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Specification of Quartz Crystal Units
1 NDK Part Number 2 Chipset Maker 3 Application 4 Chipset Name 5 NDK Specification Number 6 Type
NX2520SA-26MHZ-EXS00A-CS05497 RENESAS Bluetooth Lowenergy
EXS00A-CS05497 NX2520SA
7 Electrical Characteristics 7.1 Nominal Frequency (fnom) 7.2 Overtone order 7.3 Adjustment tolerance 7.4 Tolerance over the temperature range
7.5 Equivalent Series Resistance (R r ) 7.6 Maximum Drive Level
26.000 MHz
Fundamental ±15 ×10-6 Max. (+ 25 °C) ±10 ×10-6 Max. Frequency difference of before and after
on each 5 ℃ step within -40 to +85 ℃ 60 Max.
200W Max.
8 8.1 8.1.1 8.1.2
8.1.3 8.2 8.2.1 8.2.2
8.2.