Hard-to-find, EOL, and shortage parts24h target RFQ responseInspection, traceability, and alternate sourcing
Component category

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
Rochester ElectronicsThe DS1251YP-70 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 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 DS1251YP-70 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.34-PowerCap™ ModuleRFQ for sourcing$29.931OBSOLETE
Maxim IntegratedThe DS1251YP-70+ is a clock/timing IC manufactured by Maxim Integrated. Design review should confirm clock frequency, PLL configuration, jitter budget, output type, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the DS1251YP-70+ is no longer produced by Maxim Integrated; FPGACenter maintains verified stock sourced through certified supply chain partners.CheckRFQ for sourcing$28.621OBSOLETE
Rochester ElectronicsThe DS1251YP-70IND is a clock/timing IC manufactured by Rochester Electronics. Technical highlights include 4.5V ~ 5.5V 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 Surface Mount component is supplied in a 34-PowerCap™ Module package and is rated for operation across -40°C ~ 85°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the DS1251YP-70IND is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.34-PowerCap™ ModuleRFQ for sourcing$78.711OBSOLETE
Maxim IntegratedThe DS1251YP-70IND+ is a clock/timing IC manufactured by Maxim Integrated. Technical highlights include 4.5V ~ 5.5V 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 Surface Mount component is supplied in a 34-PowerCap™ Module package and is rated for operation across -40°C ~ 85°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the DS1251YP-70IND+ is currently in active production through Maxim Integrated's standard distribution channels.34-PowerCap™ Module10.146 In Stock$51.341ACTIVE
Maxim IntegratedThe DS1254WB-150 is a clock/timing IC manufactured by Maxim Integrated. Technical highlights include 3V ~ 3.7V 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 168-BGA package and is rated for operation across 0°C ~ 70°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the DS1254WB-150 is no longer produced by Maxim Integrated; FPGACenter maintains verified stock sourced through certified supply chain partners.168-BGARFQ for sourcing$701.601OBSOLETE
Maxim IntegratedThe DS1254WB-C02 is a clock/timing IC manufactured by Maxim Integrated. Technical highlights include 3V ~ 3.7V supply voltage; design review should confirm clock frequency, PLL configuration, jitter budget, output type, and operating temperature limits. This Surface Mount component is supplied in a 80-BBGA package suitable for both prototyping and production builds. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the DS1254WB-C02 is no longer produced by Maxim Integrated; FPGACenter maintains verified stock sourced through certified supply chain partners.80-BBGARFQ for sourcing$261.661OBSOLETE
Maxim IntegratedThe DS1254WB2-150 is a clock/timing IC manufactured by Maxim Integrated. Technical highlights include 3V ~ 3.7V 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 80-BBGA package and is rated for operation across 0°C ~ 70°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the DS1254WB2-150 is no longer produced by Maxim Integrated; FPGACenter maintains verified stock sourced through certified supply chain partners.80-BBGARFQ for sourcing$209.111OBSOLETE
Maxim IntegratedThe DS1254YB-100 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 168-BGA package and is rated for operation across 0°C ~ 70°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the DS1254YB-100 is no longer produced by Maxim Integrated; FPGACenter maintains verified stock sourced through certified supply chain partners.168-BGARFQ for sourcing$532.461OBSOLETE
Maxim IntegratedThe DS1284 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 (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 DS1284 is no longer produced by Maxim Integrated; FPGACenter maintains verified stock sourced through certified supply chain partners.28-DIP (0.600", 15.24mm)RFQ for sourcingRFQ1OBSOLETE
Rochester ElectronicsThe DS1284+ 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 28-DIP (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 DS1284+ is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.28-DIP (0.600", 15.24mm)RFQ for sourcing$7.101OBSOLETE
Maxim IntegratedThe DS1284Q 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 28-LCC (J-Lead) package and is rated for operation across 0°C ~ 70°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the DS1284Q is no longer produced by Maxim Integrated; FPGACenter maintains verified stock sourced through certified supply chain partners.28-LCC (J-Lead)RFQ for sourcing$16.341OBSOLETE
Maxim IntegratedThe DS1284Q+ 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 28-LCC (J-Lead) package and is rated for operation across 0°C ~ 70°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the DS1284Q+ is no longer produced by Maxim Integrated; FPGACenter maintains verified stock sourced through certified supply chain partners.28-LCC (J-Lead)RFQ for sourcingRFQ1OBSOLETE
Maxim IntegratedThe DS1284Q+T&R 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 28-LCC (J-Lead) package and is rated for operation across 0°C ~ 70°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the DS1284Q+T&R is no longer produced by Maxim Integrated; FPGACenter maintains verified stock sourced through certified supply chain partners.28-LCC (J-Lead)RFQ for sourcing$18.801OBSOLETE
Maxim IntegratedThe DS1284Q/T&R 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 28-LCC (J-Lead) package and is rated for operation across 0°C ~ 70°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the DS1284Q/T&R is no longer produced by Maxim Integrated; FPGACenter maintains verified stock sourced through certified supply chain partners.28-LCC (J-Lead)RFQ for sourcing$18.801OBSOLETE
Rochester ElectronicsThe DS1284QN is a clock/timing IC manufactured by Rochester Electronics. Technical highlights include 4.5V ~ 5.5V 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 Surface Mount component is supplied in a 28-LCC (J-Lead) package and is rated for operation across -40°C ~ 85°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the DS1284QN is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.28-LCC (J-Lead)RFQ for sourcing$16.881OBSOLETE
Maxim IntegratedThe DS1284QN+ is a clock/timing IC manufactured by Maxim Integrated. Technical highlights include 4.5V ~ 5.5V 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 Surface Mount component is supplied in a 28-LCC (J-Lead) package and is rated for operation across -40°C ~ 85°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the DS1284QN+ is no longer produced by Maxim Integrated; FPGACenter maintains verified stock sourced through certified supply chain partners.28-LCC (J-Lead)RFQ for sourcing$5.401OBSOLETE
Maxim IntegratedThe DS1284QN+T&R is a clock/timing IC manufactured by Maxim Integrated. Technical highlights include 4.5V ~ 5.5V 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 Surface Mount component is supplied in a 28-LCC (J-Lead) package and is rated for operation across -40°C ~ 85°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the DS1284QN+T&R is no longer produced by Maxim Integrated; FPGACenter maintains verified stock sourced through certified supply chain partners.28-LCC (J-Lead)RFQ for sourcing$19.471OBSOLETE
Maxim IntegratedThe DS1284QN/T&R is a clock/timing IC manufactured by Maxim Integrated. Technical highlights include 4.5V ~ 5.5V 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 Surface Mount component is supplied in a 28-LCC (J-Lead) package and is rated for operation across -40°C ~ 85°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the DS1284QN/T&R is no longer produced by Maxim Integrated; FPGACenter maintains verified stock sourced through certified supply chain partners.28-LCC (J-Lead)RFQ for sourcing$19.471OBSOLETE
Maxim IntegratedThe DS1286 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 (0.61", 15.49mm), 23 Leads package and is rated for operation across 0°C ~ 70°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the DS1286 is no longer produced by Maxim Integrated; FPGACenter maintains verified stock sourced through certified supply chain partners.28-DIP Module (0.61", 15.49mm), 23 LeadsRFQ for sourcing$32.901OBSOLETE
Maxim IntegratedThe DS1286+ 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 (0.61", 15.49mm), 23 Leads package and is rated for operation across 0°C ~ 70°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the DS1286+ is no longer produced by Maxim Integrated; FPGACenter maintains verified stock sourced through certified supply chain partners.28-DIP Module (0.61", 15.49mm), 23 LeadsRFQ for sourcing$1223.581OBSOLETE
Get Quote