MaxLinear / TECHNICAL REFERENCE
MxL268
Cable-broadband front-end SoC for DOCSIS and Euro-DOCSIS gateways.
FPGA.io Part Number FIO-4307D0C524D47935Internal 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 |
|---|---|---|
| Channel support | 32 downstream and 8 upstream | MaxLinear MxL268 cable gateway front-end SoC ↗Overview and Features |
| Receive frequency range | 44 to 1006 MHz | MaxLinear MxL268 cable gateway front-end SoC ↗Overview and Features |
| Upstream analog range | 5 to 85 MHz | MaxLinear MxL268 cable gateway front-end SoC ↗Overview and Features |
| Control interface | I²C | MaxLinear MxL268 cable gateway front-end SoC ↗Overview and Features |
| Package | 48-pin QFN, 7 × 7 mm | MaxLinear MxL268 cable gateway front-end SoC ↗Overview and Features |
Official documents
MaxLinear MxL268 cable gateway front-end SoCOverview and FeaturesWeb ↗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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- Review pinout, electrical conditions and the exact document revision before PCB release.
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COMPLETE PART IDENTITIES
Ordering numbers for MxL268
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 |
|---|---|---|---|---|
| MXL268-AF-R | Not verified | Not verified0 to +70 °C | Manufacturer-listed codeView source ↗ | Device details →Request quotation |
| MXL268-AF-T | Not verified | Not verified0 to +70 °C | 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.