Crystal Units vs. IC Matching Search

Recommended Circuit


Manufacturer Renesas Electronics
Part Number R5F105xxxxxx
Family RL78/G11

Crystal Units

Part Number CX8045GA08000D0PRT01
Size (mm) 8.0x4.5x1.8
Frequency (MHz) 8
Overtone Order Fundamental
Load Capacitance (pF) 8

Recommended Circuit Constant

Rf (Ω)
Rd (Ω)
Rx (Ω)
Cx1 (pF) 9
Cx2 (pF) 9
Ccomp (pF)
Negative Resistance (Ω) -969
Circuit Load Capacitance (pF) 5.97
Frequency Tolerance (1x10-6) 47.37
Level of Drive (µW) 12.3
Motional resistance of crystal units used in measurement (Ω) 56.14

*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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