Renesas Electronics 9FGV100x Programmable PhiClock™ Generators

Renesas Electronics 9FGV100x Programmable PhiClock™ Generators provide copies of the output frequency and the crystal reference input. These clock generators provide two select pins for hardware selection of the desired configuration. The 9FGV100x clock generators also allow easy software selection of the desired configuration through two I2C bits. These clock generators allow the user to configure any one of the four OTP configurations as the default when operating in I2C mode. The PhiClock generators offer four unique I2C addresses, allowing easy access to multiple components. These clock generators operate across a supply voltage range from 1.8V to 3.3V. Typical applications include High-Performance Computing (HPC), storage, 10G/25G ethernet, fiber optic modules, and SSDs.

Features

  • Supports HCSL, LVDS, and LVCMOS I/O standards
  • Supports LVPECL and CML logic with easy AC coupling
  • HCSL utilizes Renesas / IDT's LP-HCSL technology for improved performance, lower power, and higher integration
  • Programmable output impedance of 85Ω or 100Ω
  • On-board OTP supports up to four complete configurations
  • Configuration selected via strapping pins or I2C
  • D0/D1, D2/D3, D4/D5, D6/D7 read/write programmable I2C addresses
  • Supported by Renesas / IDT Timing Commander™ software

Specifications

  • 1.8V to 3.3V operation
  • PCIe Gen1-4 compliant

Applications

  • HPC
  • Storage
  • 10G/25G ethernet
  • Fiber optic modules
  • SSDs
Published: 2018-04-30 | Updated: 2023-10-02