跳转到主要内容
Clock Generator for Broadcom Processor

封装信息

CAD 模型: View CAD Model
Pkg. Type: VFQFPN
Pkg. Code: NLG56
Lead Count (#): 56
Pkg. Dimensions (mm): 8.0 x 8.0 x 0.85
Pitch (mm): 0.5

环境和出口类别

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

产品属性

Lead Count (#) 56
Carrier Type Reel
Moisture Sensitivity Level (MSL) 3
Qty. per Reel (#) 3000
Qty. per Carrier (#) 0
Pb (Lead) Free Yes
Pb Free Category e3 Sn
Temp. Range (°C) -40 to 85°C
Advanced Features Reference Output
App Jitter Compliance PCIe Gen1, PCIe Gen2, PCIe Gen3
C-C Jitter Max P-P (ps) 40
C-C Jitter Typ P-P (ps) 14
Chipset Manufacturer Broadcom
Chipset Name XLP2xxx
Core Voltage (V) 3.3
Divider Value 2
Input Freq (MHz) 25 - 25
Input Type Crystal
Inputs (#) 1
Length (mm) 8
MOQ 3000
Output Banks (#) 3
Output Freq Range (MHz) 66.66 - 133.33
Output Skew (ps) 60
Output Type LVCMOS, LVDS, HCSL
Output Voltage (V) 3.3V, 1.8V
Outputs (#) 11
Package Area (mm²) 64
Phase Jitter Max RMS (ps) 0.35
Phase Jitter Typ RMS (ps) 0.25
Pitch (mm) 0.5
Pkg. Dimensions (mm) 8.0 x 8.0 x 0.85
Pkg. Type VFQFPN
Prog. Clock Yes
Prog. Interface Select Pin
Reel Size (in) 13
Reference Output No
Requires Terms and Conditions Does not require acceptance of Terms and Conditions
Spread Spectrum No
Tape & Reel Yes
Thickness (mm) 0.85
Width (mm) 8
已发布 No

描述

The 8V49N231I is a high-performance PLL-based clock generator designed to interface with Broadcom XLP2xxx processors. This device has one 25MHz crystal input to generate output frequencies to support XLP Core/DDR3, USB, SGMII/XAUI, and PCIe reference clocks in a single chip. The 8V49N231I low jitter VCO easily meets PCI Express Gen 1, 2, and 3 requirements.

Excellent phase noise performance is maintained with Renesas' Fourth-Generation FemtoClock® NG technology.