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Real-Time Clocks (RTC)

Find Real-Time Clocks (RTC) from Maxim, EPSON, and additional brands. 2,072 part numbers available at FPGACenter. Volume pricing, no minimum order.

Part NumberManufacturerDescriptionPackageStockPriceMOQStatus
Maxim IntegratedThe DS1643P-70+ is a clock/timing IC manufactured by Maxim Integrated. Technical highlights include 4.5V ~ 5.5V supply voltage and 0°C ~ 70°C operating temperature; design review should confirm clock frequency, PLL configuration, jitter budget, output type, and operating temperature limits. This Surface Mount component is supplied in a 34-PowerCap™ Module package and is rated for operation across 0°C ~ 70°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the DS1643P-70+ is no longer produced by Maxim Integrated; FPGACenter maintains verified stock sourced through certified supply chain partners.34-PowerCap™ ModuleRFQ for sourcing$14.471OBSOLETE
Maxim IntegratedThe DS1643P-85+ is a clock/timing IC manufactured by Maxim Integrated. Technical highlights include 4.5V ~ 5.5V supply voltage and 0°C ~ 70°C operating temperature; design review should confirm clock frequency, PLL configuration, jitter budget, output type, and operating temperature limits. This Surface Mount component is supplied in a 34-PowerCap™ Module package and is rated for operation across 0°C ~ 70°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the DS1643P-85+ is no longer produced by Maxim Integrated; FPGACenter maintains verified stock sourced through certified supply chain partners.34-PowerCap™ ModuleRFQ for sourcingRFQ1OBSOLETE
Maxim IntegratedThe DS1644-120 is a clock/timing IC manufactured by Maxim Integrated. Technical highlights include 4.5V ~ 5.5V supply voltage and 0°C ~ 70°C operating temperature; design review should confirm clock frequency, PLL configuration, jitter budget, output type, and operating temperature limits. This Through Hole component is supplied in a 28-DIP Module (0.600", 15.24mm) package and is rated for operation across 0°C ~ 70°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the DS1644-120 is no longer produced by Maxim Integrated; FPGACenter maintains verified stock sourced through certified supply chain partners.28-DIP Module (0.600", 15.24mm)RFQ for sourcing$0.01801OBSOLETE
Maxim IntegratedThe DS1644-120+ is a clock/timing IC manufactured by Maxim Integrated. Technical highlights include 4.5V ~ 5.5V supply voltage and 0°C ~ 70°C operating temperature; design review should confirm clock frequency, PLL configuration, jitter budget, output type, and operating temperature limits. This Through Hole component is supplied in a 28-DIP Module (0.600", 15.24mm) package and is rated for operation across 0°C ~ 70°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the DS1644-120+ is no longer produced by Maxim Integrated; FPGACenter maintains verified stock sourced through certified supply chain partners.28-DIP Module (0.600", 15.24mm)RFQ for sourcing$45.321OBSOLETE
Maxim IntegratedThe DS1644P-120 is a clock/timing IC manufactured by Maxim Integrated. Technical highlights include 4.5V ~ 5.5V supply voltage and 0°C ~ 70°C operating temperature; design review should confirm clock frequency, PLL configuration, jitter budget, output type, and operating temperature limits. This Surface Mount component is supplied in a 34-PowerCap™ Module package and is rated for operation across 0°C ~ 70°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the DS1644P-120 is no longer produced by Maxim Integrated; FPGACenter maintains verified stock sourced through certified supply chain partners.34-PowerCap™ ModuleRFQ for sourcing$0.04811OBSOLETE
Maxim IntegratedThe DS1644P-120+ is a clock/timing IC manufactured by Maxim Integrated. Technical highlights include 4.5V ~ 5.5V supply voltage and 0°C ~ 70°C operating temperature; design review should confirm clock frequency, PLL configuration, jitter budget, output type, and operating temperature limits. This Surface Mount component is supplied in a 34-PowerCap™ Module package and is rated for operation across 0°C ~ 70°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the DS1644P-120+ is no longer produced by Maxim Integrated; FPGACenter maintains verified stock sourced through certified supply chain partners.34-PowerCap™ ModuleRFQ for sourcing$4.661OBSOLETE
Rochester ElectronicsThe DS1646-120 is a clock/timing IC manufactured by Rochester Electronics. Technical highlights include 4.5V ~ 5.5V supply voltage and 0°C ~ 70°C operating temperature; design review should confirm clock frequency, PLL configuration, jitter budget, output type, and operating temperature limits. This Through Hole component is supplied in a 32-DIP Module (0.600", 15.24mm) package and is rated for operation across 0°C ~ 70°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the DS1646-120 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.32-DIP Module (0.600", 15.24mm)RFQ for sourcing$26.941OBSOLETE
Maxim IntegratedThe DS1646-120+ is a clock/timing IC manufactured by Maxim Integrated. Technical highlights include 4.5V ~ 5.5V supply voltage and 0°C ~ 70°C operating temperature; design review should confirm clock frequency, PLL configuration, jitter budget, output type, and operating temperature limits. This Through Hole component is supplied in a 32-DIP Module (0.600", 15.24mm) package and is rated for operation across 0°C ~ 70°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the DS1646-120+ is no longer produced by Maxim Integrated; FPGACenter maintains verified stock sourced through certified supply chain partners.32-DIP Module (0.600", 15.24mm)RFQ for sourcing$43.491OBSOLETE
Maxim IntegratedThe DS1646P-120 is a clock/timing IC manufactured by Maxim Integrated. Technical highlights include 4.5V ~ 5.5V supply voltage and 0°C ~ 70°C operating temperature; design review should confirm clock frequency, PLL configuration, jitter budget, output type, and operating temperature limits. This Surface Mount component is supplied in a 34-PowerCap™ Module package and is rated for operation across 0°C ~ 70°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the DS1646P-120 is no longer produced by Maxim Integrated; FPGACenter maintains verified stock sourced through certified supply chain partners.34-PowerCap™ ModuleRFQ for sourcing$39.051OBSOLETE
Maxim IntegratedThe DS1646P-120+ is a clock/timing IC manufactured by Maxim Integrated. Technical highlights include 4.5V ~ 5.5V supply voltage and 0°C ~ 70°C operating temperature; design review should confirm clock frequency, PLL configuration, jitter budget, output type, and operating temperature limits. This Surface Mount component is supplied in a 34-PowerCap™ Module package and is rated for operation across 0°C ~ 70°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the DS1646P-120+ is no longer produced by Maxim Integrated; FPGACenter maintains verified stock sourced through certified supply chain partners.34-PowerCap™ ModuleRFQ for sourcing$9.131OBSOLETE
Maxim IntegratedThe DS1647-120+ is a clock/timing IC manufactured by Maxim Integrated. Technical highlights include 4.5V ~ 5.5V supply voltage and 0°C ~ 70°C operating temperature; design review should confirm clock frequency, PLL configuration, jitter budget, output type, and operating temperature limits. This Through Hole component is supplied in a 32-DIP Module (0.600", 15.24mm) package and is rated for operation across 0°C ~ 70°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the DS1647-120+ is no longer produced by Maxim Integrated; FPGACenter maintains verified stock sourced through certified supply chain partners.32-DIP Module (0.600", 15.24mm)RFQ for sourcing$2.801OBSOLETE
Maxim IntegratedThe DS1647P-120 is a clock/timing IC manufactured by Maxim Integrated. Technical highlights include 4.5V ~ 5.5V supply voltage and 0°C ~ 70°C operating temperature; design review should confirm clock frequency, PLL configuration, jitter budget, output type, and operating temperature limits. This Surface Mount component is supplied in a 34-PowerCap™ Module package and is rated for operation across 0°C ~ 70°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the DS1647P-120 is no longer produced by Maxim Integrated; FPGACenter maintains verified stock sourced through certified supply chain partners.34-PowerCap™ ModuleRFQ for sourcing$46.911OBSOLETE
Maxim IntegratedThe DS1647P-120+ is a clock/timing IC manufactured by Maxim Integrated. Technical highlights include 4.5V ~ 5.5V supply voltage and 0°C ~ 70°C operating temperature; design review should confirm clock frequency, PLL configuration, jitter budget, output type, and operating temperature limits. This Surface Mount component is supplied in a 34-PowerCap™ Module package and is rated for operation across 0°C ~ 70°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the DS1647P-120+ is no longer produced by Maxim Integrated; FPGACenter maintains verified stock sourced through certified supply chain partners.34-PowerCap™ ModuleRFQ for sourcing$69.391OBSOLETE
Rochester ElectronicsThe DS1670E is a clock/timing IC manufactured by Rochester Electronics. Technical highlights include 2.97V ~ 3.63V supply voltage and 0°C ~ 70°C operating temperature; design review should confirm clock frequency, PLL configuration, jitter budget, output type, and operating temperature limits. This Surface Mount component is supplied in a 20-TSSOP (0.173", 4.40mm Width) package and is rated for operation across 0°C ~ 70°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the DS1670E is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.20-TSSOP (0.173", 4.40mm Width)RFQ for sourcing$4.161OBSOLETE
Maxim IntegratedThe DS1670E+ is a clock/timing IC manufactured by Maxim Integrated. Technical highlights include 2.97V ~ 3.63V supply voltage and 0°C ~ 70°C operating temperature; design review should confirm clock frequency, PLL configuration, jitter budget, output type, and operating temperature limits. This Surface Mount component is supplied in a 20-TSSOP (0.173", 4.40mm Width) package and is rated for operation across 0°C ~ 70°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the DS1670E+ is currently in active production through Maxim Integrated's standard distribution channels.20-TSSOP (0.173", 4.40mm Width)1.689 In Stock$13.481ACTIVE
Maxim IntegratedThe DS1670E+T&R is a clock/timing IC manufactured by Maxim Integrated. Technical highlights include 2.97V ~ 3.63V supply voltage and 0°C ~ 70°C operating temperature; design review should confirm clock frequency, PLL configuration, jitter budget, output type, and operating temperature limits. This Surface Mount component is supplied in a 20-TSSOP (0.173", 4.40mm Width) package and is rated for operation across 0°C ~ 70°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the DS1670E+T&R is currently in active production through Maxim Integrated's standard distribution channels.20-TSSOP (0.173", 4.40mm Width)879 In Stock$21.281ACTIVE
Maxim IntegratedThe DS1670E/T&R is a clock/timing IC manufactured by Maxim Integrated. Technical highlights include 2.97V ~ 3.63V supply voltage and 0°C ~ 70°C operating temperature; design review should confirm clock frequency, PLL configuration, jitter budget, output type, and operating temperature limits. This Surface Mount component is supplied in a 20-TSSOP (0.173", 4.40mm Width) package and is rated for operation across 0°C ~ 70°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the DS1670E/T&R is no longer produced by Maxim Integrated; FPGACenter maintains verified stock sourced through certified supply chain partners.20-TSSOP (0.173", 4.40mm Width)RFQ for sourcing$15.981OBSOLETE
Maxim IntegratedThe DS1670S is a clock/timing IC manufactured by Maxim Integrated. Technical highlights include 0°C ~ 70°C operating temperature; design review should confirm clock frequency, PLL configuration, jitter budget, output type, and operating temperature limits. This standard mount component is supplied in a 20-SOIC (0.295, 7.50mm Width) package and is rated for operation across 0°C ~ 70°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the DS1670S is no longer produced by Maxim Integrated; FPGACenter maintains verified stock sourced through certified supply chain partners.20-SOIC (0.295, 7.50mm Width)RFQ for sourcing$2.461OBSOLETE
Maxim IntegratedThe DS1670S+ is a clock/timing IC manufactured by Maxim Integrated. Technical highlights include 2.97V ~ 3.63V supply voltage and 0°C ~ 70°C operating temperature; design review should confirm clock frequency, PLL configuration, jitter budget, output type, and operating temperature limits. This Surface Mount component is supplied in a 20-SOIC (0.295", 7.50mm Width) package and is rated for operation across 0°C ~ 70°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the DS1670S+ is currently in active production through Maxim Integrated's standard distribution channels.20-SOIC (0.295", 7.50mm Width)2.864 In Stock$23.081ACTIVE
Rochester ElectronicsThe DS1672-2 is a clock/timing IC manufactured by Rochester Electronics. Technical highlights include 1.8V ~ 2.2V supply voltage and -40°C ~ 85°C operating temperature; design review should confirm clock frequency, PLL configuration, jitter budget, output type, and operating temperature limits. This Through Hole component is supplied in a 8-DIP (0.300", 7.62mm) package and is rated for operation across -40°C ~ 85°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the DS1672-2 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.8-DIP (0.300", 7.62mm)RFQ for sourcing$3.541OBSOLETE
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