Quarktwin Technology Ltd. Datasheets for IC Clocks

IC clocks are semiconductor integrated circuits (ICs) that are designed to keep time.
IC Clocks: Learn more

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Product Name Notes
Clock Generator IC 1 40-VFQFN Exposed Pad
Clock Generator IC 1 48-VFQFN Exposed Pad
Clock Generator IC 156.25MHz 1 48-VFQFN Exposed Pad
Clock Generator IC 1
Clock Generator IC 1GHz 1 72-VFQFN Exposed Pad
Clock Generator IC 200MHz 1 16-TSSOP (0.173", 4.40mm Width)
Clock Generator IC 312.5MHz 1 56-VFQFN Exposed Pad
Clock Generator IC 312.5MHz 1 64-VFQFN Exposed Pad
Clock Generator, Jitter Attenuator IC 1GHz 1 48-VFQFN Exposed Pad
Clock Generator, Jitter Attenuator IC 250MHz 1 72-VFQFN Exposed Pad
Ethernet Clock Generator IC 136MHz 1 Output 24-TSSOP
Ethernet Clock Generator IC 170MHz 1 Output 20-TQFN (4.5x3.5)
Ethernet Clock Generator IC 170MHz 1 Output 20-TSSOP
Ethernet Clock Generator IC 170MHz 1 Output 24-TSSOP
Ethernet Clock Generator IC 187.5MHz 1 Output 8-TSSOP
Ethernet Clock Generator IC 226MHz 1 Output 24-TSSOP
Ethernet Clock Generator IC 312.5MHz 1 Output 56-TQFN (8x8)
Ethernet Clock Generator IC 625MHz 1 Output 8-TSSOP
Ethernet Clock Generator IC 700MHz 1 Output 24-TSSOP
Ethernet Clock Generator IC 700MHz 1 Output 28-TQFN (3.5x5.5)
Ethernet, Fibre Channel Clock Generator IC 170MHz 1 Output 20-TSSOP
IC
PLL Multi-Clock Generator IC 36.864MHz 1 20-SSOP (0.154", 3.90mm Width)
PLL Multi-Clock Generator IC 36.87MHz 1 20-SSOP (0.154", 3.90mm Width)
PLL Multi-Clock Generator IC 36.87MHz 1 20-SSOP (0.209", 5.30mm Width)
Real Time Clock (RTC) IC 16-XFQFN Exposed Pad
Real Time Clock (RTC) IC Clock/Calendar 120b 4-Wire Serial 14-SOIC (0.209", 5.30mm Width)
Real Time Clock (RTC) IC Clock/Calendar 16B I²C 12-TFSOJ (0.094", 2.40mm Width)
Real Time Clock (RTC) IC Clock/Calendar 16B I²C 14-SOIC (0.197", 5.00mm Width)
Real Time Clock (RTC) IC Clock/Calendar 16B I²C 8-SOIC (0.154", 3.90mm Width)
Real Time Clock (RTC) IC Clock/Calendar 16B I²C, 2-Wire Serial 12-TFSOJ (0.094", 2.40mm Width)
Real Time Clock (RTC) IC Clock/Calendar 16B I²C, 2-Wire Serial 14-SOIC (0.197", 5.00mm Width)
Real Time Clock (RTC) IC Clock/Calendar 16B I²C, 2-Wire Serial 14-SOIC (0.209", 5.30mm Width)
Real Time Clock (RTC) IC Clock/Calendar 16B I²C, 2-Wire Serial 22-LFDFN
Real Time Clock (RTC) IC Clock/Calendar 16B I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)
Real Time Clock (RTC) IC Clock/Calendar 16B I²C, SPI 14-SOIC (0.197", 5.00mm Width)
Real Time Clock (RTC) IC Clock/Calendar 16B SPI 20-LSSOJ (0.213", 5.40mm Width)
Real Time Clock (RTC) IC Clock/Calendar 16B SPI 22-SMD, 20 Leads, Flat Leads
Real Time Clock (RTC) IC Clock/Calendar 16B, 32B I²C, 2-Wire Serial 8-WCDFN
Real Time Clock (RTC) IC Clock/Calendar 1B I²C, 2-Wire Serial 8-WCDFN
Real Time Clock (RTC) IC Clock/Calendar 1B SPI, 3-Wire Serial 8-WCDFN
Real Time Clock (RTC) IC Clock/Calendar 256B I²C, 2-Wire Serial 10-VCDFN
Real Time Clock (RTC) IC Clock/Calendar 2B, 43B I²C 8-WCDFN
Real Time Clock (RTC) IC Clock/Calendar 2B, 43B I²C, 2-Wire Serial 8-WCDFN
Real Time Clock (RTC) IC Clock/Calendar 2B, 8B I²C, 2-Wire Serial 10-VCDFN
Real Time Clock (RTC) IC Clock/Calendar 2B, 8B SPI, 4-Wire Serial 10-VCDFN
Real Time Clock (RTC) IC Clock/Calendar 3-Wire Serial 12-TFSOJ (0.094", 2.40mm Width)
Real Time Clock (RTC) IC Clock/Calendar 3-Wire Serial 14-SOIC (0.197", 5.00mm Width)
Real Time Clock (RTC) IC Clock/Calendar 3-Wire Serial 14-SOIC (0.209", 5.30mm Width)
Real Time Clock (RTC) IC Clock/Calendar 3-Wire Serial 16-XFQFN Exposed Pad
Real Time Clock (RTC) IC Clock/Calendar 3-Wire Serial 18-SOIC (0.209", 5.30mm Width)
Real Time Clock (RTC) IC Clock/Calendar 3-Wire Serial 18-XFQFN Exposed Pad
Real Time Clock (RTC) IC Clock/Calendar 3-Wire Serial 20-LSSOJ (0.213", 5.40mm Width)
Real Time Clock (RTC) IC Clock/Calendar 3-Wire Serial 22-LFDFN
Real Time Clock (RTC) IC Clock/Calendar 3-Wire Serial 22-SMD, 20 Leads, Flat Leads
Real Time Clock (RTC) IC Clock/Calendar 3-Wire Serial 8-SOIC (0.154", 3.90mm Width)
Real Time Clock (RTC) IC Clock/Calendar 3-Wire Serial 8-TSSOP (0.173", 4.40mm Width)
Real Time Clock (RTC) IC Clock/Calendar 3-Wire Serial, 4-Wire Serial 14-SOIC (0.209", 5.30mm Width)
Real Time Clock (RTC) IC Clock/Calendar 3-Wire Serial, 4-Wire Serial 8-SOIC (0.173", 4.40mm Width) Exposed Pad
Real Time Clock (RTC) IC Clock/Calendar 31B 3-Wire Serial 8-SOIC (0.154", 3.90mm Width)
Real Time Clock (RTC) IC Clock/Calendar 31B 3-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Real Time Clock (RTC) IC Clock/Calendar 31B 3-Wire Serial 8-WFDFN Exposed Pad
Real Time Clock (RTC) IC Clock/Calendar 4-Wire Serial 10-LFSOP (0.173", 4.40mm Width)
Real Time Clock (RTC) IC Clock/Calendar 4-Wire Serial 10-LFSOP, 10-MSOP (0.110", 2.80mm Width)
Real Time Clock (RTC) IC Clock/Calendar 4-Wire Serial 10-VFSOP, 10-MSOP (0.110", 2.80mm Width)
Real Time Clock (RTC) IC Clock/Calendar 4-Wire Serial 12-TFSOJ (0.094", 2.40mm Width)
Real Time Clock (RTC) IC Clock/Calendar 4-Wire Serial 14-SOIC (0.197", 5.00mm Width)
Real Time Clock (RTC) IC Clock/Calendar 4-Wire Serial 14-SOIC (0.209", 5.30mm Width)
Real Time Clock (RTC) IC Clock/Calendar 4-Wire Serial 22-LFDFN
Real Time Clock (RTC) IC Clock/Calendar 4-Wire Serial 22-SMD, 20 Leads, Flat Leads
Real Time Clock (RTC) IC Clock/Calendar 56B I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)
Real Time Clock (RTC) IC Clock/Calendar 56B I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Real Time Clock (RTC) IC Clock/Calendar 56B I²C, 2-Wire Serial 8-WFDFN Exposed Pad
Real Time Clock (RTC) IC Clock/Calendar 8-LSSOP (0.173", 4.40mm Width)
Real Time Clock (RTC) IC Clock/Calendar 80b I²C 12-TFSOJ (0.094", 2.40mm Width)
Real Time Clock (RTC) IC Clock/Calendar 8B 3-Wire Serial 10-LFSOP (0.173", 4.40mm Width)
Real Time Clock (RTC) IC Clock/Calendar 8B I²C, 2-Wire Serial 10-VCDFN
Real Time Clock (RTC) IC Clock/Calendar I²C 10-SMD, No Lead
Real Time Clock (RTC) IC Clock/Calendar I²C 12-TFSOJ (0.094", 2.40mm Width)
Real Time Clock (RTC) IC Clock/Calendar I²C 14-SOIC (0.197", 5.00mm Width)
Real Time Clock (RTC) IC Clock/Calendar I²C 20-LSSOJ (0.213", 5.40mm Width)
Real Time Clock (RTC) IC Clock/Calendar I²C 22-LFDFN
Real Time Clock (RTC) IC Clock/Calendar I²C 22-SMD, 20 Leads, Flat Leads
Real Time Clock (RTC) IC Clock/Calendar I²C 8-WCDFN
Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 10-LFSOP, 10-MSOP (0.110", 2.80mm Width)
Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 10-TCDFN Exposed Pad
Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 10-VCDFN
Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 10-VFSOP, 10-MSOP (0.110", 2.80mm Width)
Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 12-TFSOJ (0.094", 2.40mm Width)
Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 12-XFQFN Exposed Pad
Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 14-SOIC (0.197", 5.00mm Width)
Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 14-SOIC (0.209", 5.30mm Width)
Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 16-LSSOP (0.173", 4.40mm Width)
Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 16-SOIC (0.295", 7.50mm Width)
Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 16-XFQFN Exposed Pad
Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 20-LSSOJ (0.213", 5.40mm Width)
Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 22-LFDFN
Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 22-SMD Module Exposed Pad
Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 22-SMD, 20 Leads, Flat Leads
Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 8-LSSOP (0.173", 4.40mm Width)
Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)
Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 8-TSSOP (0.173", 4.40mm Width)
Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 8-WCDFN
Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 8-WFDFN Exposed Pad
Real Time Clock (RTC) IC Clock/Calendar I²C, SMBus 8-SOIC (0.154", 3.90mm Width)
Real Time Clock (RTC) IC Clock/Calendar Parallel 18-DIP (0.300", 7.62mm)
Real Time Clock (RTC) IC Clock/Calendar Parallel 24-SOIC (0.311", 7.90mm Width)
Real Time Clock (RTC) IC Clock/Calendar Parallel 24-SOP (0.213", 5.40mm Width)
Real Time Clock (RTC) IC Clock/Calendar Parallel, Serial 8-LSSOP (0.173", 4.40mm Width)
Real Time Clock (RTC) IC Clock/Calendar SPI 12-TFSOJ (0.094", 2.40mm Width)
Real Time Clock (RTC) IC Clock/Calendar SPI 14-SOIC (0.197", 5.00mm Width)
Real Time Clock (RTC) IC Clock/Calendar SPI 14-SOIC (0.209", 5.30mm Width)
Real Time Clock (RTC) IC Clock/Calendar SPI 14-SSOP (0.209", 5.30mm Width)
Real Time Clock (RTC) IC Clock/Calendar SPI 22-LFDFN
Real Time Clock (RTC) IC Clock/Calendar SPI, 3-Wire Serial 10-SMD, No Lead
Real Time Clock (RTC) IC Clock/Calendar SPI, 4-Wire Serial 10-SMD, No Lead
Real Time Clock (RTC) IC Clock/Calendar SPI, 4-Wire Serial 10-TCDFN Exposed Pad
Real Time Clock (RTC) IC Clock/Calendar SPI, 4-Wire Serial 14-SOIC (0.197", 5.00mm Width)
Real Time Clock (RTC) IC Time Event Recorder I²C 10-SMD, No Lead
Real Time Clock (RTC) IC Time Event Recorder I²C, 2-Wire Serial 10-SMD Module
Real Time Clock (RTC) IC Time Event Recorder I²C, 2-Wire Serial 12-TFSOJ (0.094", 2.40mm Width)
Real Time Clock (RTC) IC Time Event Recorder I²C, 2-Wire Serial 14-SOIC (0.197", 5.00mm Width)
Real Time Clock (RTC) IC Time Event Recorder I²C, 2-Wire Serial 14-SOIC, Non-Standard
Real Time Clock (RTC) IC Time Event Recorder SPI 12-TFSOJ (0.094", 2.40mm Width)
Real Time Clock (RTC) IC Time Event Recorder SPI 14-SOIC (0.197", 5.00mm Width)
Real Time Clock (RTC) IC Time Event Recorder SPI 24-SOP (0.213", 5.40mm Width)
Real Time Clock (RTC) IC
SDRAM DIMM Clock Buffer/Driver IC 1 Output 48-PDIP
SDRAM PLL Clock Driver IC 100MHz 1 Output 48-PDIP
Spread Spectrum Clock Generator IC 200MHz 1 Die

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