Crystal or Oscillator: Choosing the Clock Source
A crystal needs a circuit; an oscillator is a part. Accuracy classes, startup, jitter, what changes on the board, and when a resonator is enough.
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Review searchable product records associated with Murata Electronics, then confirm the exact MPN, sourcing path and commercial conditions through quotation. Manufacturer naming is a catalog field and does not state an authorized distribution relationship.
GRM1555C1H2R2BA01D - Murata, 0402
GRM1555C1H2R2CA01D - Murata, 0402
GRM1555C1H2R5CA01D - Murata, 0402
GRM1555C1H331JA01D - Murata, 0402
GRM1555C1H390GA01D - Murata, 0402
GRM1555C1H3R3BA01D - Murata, 0402
GRM1555C1H3R6BA01D - Murata, 0402
GRM1555C1H3R9BA01D - Murata, 0402
GRM1555C1H470JA01D - Murata, 0402
GRM1555C1H471JA01D - Murata, 0402
GRM1555C1H472JE01D - Murata, 0402
GRM1555C1H4R0CA01D - Murata, 0402
GRM1555C1H510JA01D - Murata, 0402
GRM1555C1H561JA01D - Murata, 0402
GRM1555C1H681JA01D - Murata, 0402
GRM1555C1H6R0CA01D - Murata, 0402
GRM1555C1H750JA01D - Murata, 0402
GRM1555C1H7R0CA01D - Murata, 0402
GRM1555C1HR50CA01D - Murata, 0402
GRM1555C1HR80BA01D - Murata, 0402
GRM1555C2A102JE01D - Murata, 0402
GRM1557U1A472JA01D - Murata, 0402
GRM155C71H104JE19D - Murata, 0402
GRM155C80J106ME11D - Murata, 0402
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Product records help identify a manufacturer part number and technical family. A listed part may be fulfilled from Chip-seek warehouse-held stock or a reviewed sourcing channel. Source, quantity, packaging, date code, MOQ, price and lead time are confirmed before an order is accepted.
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Market signals, technical notes, and practical sourcing guidance for semiconductor procurement.
A crystal needs a circuit; an oscillator is a part. Accuracy classes, startup, jitter, what changes on the board, and when a resonator is enough.
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USB-C is a connector, not a speed. CC roles, PD power, 85 ohm SuperSpeed pairs and the five mistakes that stop a port from working.
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