X10CB1-22.1184MHZ-T

Crystals Overview

The MMD X10CB1-22.1184MHZ-T is a surface-mount ceramic crystal oscillator from the X Series, designed for ultra-miniature applications. It operates at a nominal frequency of 22.1184 MHz with a fundamental mode configuration. The component features a 4-pin SMD package with no leads, measuring 2.0mm by 2.5mm in footprint. Key electrical specifications include a load capacitance of 10 pF and an equivalent series resistance (ESR) of 80 Ohms maximum. Frequency tolerance is specified at ±15 ppm, while overall stability is rated at ±30 ppm. The device supports an operating temperature range of -20°C to +70°C and utilizes tape-and-reel packaging for automated assembly.

Crystals Feature Summary

• Ultra-compact 2.0mm x 2.5mm ceramic package optimized for space-constrained PCB layouts
• Fundamental mode operation ensuring stable oscillation with low ESR characteristics
• Surface-mount design compatible with standard SMT production processes

Crystals Applications

• Bluetooth module clock generation
• Low-power IoT sensor timing references
• Microcontroller system clocks

Crystals Procurement Notes

Verify that the specific order quantity matches the manufacturer's standard tape-and-reel packaging requirements. Confirm that the receiving facility has appropriate handling procedures for small-form-factor components to prevent mechanical damage during placement. Ensure that the procurement documentation explicitly references the full part number including the suffix to guarantee the correct frequency and tolerance specification are supplied.

Crystals Selection Notes

Select this component when board real estate is limited and a 2x2.5mm footprint is required. Ensure the host circuit can drive the specified 10pF load capacitance and that the ESR of 80 Ohms falls within the oscillator circuit's start-up requirements. Validate that the ±15ppm initial tolerance and ±30ppm total stability meet the system's synchronization accuracy needs across the -20°C to +70°C operating range.

Crystals Part Context

This part belongs to the MMD X Series, a line of ultra-miniature ceramic crystals. The series is characterized by its reduced physical dimensions compared to standard 3225 packages, targeting modern wearable and portable electronics. The X10CB1 designation indicates a specific pinout and mounting style within this family, utilizing a four-terminal surface-mount architecture for improved mechanical reliability.

Crystals Replacement Considerations

Direct substitutes must match the 22.1184MHz frequency, 10pF load capacitance, and 2.0x2.5mm footprint. Verify ESR compatibility, as higher ESR values may affect start-up times. Check if alternative manufacturers offer identical dimensional tolerances to ensure mechanical fit without re-optimizing the PCB layout.