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Clock Generator For Cavium Processors

Package Information

CAD Model: View CAD Model
Pkg. Type: VFQFPN
Pkg. Code: NLG72
Lead Count (#): 72
Pkg. Dimensions (mm): 10.0 x 10.0 x 1.0
Pitch (mm): 0.5

Environmental & Export Classifications

Moisture Sensitivity Level (MSL) 3
Pb (Lead) Free Yes
ECCN (US) EAR99
HTS (US) 8542.39.0090

Product Attributes

Lead Count (#) 72
Carrier Type Reel
Moisture Sensitivity Level (MSL) 3
Qty. per Reel (#) 2500
Qty. per Carrier (#) 0
Pb (Lead) Free Yes
Pb Free Category e3 Sn
Temp. Range (°C) -40 to 85°C
100M Non-SSC Outputs 10
100M SSC Outputs 0
25M Outputs 2
Advanced Features Programmable Clock, 25M output(s), 50M output(s), 100M output(s), 125M output(s), 156.25M output(s), 312.5M output(s)
App Jitter Compliance PCIe Gen1, PCIe Gen2, PCIe Gen3, XAUI, RXAUI
Chipset Manufacturer Cavium
Clock Spec. Cavium: Period Jitter < 44 ps
Core Voltage (V) 3.3
Diff. Termination Resistors 40
Feedback Input No
Function Clock Generator
Input Freq (MHz) 25 - 25
Input Type Crystal, LVCMOS, LVDS, LVPECL, LVHSTL, HCSL
Inputs (#) 2
Length (mm) 10
MOQ 2500
Output Banks (#) 6
Output Freq Range (MHz) 25 - 25, 50 - 50, 100 - 100, 125 - 125, 156.25 - 156.25, 312.5 - 312.5
Output Skew (ps) 25
Output Type LVCMOS, HCSL
Output Voltage (V) 2.5V, 3.3V
Outputs (#) 14
PCI 33.33M Outputs (#) 0
Package Area (mm²) 100
Period Jitter Max P-P (ps) 25
Period Jitter Typ P-P (ps) 3
Phase Jitter Max RMS (ps) 0.45
Phase Jitter Typ RMS (ps) 0.35
Pitch (mm) 0.5
Pkg. Dimensions (mm) 10.0 x 10.0 x 1.0
Pkg. Type VFQFPN
Power Consumption Typ (mW) 970
Prog. Clock No
Published No
Reel Size (in) 13
Reference Output Yes
Requires Terms and Conditions Does not require acceptance of Terms and Conditions
Spread Spectrum No
Supply Voltage (V) 3.3 - 3.3
Tape & Reel Yes
Thickness (mm) 1
Width (mm) 10
Xtal Freq (MHz) 25 - 25

Description

The 8V41N012A is a PLL-based clock generator specifically designed for Cavium Networks Octeon II processors. This high performance device is optimized to generate the processor core reference clock, the PCI Express, sRIO, XAUI, SerDes reference clocks, and the clocks for both the Gigabit Ethernet MAC and PHY. The output frequencies are generated from a 25MHz external input source or an external 25MHz parallel resonant crystal. The industrial temperature range of the 8V41N012A supports telecommunication, networking, and storage requirements.