Skyworks Solutions / TECHNICAL REFERENCE
Si5351B
I2C-programmable CMOS clock generator with a VCXO.
FPGA.io Part Number FIO-D106197E349834AFInternal catalogue reference · manufacturer MPN remains unchanged
Technical reference · Base device — ordering suffix not specified · Checked 2026-09-28
DOCUMENTED FACTS
Technical parameters
Values apply to the device and conditions identified in each source. Family maxima, package limits and full ordering-code specifications must not be treated as interchangeable.
| Parameter | Documented value | Source & conditions |
|---|---|---|
| Control interface | I2C | Si5351A/B/C-B datasheet ↗Title and Section 4.1.3 Voltage Control Input |
| Crystal reference choices | 25 or 27 MHz | Si5351A/B/C-B datasheet ↗Title and Section 4.1.3 Voltage Control Input |
| Function | Clock generator with voltage-controlled crystal oscillator | Si5351A/B/C-B datasheet ↗Title and Section 4.1.3 Voltage Control Input |
Official documents
Si5351A/B/C-B datasheetTitle and Section 4.1.3 Voltage Control InputPDF ↗Ordering and board constraints
This reference identifies a base device. Package, speed grade, temperature, qualification and packing suffixes have not been inferred.
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COMPLETE PART IDENTITIES
Ordering numbers for Si5351B
These references belong to this device. Evidence labels distinguish reviewed specifications, public listings and manufacturer coding examples. Counts describe this site’s documented coverage, not stock or all configurations offered by the manufacturer.
| Full ordering number | Package | Speed / temperature | Evidence | Next step |
|---|---|---|---|---|
| Si5351B-B-GM | Not verified | Not verifiedNot verified | Manufacturer-listed codeView source ↗ | Device details →Request quotation |
| Si5351B-B-GM1 | Not verified | Not verifiedNot verified | Manufacturer-listed codeView source ↗ | Device details →Request quotation |
2 of 2 codes shown
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Not verified means that parameter has not been independently established for this exact code. A code example is not confirmation that a configuration can be ordered today.