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| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent" xlink:to="loc_OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent" order="42" use="optional" weight="1"/> |
| | <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToParent" xlink:label="loc_OtherComprehensiveIncomeLossTaxPortionAttributableToParent"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent" xlink:to="loc_OtherComprehensiveIncomeLossTaxPortionAttributableToParent" order="43" use="optional" weight="-1"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ComprehensiveIncomeNetOfTax" xlink:to="loc_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent" order="44" use="optional" weight="1"/> |
| | </calculationLink> |
| <calculationLink xlink:role="http://intevac.com/role/StatementsOfCashFlows" xlink:title="04 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited)" xlink:type="extended"> |
| | <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="loc_NetCashProvidedByUsedInOperatingActivities"/> |
| | <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_NetIncomeLoss"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NetCashProvidedByUsedInOperatingActivities" xlink:to="loc_NetIncomeLoss" order="45" use="optional" weight="1"/> |
| | <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities" xlink:label="loc_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities"/> |
| | <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="loc_DepreciationDepletionAndAmortization"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities" xlink:to="loc_DepreciationDepletionAndAmortization" order="46" use="optional" weight="1"/> |
| | <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccretionAmortizationOfDiscountsAndPremiumsInvestments" xlink:label="loc_AccretionAmortizationOfDiscountsAndPremiumsInvestments"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities" xlink:to="loc_AccretionAmortizationOfDiscountsAndPremiumsInvestments" order="47" use="optional" weight="-1"/> |
| | <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="loc_ShareBasedCompensation"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities" xlink:to="loc_ShareBasedCompensation" order="48" use="optional" weight="1"/> |
| | <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability" xlink:label="loc_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities" xlink:to="loc_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability" order="49" use="optional" weight="-1"/> |
| | <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:label="loc_DeferredIncomeTaxExpenseBenefit"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities" xlink:to="loc_DeferredIncomeTaxExpenseBenefit" order="50" use="optional" weight="1"/> |
| | <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GainLossOnDispositionOfAssets" xlink:label="loc_GainLossOnDispositionOfAssets"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities" xlink:to="loc_GainLossOnDispositionOfAssets" order="51" use="optional" weight="-1"/> |
| | <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GainLossOnSaleOfPropertyPlantEquipment" xlink:label="loc_GainLossOnSaleOfPropertyPlantEquipment"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities" xlink:to="loc_GainLossOnSaleOfPropertyPlantEquipment" order="52" use="optional" weight="-1"/> |
| | <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapital" xlink:label="loc_IncreaseDecreaseInOperatingCapital"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities" xlink:to="loc_IncreaseDecreaseInOperatingCapital" order="53" use="optional" weight="-1"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NetCashProvidedByUsedInOperatingActivities" xlink:to="loc_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities" order="54" use="optional" weight="1"/> |
| | <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:label="loc_CashAndCashEquivalentsPeriodIncreaseDecrease"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:to="loc_NetCashProvidedByUsedInOperatingActivities" order="55" use="optional" weight="1"/> |
| | <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="loc_NetCashProvidedByUsedInInvestingActivities"/> |
| | <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PaymentsToAcquireMarketableSecurities" xlink:label="loc_PaymentsToAcquireMarketableSecurities"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NetCashProvidedByUsedInInvestingActivities" xlink:to="loc_PaymentsToAcquireMarketableSecurities" order="56" use="optional" weight="-1"/> |
| | <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProceedsFromSaleMaturityAndCollectionsOfInvestments" xlink:label="loc_ProceedsFromSaleMaturityAndCollectionsOfInvestments"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NetCashProvidedByUsedInInvestingActivities" xlink:to="loc_ProceedsFromSaleMaturityAndCollectionsOfInvestments" order="57" use="optional" weight="1"/> |
| | <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProceedsFromSaleOfOtherProductiveAssets" xlink:label="loc_ProceedsFromSaleOfOtherProductiveAssets"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NetCashProvidedByUsedInInvestingActivities" xlink:to="loc_ProceedsFromSaleOfOtherProductiveAssets" order="58" use="optional" weight="1"/> |
| | <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PaymentsToAcquireProductiveAssets" xlink:label="loc_PaymentsToAcquireProductiveAssets"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NetCashProvidedByUsedInInvestingActivities" xlink:to="loc_PaymentsToAcquireProductiveAssets" order="59" use="optional" weight="-1"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:to="loc_NetCashProvidedByUsedInInvestingActivities" order="60" use="optional" weight="1"/> |
| | <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="loc_NetCashProvidedByUsedInFinancingActivities"/> |
| | <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions" xlink:label="loc_ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_NetCashProvidedByUsedInFinancingActivities" xlink:to="loc_ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions" order="61" use="optional" weight="1"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:to="loc_NetCashProvidedByUsedInFinancingActivities" order="62" use="optional" weight="1"/> |
| | <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents" xlink:label="loc_EffectOfExchangeRateOnCashAndCashEquivalents"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:to="loc_EffectOfExchangeRateOnCashAndCashEquivalents" order="63" use="optional" weight="1"/> |
| | </calculationLink> |
| <roleRef xlink:type="simple" xlink:href="ivac-20120331.xsd#BasisOfPresentation" roleURI="http://intevac.com/role/BasisOfPresentation"/> |
| <calculationLink xlink:type="extended" xlink:role="http://intevac.com/role/BasisOfPresentation" xlink:title="06001 - Disclosure - Basis of Presentation"/> |
| <roleRef xlink:type="simple" xlink:href="ivac-20120331.xsd#Inventories" roleURI="http://intevac.com/role/Inventories"/> |
| <calculationLink xlink:type="extended" xlink:role="http://intevac.com/role/Inventories" xlink:title="06002 - Disclosure - Inventories"/> |
| <roleRef xlink:type="simple" xlink:href="ivac-20120331.xsd#EquityBasedCompensation" roleURI="http://intevac.com/role/EquityBasedCompensation"/> |
| <calculationLink xlink:type="extended" xlink:role="http://intevac.com/role/EquityBasedCompensation" xlink:title="06003 - Disclosure - Equity-Based Compensation"/> |
| <roleRef xlink:type="simple" xlink:href="ivac-20120331.xsd#GoodwillAndPurchasedIntangibleAssets" roleURI="http://intevac.com/role/GoodwillAndPurchasedIntangibleAssets"/> |
| <calculationLink xlink:type="extended" xlink:role="http://intevac.com/role/GoodwillAndPurchasedIntangibleAssets" xlink:title="06004 - Disclosure - Goodwill and Purchased Intangible Assets"/> |
| <roleRef xlink:type="simple" xlink:href="ivac-20120331.xsd#AcquisitionRelatedContingentConsideration" roleURI="http://intevac.com/role/AcquisitionRelatedContingentConsideration"/> |
| <calculationLink xlink:type="extended" xlink:role="http://intevac.com/role/AcquisitionRelatedContingentConsideration" xlink:title="06005 - Disclosure - Acquisition-Related Contingent Consideration"/> |
| <roleRef xlink:type="simple" xlink:href="ivac-20120331.xsd#SaleOfMainframeTechnology" roleURI="http://intevac.com/role/SaleOfMainframeTechnology"/> |
| <calculationLink xlink:type="extended" xlink:role="http://intevac.com/role/SaleOfMainframeTechnology" xlink:title="06006 - Disclosure - Sale of Mainframe Technology"/> |
| <roleRef xlink:type="simple" xlink:href="ivac-20120331.xsd#Warranty" roleURI="http://intevac.com/role/Warranty"/> |
| <calculationLink xlink:type="extended" xlink:role="http://intevac.com/role/Warranty" xlink:title="06007 - Disclosure - Warranty"/> |
| <roleRef xlink:type="simple" xlink:href="ivac-20120331.xsd#Guarantees" roleURI="http://intevac.com/role/Guarantees"/> |
| <calculationLink xlink:type="extended" xlink:role="http://intevac.com/role/Guarantees" xlink:title="06008 - Disclosure - Guarantees"/> |
| <roleRef xlink:type="simple" xlink:href="ivac-20120331.xsd#CashCashEquivalentsAndInvestments" roleURI="http://intevac.com/role/CashCashEquivalentsAndInvestments"/> |
| <calculationLink xlink:type="extended" xlink:role="http://intevac.com/role/CashCashEquivalentsAndInvestments" xlink:title="06009 - Disclosure - Cash, Cash Equivalents and Investments"/> |
| <roleRef xlink:type="simple" xlink:href="ivac-20120331.xsd#AccumulatedOtherComprehensiveIncome" roleURI="http://intevac.com/role/AccumulatedOtherComprehensiveIncome"/> |
| <calculationLink xlink:type="extended" xlink:role="http://intevac.com/role/AccumulatedOtherComprehensiveIncome" xlink:title="06010 - Disclosure - Accumulated Other Comprehensive Income"/> |
| <roleRef xlink:type="simple" xlink:href="ivac-20120331.xsd#NetLossPerShare" roleURI="http://intevac.com/role/NetLossPerShare"/> |
| <calculationLink xlink:type="extended" xlink:role="http://intevac.com/role/NetLossPerShare" xlink:title="06011 - Disclosure - Net Loss Per Share"/> |
| <roleRef xlink:type="simple" xlink:href="ivac-20120331.xsd#SegmentReporting" roleURI="http://intevac.com/role/SegmentReporting"/> |
| <calculationLink xlink:type="extended" xlink:role="http://intevac.com/role/SegmentReporting" xlink:title="06012 - Disclosure - Segment Reporting"/> |
| <roleRef xlink:type="simple" xlink:href="ivac-20120331.xsd#IncomeTaxes" roleURI="http://intevac.com/role/IncomeTaxes"/> |
| <calculationLink xlink:type="extended" xlink:role="http://intevac.com/role/IncomeTaxes" xlink:title="06013 - Disclosure - Income Taxes"/> |
| <roleRef xlink:type="simple" xlink:href="ivac-20120331.xsd#Contingencies" roleURI="http://intevac.com/role/Contingencies"/> |
| <calculationLink xlink:type="extended" xlink:role="http://intevac.com/role/Contingencies" xlink:title="06014 - Disclosure - Contingencies"/> |
| </linkbase> |