EUR | USD

ADL9005 Amplifier

Analog Devices' ADL9005 wideband, low noise amplifier is self-biased with a single positive supply

Image of Analog Devices' ADL9005 AmplifierADI's ADL9005 is a gallium arsenide (GaAs), monolithic microwave integrated circuit (MMIC), pseudomorphic high electron mobility transistor (pHEMT), wideband, LNA that operates from 0.01 GHz to 26.5 GHz. The ADL9005 provides a typical gain of 17.5 dB from 0.01 GHz to 14 GHz with a positive gain slope from 14 GHz to 20 GHz, a 13.5 dBm typical output power at 1 dB compression (OP1dB) from 0.01 GHz to 20 GHz, a 2.5 dB typical noise figure from 0.01 GHz to 14 GHz, and a typical output third-order intercept (OIP3) of 26 dBm from 0.01 GHz to 14 GHz, requiring only 80 mA from a 5 V supply voltage. The saturated output power (PSAT) of up to 16 dBm enables the LNA to function as a local oscillator (LO) driver for many Analog Devices balanced, in-phase/quadrature (I/Q) or image rejection mixers. The ADL9005 also features inputs and outputs (I/Os) that are internally matched to 50 Ω, making it ideal for surface-mounted technology (SMT)-based, high capacity microwave radio applications. The ADL9005 is housed in a RoHS compliant, 4 mm x 4 mm LFCSP.

Features

  • 17.5 dB typical gain with a positive gain scope across frequencies, reducing the need for gain compensation
  • 26 dBm typical output IP3 and 13.5 dBm of P1dB with very high linearity minimizes the distortion of the amplified signal
  • The amplifier is self-biased with a single positive supply, eliminating the need and board space required for complex bias sequencing circuitry
Applications
  • Instrumentation: spectrum analyzer, network analyzer
  • Aerospace and defense: electronic warfare
  • Communications: 5G communications

ADL9005 Amplifier

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
DC TO 28 GHZ DISTRIBUTED LNAADL9005ACPZNDC TO 28 GHZ DISTRIBUTED LNA0View Details

Evaluation Board

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
EVAL BOARDADL9005-EVALZEVAL BOARD3 - ImmediateView Details
Published: 2021-05-07