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The CS15188-13.56M is a fundamental mode quartz crystal resonator manufactured by NDK (NIHON DEMPA KOGYO CO., LTD). It operates at a nominal frequency of 13.56 MHz with a frequency tolerance and stability of ±15 ppm. The component features an 8 pF load capacitance and an equivalent series resistance (ESR) of 80 Ohms. Designed for surface mount applications, it utilizes a 4-SMD, no lead package with dimensions of 3.20 mm x 2.50 mm x 0.60 mm max. It supports base harmonic operation within a temperature range of -10°C to +75°C.
Verify the specific datasheet revision STD-CSR-1 against project requirements. Confirm that the operating temperature range of -10°C to +75°C aligns with the target environment. Ensure PCB layout accommodates the 3.2x2.5mm footprint and validates the 8pF load capacitance requirement for circuit stability.
Select this component when a standard 13.56 MHz frequency is required for short-range wireless applications. The 80 Ohm ESR value must be compatible with the oscillator circuit's drive level constraints. Consider the ±15 ppm tolerance for timing accuracy needs. Verify package compatibility during the schematic capture phase to ensure correct footprints.
This part belongs to the NX3225SA series of surface mount crystals from NDK. The series offers various frequencies optimized for consumer electronics and industrial control. The CS15188-13.56M specifically targets the ISM band applications requiring precise frequency generation in a small form factor.
Public confirmed substitute part numbers are not available in the provided documentation.