High-Speed Clocks and Buffers

Microchip Technology clocks and buffers support a wide range of clock frequencies in a small package measuring 1.4 mm x 1.6 mm

Image of Microchip High-Speed Clocks and BuffersMicrochip industry-standard clocks and buffers offer LP-HCSL signaling, low jitter, and flexible fanout configurations, key features required for PCIe Gen 1-7 applications. In addition, Microchip provides reliable, high-precision solutions that are qualified components to support Intel® CK440 and DB2000 reference platforms.

Features
  • Compliant with Intel CK440, DB2000Q, and DB2000QL specifications
  • PCIe Gen 1-7 compliant
  • Small PCIe Gen7 buffer: 1.4 mm x 1.6 mm
  • Standard output configurations
  • LP-HCSL outputs
  • Ultra-low additive jitter
  • Supports a wide range of clock frequencies
  • Supports 1.8 V, 2.5 V, and 3.3 V power supplies
  • Extended temperatures: -40°C to +105°C
Applications
  • Servers
  • Storage
  • Switches and routers

LP-HCSL PCIE Clocks, CK440 Compliant

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
CK440 COMPL LPHCSL GEN1-6 PCIEZL30291BLDG1CK440 COMPL LPHCSL GEN1-6 PCIE500 - Immediate$24.28View Details
CK440 COMPL LPHCSL GEN1-6 PCIEZL30291BLDF1CK440 COMPL LPHCSL GEN1-6 PCIE0 - Immediate$19.55View Details
CK440 COMPL LPHCSL GEN1-6 PCIEZL30291LDG1CK440 COMPL LPHCSL GEN1-6 PCIE500 - Immediate$24.28View Details
CK440 COMPL LPHCSL GEN1-6 PCIEZL30292LDG1CK440 COMPL LPHCSL GEN1-6 PCIE0 - Immediate$22.14View Details
CK440 COMPL LPHCSL GEN1-6 PCIEZL30292LDF1CK440 COMPL LPHCSL GEN1-6 PCIE0 - Immediate$17.80View Details
CK440 COMPL LPHCSL GEN1-6 PCIEZL30291LDF1CK440 COMPL LPHCSL GEN1-6 PCIE0 - Immediate$19.55View Details

LP-HCSL, PCIE Buffers

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
IC CLK BUFFER 1:2 250MHZ 8VDFNSY75602ATWL-TRIC CLK BUFFER 1:2 250MHZ 8VDFN3550 - Immediate$10.21View Details
IC CLK BUFFER 1:2 250MHZ 16VQFNSY75603ATWL-TRIC CLK BUFFER 1:2 250MHZ 16VQFN3176 - Immediate$13.83View Details
IC CLK BUFFER 1:4 250MHZ 16VQFNSY75604ATWL-TRIC CLK BUFFER 1:4 250MHZ 16VQFN7795 - Immediate$16.63View Details
IC CLK BUFFER 1:4 250MHZ 16VQFNSY75604BTWL-TRIC CLK BUFFER 1:4 250MHZ 16VQFN3102 - Immediate$16.63View Details
IC CLK BUFFER 1:4 250MHZ 16VQFNSY75604ATWLIC CLK BUFFER 1:4 250MHZ 16VQFN907 - Immediate$16.63View Details

LP-HCSL, PCIE Buffers (DB2000 Compliant)

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
20-OUTPUT DB2000QL BUFFERZL40294LDF620-OUTPUT DB2000QL BUFFER3990 - Immediate$19.43View Details
20-OUTPUT DB2000QL BUFFERZL40295LDF620-OUTPUT DB2000QL BUFFER3975 - Immediate$19.43View Details
20-OUTPUT DB2000Q BUFFERZL40292LDF120-OUTPUT DB2000Q BUFFER2844 - Immediate$19.43View Details
20-OUTPUT DB2000QL BUFFERZL40294LDG620-OUTPUT DB2000QL BUFFER1470 - Immediate$19.43View Details
20-OUTPUT DB2000Q BUFFERZL40293LDG120-OUTPUT DB2000Q BUFFER343 - Immediate$19.43View Details
Published: 2025-08-19