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内部资料
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本文档中包含的信息涉及深圳迈瑞生物医疗电子股份有限公司秘密，均为内部保密信息，未经许可，不得外发。
Chapter4
Requirement and notes
1.1
Schematic and layout design guide
The schematic diagram of Wlink is as follows:
Precautions for carrier board layout:
1
，
The right half of Wlink is an analog circuit with antenna interface and diversity antenna circuit, as
shown in the figure below. Avoid running high-speed clock lines on the carrier board near the Wlink
analog circuit. Grounding is recommended.
2
，
There are test points on the bottom of Wlink, and the surface of the carrier board should avoid the risk
of short circuit caused by copper opening.
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