製品概要

機能と利点

  • 2-layer Rogers 4350B evaluation board with heat sink
  • End launch 2.9 mm RF connectors
  • Through calibration path

製品概要

The ADPA7007-EVALZ consists of a 2-layer printed circuit board (PCB) fabricated from 10 mil thick Rogers 4350B copper clad mounted to an aluminum heat sink. The ADPA7007-EVALZ uses the same PCB as the ADPA7005-EVALZ but with the ADPA7007 populated on the board. The heat sink assists in providing thermal relief to the ADPA7007 as well as mechanical support to the PCB. Mounting holes on the heat sink allow it to be attached to larger heat sinks for improved thermal management. The RFIN and RFOUT ports are populated by 2.9 mm female coaxial connectors and their respective RF traces are of 50 Ω characteristic impedance. The board is populated with components suitable for use over the entire operating temperature range of the device.

RF traces are 50 Ω grounded coplanar waveguide. Package ground leads and the exposed pad connect directly to the ground plane. Multiple vias are used to connect the top and bottom ground planes, with particular focus on the area directly beneath the ground paddle to provide adequate electrical conduction and thermal conduction to the heat sink.

The power supply decoupling capacitors on the evaluation board represent the configuration that was used to characterize and qualify the device. The number of capacitors can be reduced but this scope varies from system to system. The general guidance is to first remove or combine the largest capacitors that are farthest from the device.

Consult the ADPA7007 data sheet in conjunction with this user guide when working with the ADPA7007-EVALZ board.

対象となる製品

Package Contents

2-layer Rogers 4350B evaluation board with heat sink

はじめに

Equipment Needed:

  • RF signal generator
  • RF spectrum analyzer
  • RF network analyzer
  • 5 V, 2.5 A power supply
  • Externally biased mode, −1.5 V, 100 mA power supply

購入

表示されている価格は、1個あたりの価格です。

価格は1個当たりの米ドルで、米国内における販売価格(FOB)で表示されておりますので、予算のためにのみご使用いただけます。 また、その価格は変更されることがあります。米国以外のお客様への価格は、輸送費、各国の税金、手数料、為替レートにより決定されます。価格・納期等の詳細情報については、弊社正規販売代理店または担当営業にお問い合わせください。なお、 評価用ボードおよび評価用キットの表示価格は1個構成としての価格です。