Grįžti į Texas Instruments

Texas Instruments LMK62xx High-Performance Low Jitter Oscillators

Texas Instruments LMK62xx High-Performance Low Jitter Oscillators are oscillators that generate a commonly used reference clock. Each device is pre-programmed in the factory to support any reference clock frequency. The supported output formats for these devices are LVPECL, LVDS, and HCSL up to 400MHz. Internal power conditioning provides excellent power supply ripple rejection (PSRR), reducing the cost and complexity of the power delivery network. Each of the devices operates from a single 3.3V ±5% supply.

Features

  • Low noise, high performance
  • Jitter: 150fs RMS typical Fout > 100MHz
  • PSRR: –60dBc, robust supply noise immunity
  • Supported output format
  • LVPECL, LVDS, and HCSL up to 400MHz
  • Total frequency tolerance of ±50ppm (LMK62X2) and ±25ppm (LMK62X0)
  • 3.3V Operating voltage
  • Industrial temperature range (–40ºC to +85ºC)
  • 5mm × 3.2mm 6-pin Package that is pin-compatible with industry-standard 5032 XO package

Applications

  • High-performance replacement for crystal-, SAW-, or silicon-based oscillators
  • Switches, routers, network line cards, Base Band Units (BBU), servers, storage/SAN
  • Test and measurement
  • Medical imaging
  • FPGA, Processor attach
Paskelbta: 2017-08-29 | Atnaujinta: 2022-05-04