package Price* (1000-4999)
AD8353 1 to 2700 19.5 22.8 8.3 5.6 42mA 900 Gain Block 8-Lead LFCSP $0.49
AD8354 1 to 2700 19.5 19.3 4.8 4.4 25mA 900 Gain Block 8-Lead LFCSP $0.49
AD8366 - 16 - - 11.84 180mA 100 - 32-Lead CSP -
ADL5320 400 to 2700 13.7 42 25.6 4.2 104mA 2140 Driver SOT-89 $2.58
ADL5321 2300 to 4000 14 41 26 4 100mA 2600 Driver 3-Lead SOT-89 $2.58
ADL5322 700 to 1000 19.9 45.3 27.9 5 320mA 900 Driver 8-Lead LFCSP $3.52
ADL5323 1700 to 2400 19.5 43.5 28 5 320mA 2140 Driver 8-Lead LFCSP $3.52
ADL5521 400 to 4000 15.8 35 21.8 1 65mA 1950 LNA 8-Lead LFCSP $2.18
ADL5523 400 to 4000 17 34 21.2 1 65mA 1950 LNA 8-Lead LFCSP $2.18
ADL5530 dc to 1000 16.8 37 21.8 3 110mA 190 IFA 8-Lead LFCSP $1.58
ADL5531 20 to 500 20.9 41 20.4 2.5 100mA 70 IFA 8-Lead LFCSP $1.87
ADL5534 20 to 500 20 40 20.4 2.5 110mA 70 Dual IFA 16-Lead LFCSP $3.00
ADL5541 50 to 6000 14.7 39.2 16.3 3.8 92mA 2000 Gain Block 8-Lead LFCSP $1.67
ADL5542 50 to 6000 18.7 39 18 3.2 92mA 2000 Gain Block 8-Lead LFCSP $1.67
ADL5570 2300 to 2400 29 - 31 - 100mA 2350 Pwr Amp w/ Power Control 16-Lead LFCSP $5.06
ADL5571 2500 to 2700 29 - 31 - 130mA 2600 WiMAX Power Amplifier 16-Lead LFCSP $5.06

* The pricing listed here is provided only for budgetary purposes as recommended list price in U.S. Dollars in the United States ex factor per unit for the stated volume. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
** Pricing is currently unavailable. Click on the product number to see the Product Page for additional information.

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