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  <xs:element id="mxl_EmployeeStockPurchasePlanMember" abstract="true" name="EmployeeStockPurchasePlanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mxl_InducementPlanMember" abstract="true" name="InducementPlanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mxl_A2025AndSubsequentPerformanceBasedRestrictedStockUnitsMember" abstract="true" name="A2025AndSubsequentPerformanceBasedRestrictedStockUnitsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mxl_A2024AndPriorPerformanceBasedRestrictedStockUnitsMember" abstract="true" name="A2024AndPriorPerformanceBasedRestrictedStockUnitsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mxl_StockOptionsAndRestrictedStockUnitsMember" abstract="true" name="StockOptionsAndRestrictedStockUnitsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mxl_VestingPerformanceMetricAxis" abstract="true" name="VestingPerformanceMetricAxis" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType"/>
  <xs:element id="mxl_VestingPerformanceMetricDomain" abstract="true" name="VestingPerformanceMetricDomain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mxl_GrowthRateMember" abstract="true" name="GrowthRateMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mxl_PercentileRankMember" abstract="true" name="PercentileRankMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mxl_ShareBasedPaymentArrangementYear1Member" abstract="true" name="ShareBasedPaymentArrangementYear1Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mxl_ShareBasedPaymentArrangementYear2Member" abstract="true" name="ShareBasedPaymentArrangementYear2Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mxl_NumberOfVotesPerShareOfCommonStock" abstract="false" name="NumberOfVotesPerShareOfCommonStock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="mxl_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardsOutstanding" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardsOutstanding" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="mxl_SharesIssuedUponSettlementOfExecutiveBonusPlan" abstract="false" name="SharesIssuedUponSettlementOfExecutiveBonusPlan" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="mxl_ShareBasedCompensationArrangementNumberOfTranchesForVestingRequirements" abstract="false" name="ShareBasedCompensationArrangementNumberOfTranchesForVestingRequirements" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="mxl_ShareBasedCompensationArrangementByShareBasedPaymentAwardTrancheDuration" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardTrancheDuration" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="mxl_ShareBasedCompensationArrangementNumberOfTranchesForVestingRequirementsNetRevenueAndNonGAAPOperatingIncomeOverBaselineResultsEqualOrExceedTargetGrowthRates" abstract="false" name="ShareBasedCompensationArrangementNumberOfTranchesForVestingRequirementsNetRevenueAndNonGAAPOperatingIncomeOverBaselineResultsEqualOrExceedTargetGrowthRates" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="mxl_ShareBasedCompensationArrangementNumberOfTranchesForVestingRequirementsNetRevenueMetricAndNonGAAPOperatingIncomeMetric" abstract="false" name="ShareBasedCompensationArrangementNumberOfTranchesForVestingRequirementsNetRevenueMetricAndNonGAAPOperatingIncomeMetric" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="mxl_ShareBasedCompensationArrangementByShareBasedPaymentAwardVestingPercentageRelativeToNetRevenue" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardVestingPercentageRelativeToNetRevenue" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="mxl_ShareBasedCompensationArrangementByShareBasedPaymentAwardVestingPercentageRelativeToNonGAAPOperatingIncome" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardVestingPercentageRelativeToNonGAAPOperatingIncome" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="mxl_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsReleasedInPeriod" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsReleasedInPeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="mxl_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsReleasedInPeriodWeightedAverageGrantDateFairValue" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsReleasedInPeriodWeightedAverageGrantDateFairValue" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:perShareItemType"/>
  <xs:element id="mxl_CustomerAMember" abstract="true" name="CustomerAMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mxl_CustomerBMember" abstract="true" name="CustomerBMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mxl_CustomerCMember" abstract="true" name="CustomerCMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mxl_CustomerDMember" abstract="true" name="CustomerDMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mxl_CustomerEMember" abstract="true" name="CustomerEMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mxl_CustomerFMember" abstract="true" name="CustomerFMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mxl_CustomerGMember" abstract="true" name="CustomerGMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mxl_CustomerHMember" abstract="true" name="CustomerHMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mxl_VendorAMember" abstract="true" name="VendorAMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mxl_VendorBMember" abstract="true" name="VendorBMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mxl_VendorCMember" abstract="true" name="VendorCMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mxl_RestOfWorldMember" abstract="true" name="RestOfWorldMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mxl_LongLivedAssetsMember" abstract="true" name="LongLivedAssetsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mxl_LongLivedAssets" abstract="false" name="LongLivedAssets" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mxl_InfrastructureMember" abstract="true" name="InfrastructureMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mxl_BroadbandMember" abstract="true" name="BroadbandMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mxl_ConnectivityMember" abstract="true" name="ConnectivityMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mxl_IndustrialAndMultiMarketMember" abstract="true" name="IndustrialAndMultiMarketMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mxl_RevenueStreamAxis" abstract="true" name="RevenueStreamAxis" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType"/>
  <xs:element id="mxl_RevenueStreamDomain" abstract="true" name="RevenueStreamDomain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mxl_DistributorsMember" abstract="true" name="DistributorsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mxl_RevenueFromDistributorsMember" abstract="true" name="RevenueFromDistributorsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mxl_LesseeOperatingLeaseLiabilityToBePaidAfterYearFour" abstract="false" name="LesseeOperatingLeaseLiabilityToBePaidAfterYearFour" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mxl_UnrealizedGainLossOnTranslationToReportingCurrency" abstract="false" name="UnrealizedGainLossOnTranslationToReportingCurrency" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
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  <xs:element id="mxl_RecordedUnconditionalPurchaseObligationToBePaidAfterYearFour" abstract="false" name="RecordedUnconditionalPurchaseObligationToBePaidAfterYearFour" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mxl_OtherCommitmentToBePaidAfterYearFour" abstract="false" name="OtherCommitmentToBePaidAfterYearFour" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mxl_ContractualObligationToBePaidAfterYearFour" abstract="false" name="ContractualObligationToBePaidAfterYearFour" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mxl_SiliconMotionStockholderLitigationMember" abstract="true" name="SiliconMotionStockholderLitigationMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mxl_WaterIslandEventDrivenFundVMaxLinearIncMember" abstract="true" name="WaterIslandEventDrivenFundVMaxLinearIncMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mxl_DishLitigationMember" abstract="true" name="DishLitigationMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mxl_CoxLitigationMember" abstract="true" name="CoxLitigationMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mxl_DIRECTTVLitigationMember" abstract="true" name="DIRECTTVLitigationMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mxl_ResearchAndDevelopmentArrangementContractForAJointlyFundedProjectCumulativeProceedsReceivedFromOtherPartyDeferredInLiabilities" abstract="false" name="ResearchAndDevelopmentArrangementContractForAJointlyFundedProjectCumulativeProceedsReceivedFromOtherPartyDeferredInLiabilities" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mxl_LossContingencyNumberOfPatentsInfringedAccordingToClaim" abstract="false" name="LossContingencyNumberOfPatentsInfringedAccordingToClaim" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="mxl_LossContingencyNumberOfBreachOfContractClaims" abstract="false" name="LossContingencyNumberOfBreachOfContractClaims" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="mxl_NumberOfReportableSegmentsNotDisclosedFlag" abstract="false" name="NumberOfReportableSegmentsNotDisclosedFlag" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="mxl_ReportableSegmentMember" abstract="true" name="ReportableSegmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mxl_DesignAndPrototypeExpense" abstract="false" name="DesignAndPrototypeExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mxl_InterestAndOtherIncomeExpenseNet" abstract="false" name="InterestAndOtherIncomeExpenseNet" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
</xs:schema>
