Crystal Units vs. IC Matching Search

Recommended Circuit


Manufacturer Renesas Electronics
Part Number R5F5631xx
Family RX631

Crystal Units

Part Number CX3225CA16000D0PRTC3
Size (mm) 3.2x2.5x0.8
Frequency (MHz) 16
Overtone Order Fundamental
Load Capacitance (pF) 8

Recommended Circuit Constant

Rf (Ω)
Rd (Ω)
Rx (Ω)
Cx1 (pF) 7
Cx2 (pF) 7
Ccomp (pF)
Negative Resistance (Ω) -2029
Circuit Load Capacitance (pF) 7.72
Frequency Tolerance (1x10-6) 3.25
Level of Drive (µW) 85
Motional resistance of crystal units used in measurement (Ω) 24.32

*A product of representative frequency is used as image.

Circuit Diagram
Circuit Diagram

*Even though the above recommended circuit and constants are verified by KYOCERA, the optimum values may vary depending on the actual design.
*IC part numbers and company names are trademarks or registered trademarks of the respective owners.

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