ADL8143

推荐新设计使用

8 GHz to 14 GHz, Low Noise Amplifier

数据手册 (Rev. 0) 产品选型表
产品模型
4
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

  • Single positive supply (self biased) typical: 1.5 V and 35 mA
  • RBIAS drain current adjustment pin
  • Gain: 28.5 dB from 8 GHz to 10 GHz
  • Noise figure: 1 dB from 8 GHz to 10 GHz
  • Extended operating temperature range: −55°C to +125°C
  • Internally matched and AC-coupled
  • RoHS-compliant, 2 mm × 2 mm, 8-lead LFCSP
ADL8143
8 GHz to 14 GHz, Low Noise Amplifier
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

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添加至 myAnalog

将产品添加到myAnalog 的现有项目或新项目中（接收通知）。

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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
schematic 3
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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