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System Clock Generator for Loongson Platform

Package Information

CAD Model:View CAD Model
Pkg. Type:VFQFPN
Pkg. Code:NBG48P2
Lead Count (#):48
Pkg. Dimensions (mm):
Pitch (mm):

Environmental & Export Classifications

Pb (Lead) FreeYes
ECCN (US)EAR99
HTS (US)8542.39.0090
Moisture Sensitivity Level (MSL)

Product Attributes

Lead Count (#)48
Carrier TypeTray
Pb (Lead) FreeYes
Temp. Range (°C)-40°C to +85°C
100M Non-SSC Outputs8
100M SSC Outputs0
25M Outputs1
Advanced Features200MHz Differential LVDS, 33MHz or 48MHz
App Jitter CompliancePCIe Gen1, PCIe Gen2, PCIe Gen3, USB 3.0, 10GbE
Chipset ManufacturerLoongson
Chipset Name7A1000, L3A3000
Clock Spec.Loongson 7A
Diff. Termination Resistors0
FunctionGenerator
Output TypeHCSL, LVCMOS, LVDS, LP-HCSL, LVPECL
PCI 33.33M Outputs (#)0
Pkg. TypeVFQFPN
Power Consumption Typ (mW)232
Requires Terms and ConditionsDoes not require acceptance of Terms and Conditions
Supply Voltage (V)1.8 - 3.3
Xtal Freq (MHz)25 - 25

Description

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.