ADL8101

预发布

10 kHz to 22 GHz, Ultrawideband, Low Noise Amplifier

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

  • Wideband operation: 10 kHz to 22 GHz
  • Single positive supply (self biased) typical: 5 V and 90 mA
  • RBIAS drain current adjustment pin
  • Gain: 14 dB typical from 10 kHz to 16 GHz
  • Noise figure: 3.5 dB typical from 10 kHz to 16 GHz
  • Extended operating temperature range: −55°C to +125°C
  • RoHS-compliant, 2 mm × 2 mm, 8-lead lead frame chip scale package [LFCSP]
ADL8101
10 kHz to 22 GHz, Ultrawideband, Low Noise Amplifier
ADL8101 Functional Block Diagram ADL8101 Pin Configuration
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参考资料

数据手册 1

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
schematic 3
EVAL-ADL8101

Evaluating the ADL8101 10 kHz to 22 GHz, Ultra-Wideband, Low Noise Amplifier

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特性和优点

  • 4-layer, Isola 370HR evaluation board
  • End launch, 2.9 mm RF connectors
  • Through calibration path (depopulated connectors)

产品详情

The ADL8101-EVALZ and ADL8101-EVAL1Z are 4-layer printed circuit boards (PCBs) fabricated from 0.254 mm (10 mil) thick, Isola 370HR, copper clad, forming a nominal thickness of 1.58 mm (62 mils). The ADL8101-EVALZ is designed to support operation from 10 MHz to 22 GHz The ADL8101-EVAL1Z is designed to extend frequency operation down to 10 kHz and still operates up to 22 GHz. The RFIN and RFOUT ports on the ADL8101-EVALZ and ADL8101-EVAL1Z are populated with 2.9 mm, female coaxial connectors, and the respective RF traces have a 50 Ω characteristic impedance. The ADL8101-EVALZ and ADL8101-EVAL1Z are populated with components suitable for use over the entire −55°C to +125°C operating temperature range.

To calibrate out 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. Refer to Figure 11 and Table 1 for the through calibration path performance for both the ADL8101-EVALZ and ADL8101-EVAL1Z.

Access the ADL8101-EVALZ and ADL8101-EVAL1Z ground 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 (see Figure 12 and Figure 14 for the test point locations).

The RF traces on the ADL8101-EVALZ and ADL8101-EVAL1Z are 50 Ω, grounded 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.

The power supply decoupling capacitors on the ADL8101-EVALZ and ADL8101-EVAL1Z represent the configuration used to characterize and qualify the device.

For full details on the ADL8101, see the ADL8101 data sheet, which must be consulted in conjunction with this user guide when using the ADL8101-EVALZ and/or ADL8101-EVAL1Z.
EVAL-ADL8101
Evaluating the ADL8101 10 kHz to 22 GHz, Ultra-Wideband, Low Noise Amplifier
EVAL-ADL8101 Angle evaluation board EVAL-ADL8101 Top evaluation board EVAL-ADL8101 Bottom evaluation board

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