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Analog Devices Inc. ADPA7008 Power Amplifiers

Analog Devices Inc. ADPA7008 Power Amplifiers are GaAs, pHEMT, MMIC, 31dBm saturated output power (PSAT, 1W) distributed power amplifiers. The ADPA7008 includes an integrated temperature-compensated on-chip power detector that operates from 20GHz to 54GHz.

The ADI ADPA7008 Power Amplifiers provide 17.5dB of small signal gain, output power for 1dB compression (P1dB) of 30dBm with an excellent IP3 of 37dBm typical from 22GHz to 40GHz. These features make the ADPA7008 ideal for linear applications such as electronic countermeasure and instrumentation applications requiring 31dBm of efficient PSAT.

Furthermore, the RF input and outputs are internally matched, and dc blocked for ease of integration into higher-level assemblies. The device requires 1500mA from a 5V supply voltage (VDD).

The ADPA7008 is available in a 7mm × 7mm, ceramic leadless package with a heat sink [LCC_HS] that exhibits low thermal resistance and is compatible with surface-mount manufacturing techniques.

Features

  • 30dBm typical at 22GHz to 40GHz Output P1dB
  • 31dBm typical at 22GHz to 40GHz PSAT
  • 17.5dB typical at 22GHz to 40GHz Gain
  • 12dB typical at 22GHz to 40GHz Input return loss
  • 9.5dB typical at 22GHz to 40GHz Output return loss
  • 37dBm typical at 22GHz to 40GHz Output IP3
  • 5V typical at 1500mA Supply voltage
  • 50Ω matched input and output
  • 18-terminal, 7mm × 7mm, ceramic leadless chip carrier with heat sink [LCC_HS]
  • Integrated power detector

Applications

  • Aerospace and defense
  • Test instrumentation
  • Communications

Block Diagram

Block Diagram - Analog Devices Inc. ADPA7008 Power Amplifiers
Published: 2021-09-22 | Updated: 2022-03-11