Operation manual
PKGX-16-4021
Attention:
This datasheet is downloaded from the website of Murata Manufacturing Co., Ltd.
Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice.
Please check with our sales representatives or product engineers before ordering.
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3.3 Circuit Diagram
Following shows the circuit diagram of this evaluation board.
Fig 9. Circuit Diagram
(Formulas Descriptions)
Charge AMP = 20log10 (Cf/C1) [dB] (In case of PKGS-25WXP1-R、Cf=550pF)
Charge AMP = 20log10 (Cf/C1) [dB] (In case of PKGS-25WXP1-R、Cf=550pF)
AMP2 = 20log10 (R3/R2) [dB]
AMP2 = 20log10 (R3/R2) [dB]
AMP3 = 20log10 (R5/R4) [dB]
AMP3 = 20log10 (R3/R2) [dB]
HPF1 = 1/(2×π×C1 ×R1) [Hz]
HPF1 = 1/(2×π×C4 ×R4) [Hz]
HPF2 = 1/(2×π×C1 ×R1) [Hz]
HPF2’= 1/(2×π×C4 ×R4) [Hz]
HPF3 = 1/(2×π×C1 ×R1) [Hz]
HPF3’ = 1/(2×π×C4 ×R4) [Hz]
LPF1 = 1/(2×π×C3 ×R3) [Hz]
LPF1’ = 1/(2×π×C5 ×R5) [Hz]
LPF2 = 1/(2×π×C2 ×R6) [Hz]
LPF2’ = 1/(2×π×C1 ×R1) [Hz]
LPF3 = 1/(2×π×√(C4 ×R4) [Hz]
