ADL8143

推荐用于新设计

8 GHz 至 14 GHz，低噪声放大器

数据手册 (Rev. 0) 产品选型表
产品技术资料帮助

ADI公司所提供的资料均视为准确、可靠。但本公司不为用户在应用过程中侵犯任何专利权或第三方权利承担任何责任。技术指标的修改不再另行通知。本公司既没有含蓄的允许，也不允许借用ADI公司的专利或专利权的名义。本文出现的商标和注册商标所有权分别属于相应的公司。
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产品详情

  • 单正电源（自偏置）典型值：1.5 V 和 35 mA
  • RBIAS 漏极电流调节引脚
  • 增益：8 GHz 至 10 GHz 范围内为 28.5 dB
  • 噪声指数：8 GHz 至 10 GHz 范围内为 1 dB
  • 扩展的工作温度范围：−55°C 至 +125°C
  • 内部匹配的和交流耦合的
  • 符合 RoHS 标准的 2 mm x 2 mm、8 引脚 LFCSP 封装
ADL8143
8 GHz 至 14 GHz，低噪声放大器
ADL8143 Functional Block Diagram ADL8143 Pin Configuration ADL8143-CSL Functional Block Diagram ADL8143-CSL Pin Configuration ADL8143 Chip Illustration
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参考资料

数据手册 2

用户手册 1

应用笔记 2

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工具及仿真模型

S-参数 1

评估套件

eval board
schematic 1
schematic 2
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EVAL-ADL8143

Evaluating the ADL8143 GaAs, pHEMT, MMIC, Low Noise Amplifier, 8 GHz to 14 GHz

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特性和优点

  • 4-layer, Rogers 4003C and Isola Group 370HR evaluation board
  • End launch, 2.92 mm RF connectors
  • Through calibration path (depopulated connectors)

产品详情

The ADL8143-EVALZ is a 4-layer printed circuit board (PCB) fabricated from 0.203 mm (8 mil) thick, Rogers 4003C and Isola 370HR, copper clad, forming a nominal thickness of 1.63 mm (64 mils). The RFIN and RFOUT ports on the ADL8143-EVALZ are populated with 2.92 mm, female coaxial connectors. The ADL8143-EVALZ is populated with components suitable for use over the entire −55°C to +125°C operating temperature range.

To calibrate board trace losses, a through calibration path is provided between the J1 and J2 connectors. J1 and J2 must be populated with RF connectors to use the through calibration path.

Access the ADL8143-EVALZ ground path and drain voltage through the surface-mount technology (SMT) test point connectors, GND and VDD. A supplementary test point for VBIAS is included for simple access on the RBIAS pin.

The RF traces on the ADL8143-EVALZ are 50 Ω, grounded, and coplanar waveguide. The package ground leads and the exposed pad connect directly to the ground plane. Multiple vias 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 ADL8143-EVALZ represent the configuration used to characterize and qualify the device.

For full details on the ADL8143, see the ADL8143 data sheet, which must be consulted in conjunction with this user guide when using the ADL8143-EVALZ.
EVAL-ADL8143
Evaluating the ADL8143 GaAs, pHEMT, MMIC, Low Noise Amplifier, 8 GHz to 14 GHz
EVAL-ADL8143 Board Photo Angle View EVAL-ADL8143 Board Photo Top View EVAL-ADL8143 Board Photo Bottom View

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