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AN3394 Datasheet(PDF) 25 Page - STMicroelectronics

Part # AN3394
Description  Antenna design and impedance matching guidelines for CR95HF multiprotocol contactless transceiver IC
PDF  29 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

AN3394 Datasheet(HTML) 25 Page - STMicroelectronics

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AN3394
Demonstration of C11 and C22 calculation
Doc ID 018754 Rev 5
25/29
Equation (A.II.1)
Consider that:
Equation (A.II.2)
Equation (A.II.2) in equation (A.II.1) leads to:
Identify the real part and the imaginary parts:
Equation (A.II.3)
Equation (A.II.4)
From equation (A.II.3):
Equation (A.II.5)
By equation (A.II.4):
Equation (A.II.6)
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