Overview

The 6P41505 is a system clock generator intended for 7A1000 and L3A3000 Loongson CPU platforms. The device uses a low-cost 25MHz crystal as an input and can generate the following frequencies:

  • 5 × CMOS clocks for system reference
  • 12 × 100MHz LP-HCSL with PCIe Gen 3 performance
  • 1 × 200MHz LVDS for HT reference

The 6P41505 system clock generator is intended for high-performance consumer, networking, industrial, computing, and data-communications applications.

6P41505 - Block Diagram
6P41505 - Pinout
6P41505 - Block Diagram
6P41505 - Pinout
  • High-performance, low phase noise PLL, < 0.7ps RMS typical phase jitter on outputs
  • PCIe Gen 1, 2, 3 compliant clock capability
  • USB 3.0 compliant clocks
  • 1GbE and 10GbE
  • Independent spread spectrum capability

Applications

  • Ethernet switch/router
  • PCI Express 1.0/2.0/3.0
  • Broadcast video/audio timing
  • Multi-function printer
  • Processor and FPGA clocking
  • Any-frequency clock conversion
  • MSAN/DSLAM/PON
  • Fiber Channel, SAN
  • Telecom line cards
  • 1GbE and 10GbE

Documentation

= Featured Documentation
Type Title Date
Datasheet
6P41505 Datasheet
PDF 453 KB
Overview
PCI Express Timing Solutions Overview
PDF 2.40 MB
2 items

Design & Development

ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.

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Diagram of ECAD Models

Product Options

    Processing table
    Pkg. Type
    Lead Count (#)
    Temp. Grade
    Pb (Lead) Free
    Carrier Type
    Buy / Sample
    Part Number
    6P41505NBGI
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    6P41505BNBGI
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