Integrated Device Technology 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
1.8V Low power 1 to 10 differential clock distribution. Operating frequency: 125MHz to 410MHz
2.5V Wide Range Frequency Clock Driver (45MHz - 233MHz)
2.5V Wide Range Frequency DDR1 Clock Driver (45MHz - 233MHz)
Alternative Products NOTICE - The following device(s) are recommended alternatives: 6V49205B - Clock Generator for Freescale P1010, P1020, P2020, P2040 Processors For 48-pin NLG I-temp device The IDT6V49205A is a...
Alternative Products NOTICE - The following device(s) are recommended alternatives: 74FCT38072S - Low Skew 1 to 2 Clock Buffer Improved jitter performance, smaller package The FCT38072 is a 3.3V clock...
Alternative Products NOTICE - The following device(s) are recommended alternatives: 74FCT3807S - Low Skew 1 to 10 Clock Buffer Improved jitter performance, smaller package The FCT20807 is a 2.5V compatible,...
Double the drive of the standard 97U877 device. Low skew, low jitter PLL clock driver. 1 to 5 differential clock distribution (SSTL_18)
Low skew, low jitter PLL clock driver; 1 to 4 differential clock distribution (SSTL_18)
Low skew, low jitter PLL clock driver; 1 to 5 differential clock distribution (SSTL_18)
Not recommended for new designs
The 2510C is a high performance, low skew, low jitter clock driver. It uses a phase lock loop ( PLL ) technology to align, in both phase and frequency, the...
The 557-03 is a spread spectrum clock generator that supports PCI -Express Gen 1 and Ethernet requirements. The device is used for PC or embedded systems to substantially reduce electromagnetic...
The 8413S06 is a PLL -based clock generator specifically designed for Cavium Networks Octeon II processors. This high performance device is optimized to generate the processor core reference clock, sRIO,...
The 8413S08I is a PLL -based clock generator specifically designed for Cavium Networks SoC processors. This high performance device is optimized to generate the processor core reference clock, the PCI...
The 8413S09 is a PLL -based clock generator specifically designed for the Cavium Networks OCTEON Plus 58xx family of processors and Advanced Mezzanine Card ( AMC ) applications. This high...
The 8413S12I -100 is a PLL -based clock generator specifically designed for Cavium Networks Octeon II processors. This high performance device is optimized to generate the processor core reference clock,...
The 8430S07I is a PLL -based clock generator specifically designed for Cavium Networks SoC processors. This high performance device is optimized to generate the processor core reference clock, the DDR...
The 8430S10I -02 is a PLL -based clock generator specifically designed for Cavium Networks SoC processors. This high performance device is optimized to generate the processor core reference clock, the...
The 8430S10I -03 is a PLL -based clock generator specifically designed for Cavium Networks SoC processors. This high performance device is optimized to generate the processor core reference clock, the...
The 8430S10I is a PLL -based clock generator specifically designed for Cavium Networks SoC processors. This high performance device is optimized to generate the processor core reference clock, the DDR...
The 8430S803I is a PLL -based clock generator specifically designed for Cavium Networks SoC processors. This high performance device is optimized to generate the processor core reference clock, the DDR...
The 87002-02 is a highly versatile 1:2 Differential-to- LVCMOS / LVTTL Clock Generator. The 87002-02 has a differential clock input. The CLK , nCLK pair can accept most standard differential...
The 87004 is a highly versatile 1:4 Differentialto- LVCMOS / LVTTL Clock Generator and a member of the HiPerClockS® family of High Performance Clock Solutions from IDT . The 87004...
The 87004I is a highly versatile 1:4 Differential-to- LVCMOS / LVTTL Clock Generator. The 87004I has two selectable clock inputs. The CLK0 , nCLK0 and CLK1 , nCLK1 pairs can...
The 87021I is a high performance ÷1/÷2 Differential-to- LVCMOS / LVTTL Clock Generator and a member of the family of High Performance Clock Solutions from IDT . The CLK ,...
The 87321I is a high performance ÷1, ÷2 Differential-to- LVPECL Clock Generator and a member of the family of High Performance Clock Solutions from IDT . The CLK , nCLK...
The 87332I-01 is a high performance ÷2 Differential- to-2.5V/3.3V ECL / LVPECL Clock Generator. The CLK , nCLK pair can accept most standard differential input levels The 87332I-01 is characterized...
The 8735-31 is a highly versatile 1:5 Differential -to-3.3V LVPECL Clock Generator. The 8735-31 has a fully integrated PLL and can be configured as zero delay buffer, multiplier or divider,...
The 87354I is a high performance ÷4/÷5 Differential-to-3.3V LVPECL Clock Generator. The CLK , nCLK pair can accept most standard differential input levels.The 87354I is characterized to operate from a...
The 8735BI -21 is a highly versatile 1:1 Differential-to-3.3V LVPECL clock generator. The CLK , nCLK pair can accept most standard differential input levels. The 8735BI -21 has a fully...
The 8745B-21 is a highly versatile 1:1 LVDS Clock Generator. The 8745B-21 has a fully integrated PLL and can be configured as zero delay buffer, multiplier or divider, and has...
The 87973I is a LVCMOS / LVTTL clock generator from IDT . The 87973I has three selectable inputs and provides fourteen LVCMOS / LVTTL outputs. The 87973I is a highly...
The 87993I is a PLL clock driver designed specifically for redundant clock tree designs. The device receives two differential LVPECL clock signals from which it generates 5 new differential LVPECL...
The 8V41N010 is a PLL -based clock generator specifically designed for Cavium Networks Octeon II processors. This high performance device is optimized to generate the processor core reference clock, the...
The 932SQ420 is an Intel CK420BQ main clock synthesizer for Romley-generation and newer Intel-based server platforms. The 932SQ420 is driven with a 25 MHz crystal for maximum performance. It generates...
The 932SQ425 is a reduced-pin-count main clock synthesizer for Intel Romley-generation server platforms. The 932SQ425 is driven with a 25 MHz crystal for maximum performance. It generates CPU outputs of...
The 932SQ426 is a CK420BQ derivative supporting Separate Reference no Spread (SRnS) PCIe clocking architectures. It uses a 25MHz crystal for maximum performance and has 100MHz outputs tuned for non-spreading...
The 932SQ428 is a main clock synthesizer for Romley-generation Intel based server platforms. The 932SQ428 is driven with a 25 MHz crystal for maximum performance. It generates CPU outputs of...
The 9FG430 is a Frequency Timing Generator that provides 4 HCSL differential output pairs. These outputs support PCI -Express Gen3, and QPI applications. The part supports Spread Spectrum and synthesizes...
The 9FG830 is a Frequency Timing Generator that provides 8 HCSL differential output pairs. These outputs support PCI -Express Gen3, and QPI applications. The part supports Spread Spectrum and synthesizes...
The 9FGL0241 /51/P1 are members of IDT ’s 3.3V Low-Power ( LP ) PCIe family. The devices have 2 output enables for clock management and support 2 different spread spectrum...
The 9FGL0441 /51/P1 are members of IDT ’s 3.3V Low-Power ( LP ) PCIe family. The devices have 4 output enables for clock management and support 2 different spread spectrum...
The 9FGL0641 /51/P1 are members of IDT ’s 3.3V Low-Power ( LP ) PCIe family. The devices have 6 output enables for clock management and support 2 different spread spectrum...
The 9FGL0841 /51/P1 are members of IDT ’s 3.3V Low-Power ( LP ) PCIe family. The devices have 8 output enables for clock management and support 2 different spread spectrum...
The 9FGL699 is a 6-output low-power clock sythesizer for PCIe Gen2. It runs from a 25 MHz XTAL , provides spread spectrum capability, and has an SMBus for software control...
The 9FGL839 is an 8 output differential synthesizer for PCI Express Gen1, Gen2, and Gen3 applications. It has integrated terminations providing direction connection to 100 ohm transmission lines and saving...
The 9FGP202 is a peripheral clock for Intel Server. It is driven with a 25MHz crystal and generates CPU outputs up to 400MHz. An SMBus interface allows full control of...
The 9FGP204 is a peripheral clock for Intel Servers. It is driven with a 25MHz crystal. An SMBus interface allows full control of the device.
The 9FGP205 is a peripheral clock for Intel Servers, supporting Wake-On-Lan. It is driven with a 25MHz crystal. An SMBus interface allows full control of the device.
The 9FGU0231 is a member of IDT ’s 1.5 V Ultra-Low-Power PCIe clock family. The device has 2 output enables for clock management, 2 different spread spectrum levels in addition...
The 9FGU0241 is a member of IDT ’s 1.5 V Ultra-Low-Power PCIe clock family with integrated output terminations providing Zo=100 Ω. The device has 2 output enables for clock management,...
The 9FGU0431 is a member of IDT ’s 1.5 V Ultra-Low-Power PCIe clock family. The device has 4 output enables for clock management, 2 different spread spectrum levels in addition...
The 9FGU0441 is a member of IDT ’s 1.5 V Ultra-Low-Power PCIe clock family with integrated output terminations providing Zo=100 Ω. The device has 4 output enables for clock management,...
The 9FGU0631 is a member of IDT ’s 1.5 V Ultra-Low-Power PCIe clock family. The device has 6 output enables for clock management, 2 different spread spectrum levels in addition...
The 9FGU0641 is a member of IDT ’s 1.5 V Ultra-Low-Power PCIe clock family with integrated output terminations providing Zo=100 Ω. The device has 6 output enables for clock management...
The 9FGU0831 is a member of IDT ’s 1.5 V Ultra-Low-Power PCIe clock family. The device has 8 output enables for clock management, 2 different spread spectrum levels in addition...
The 9FGU0841 is a member of IDT ’s 1.5 V Ultra-Low-Power PCIe clock family with integrated output terminations providing Zo=100 Ω. The device has 8 output enables for clock management,...
The 9FGV0231 is a 2-output very low power clock generator for PCIe Gen 1, 2 and 3 applications. The device has 2 output enables for clock management and supports 2...
The 9FGV0241 is a 2-output very low power frequency generator for PCIe Gen 1, 2 and 3 applications with integrated output terminations providing Zo=100 Ω. The device has 2 output...
The 9FGV0431 is a 4-output very low power clock generator for PCIe Gen 1, 2 and 3 applications. The device has 4 output enables for clock management and supports 2...
The 9FGV0441 is an 4-output very low power clock generator for PCIe Gen1-2-3 applications with integrated output terminations providing Zo=100 Ω. The device has 4 output enables for clock management...
The 9FGV0631 is a member of IDT ’s SOC -Friendly 1.8 V Very-Low-Power PCIe clock family. The device has 6 output enables for clock management, 2 different spread spectrum levels...
The 9FGV0641 is a member of IDT ’s SOC -Friendly 1.8V Very-Low-Power PCIe clock family. The device has integrated 100 ohm output terminations providing direction connection to 100 ohm transmission...
The 9FGV0831 is an 8-output very low power clock generator for PCIe Gen1-2-3 applications. The device has 8 output enables for clock management and supports 2 different spread spectrum levels...
The 9FGV0841 is an 8-output very low power clock generator for PCIe Gen1-2-3 applications with integrated output terminations providing Zo=100 Ω. The device has 8 output enables for clock management...
The FCT20805 is a 2.5 volt clock driver built using advanced CMOS technology. The device consists of two banks of drivers, each with a 1:5 fanout and its own output...
The IDT 6V49205B is a clock generator specifically designed for the Freescale P1010, P1020, P2020 and P2040 processors. The device uses a low-cost 25 MHz crystal as an input and...
The IDT5V9885T is a programmable clock generator intended for high performance data-communications, telecommunications, consumer, and networking applications. There are three internal PLLs, each individually programmable, allowing for three unique non-integer-related...
The IDT8V41N012I is a PLL -based clock generator specifically designed for Cavium Networks Octeon II processors. This high performance device is optimized to generate the processor core reference clock, the...
The IDT8V49N211NLI is a high-performance PLL -based clock generator designed to interface with Broadcom XLP2xxx processors. The IDT8V49N211I has one 25MHz crystal input to generate output frequencies to support XLP...
The IDT8V49N231I is a high-performance PLL -based clock generator designed to interface with Broadcom XLP2xxx processors. The IDT8V49N231I has one 25MHz crystal input to generate output frequencies to support XLP...
The IDT932S421 is a main clock synthesizer for CK410B + generation Intel server platforms. The IDT932S421 is driven with a 14.318MHz crystal. It generates 4 CPU outputs up to 400MHz...
The IDT932S422 is a main clock synthesizer for CK410B + generation Intel server platforms. The IDT932S422 is driven with a 14.318MHz crystal. It generates 5 CPU outputs up to 400MHz...
The IDT932S431 is a CK410B + compatible main clock for Intel server platforms. The IDT932S421 is driven with a 14.318MHz crystal. It generates 4 CPU outputs up to 400MHz and...
The MK3200 is IDT ’s lowest cost, low power clock oscillator that generates a low power 32.768 kHz output from an inexpensive 32.768 kHz crystal. This part includes a power...

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