ADRF5703

预发布

Silicon Digital Attenuator, 0.25dB LSB, 7-Bit, 9kHz to 20GHz

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

  • Frequency range: 9kHz to 20GHz
  • Attenuation range: 31.75dB with 0.25dB step size
  • Low insertion loss
    • 1dB typical up to 6GHz
    • 1.3dB typical up to 12GHz
    • 1.7dB typical up to 20GHz
  • Attenuation accuracy: −(4% of the attenuation state) or +(0.1) typical up to 20GHz
  • Step error: 0.20dB typical up to 20GHz
  • High linearity
    • Input P0.1dB
      • Attenuation state < 16dB: 33dBm typical at ATTIN
      • Attenuation state ≥ 16dB: 31dBm typical at ATTIN
    • Input IP3: 55dBm typical at ATTIN
  • High RF power handling
    • 27dBm average at ATTIN
    • 30dBm peak at ATTIN
    • 27dBm hot switching at ATTIN
  • RF amplitude settling time (50% triggered control to 0.05dB of final RF output): 1μs typical
  • Consistent return loss at all attenuation states
  • Single-supply operation with derated power handling
  • No low frequency spurs and no internal voltage generation
  • Serial and parallel mode control, CMOS- and LVTTL-compatible
  • 24-terminal, 4.0mm × 4.0mm, land grid array (LGA) package
ADRF5703
Silicon Digital Attenuator, 0.25dB LSB, 7-Bit, 9kHz to 20GHz
ADRF5703 Functional Block Diagram ADRF5703 Pin Configuration ADRF5703 Chip Illustration
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参考资料

数据手册 1

用户手册 1

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工具及仿真模型

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评估套件

eval board
schematic 1
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EVAL-ADRF5703

Evaluating the ADRF5703 Silicon Digital Attenuator, 0.25 dB LSB, 7-Bit, 9kHz to 20GHz

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特性和优点

  • Full featured evaluation board for the ADRF5703 
  • Easy connection to the test equipment
  • Additional through line for calibration

产品详情

The ADRF5703 is a 7-bit digital attenuator with an 31.75dB attenuation range manufactured in the silicon on insulator (SOI) process.

This user guide describes the ADRF5703-EVALZ evaluation board, which is designed to simply evaluate the features and performance of the ADRF5703. A photograph of the ADRF5703-EVALZ is shown in Figure 1 of the User Guide.

A full description and complete specifications for the ADRF5703 are provided in the data sheet and should be consulted in conjunction with this user guide when using the ADRF5703-EVALZ evaluation board.
EVAL-ADRF5703
Evaluating the ADRF5703 Silicon Digital Attenuator, 0.25 dB LSB, 7-Bit, 9kHz to 20GHz
EVAL-ADRF5703 Board Photo Angle View EVAL-ADRF5703 Board Photo Top View EVAL-ADRF5703 Board Photo Bottom View

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