NB4L339MNGEVB
NB4L339MNGEVB
Evaluation Board User's
Manual
http://onsemi.com
EVAL BOARD USER’S MANUAL
INTRODUCTION AND BOARD DESCRIPTION
ON Semiconductor has developed an evaluation board for
the NB4L339 Clock Generator as a convenience for
customers interested in performing their own device
engineering assessment. The board offers a flexible and
convenient platform to quickly evaluate, characterize and
verify the performance and operation of the NB4L339.
This evaluation board manual contains:
? Information on the NB4L339 Evaluation Board
? Appropriate Lab Setup
? Detailed Board Features
? Bill of Materials
This manual should be used in conjunction with the device
datasheet
(www.onsemi.com/pub/Collateral/NB4L339.PDF), which
contains full technical details on the device specification and
operation.
The NB4L339 Evaluation Board was designed to
accommodate a custom QFN ? 32 socket. Therefore, some
external components were installed on the bottom side of the
board. SMA connectors are provided for all input & output
signal access.
Board Layout
The evaluation board is constructed with FR4 material,
provides a high bandwidth 50 W controlled trace impedance
environment and is designed to minimize noise and
minimize crosstalk.
Layer Stack
L1 Signal
L2 SMA Ground
L3 V CC (positive power supply) and V EE (Device
negative power supply)
L4 Signal
Board Features
? Incorporates on ? board slide switches to manually
control CLKSEL, DIVSEL, EN and MR logic pins,
minimizing cabling
? 2.5 V or 3.3 V single or split ? power supply operation
? LVPECL differential output signals are accessed via
SMA connectors
? Convenient and compact board layout
What Measurements Can You Expect to Make?
With this evaluation board, the following measurements
could be performed in single ended or differential modes of
operation.
? Jitter
? Output Skew
? Eye Pattern Generation
? Frequency Performance
? Output Rise and Fall Time
? Phase Noise
? Semiconductor Components Industries, LLC, 2012
February, 2012 ? Rev. 1
1
Publication Order Number:
EVBUM2070/D
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相关代理商/技术参数
NB4L339MNR2G 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:2.5 V / 3.3 V Differential 2:1 Clock IN to Differential LVPECL Clock Generator / Divider / Fan−Out Buffer
NB4L339MNR4G 功能描述:时钟驱动器及分配 2.7V 622MHZ CLK DIST RoHS:否 制造商:Micrel 乘法/除法因子:1:4 输出类型:Differential 最大输出频率:4.2 GHz 电源电压-最大: 电源电压-最小:5 V 最大工作温度:+ 85 C 封装 / 箱体:SOIC-8 封装:Reel
NB4L52 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:2.5 V/3.3 V/5.0 V Differential Data/Clock D Flip-Flop with Reset Multi-Level Inputs to LVPECL Translator w/ Internal Termination
NB4L52_07 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:2.5 V/3.3 V/5.0 V Differential Data/Clock D Flip-Flop with Reset Multi-Level Inputs to LVPECL Translator w/ Internal Termination
NB4L52MNG 功能描述:转换 - 电压电平 ANA ECL D FF W/DIFF RESET RoHS:否 制造商:Micrel 类型:CML/LVDS/LVPECL to LVCMOS/LVTTL 传播延迟时间:1.9 ns 电源电流:14 mA 电源电压-最大:3.6 V 电源电压-最小:3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MLF-8
NB4L52MNR2G 功能描述:转换 - 电压电平 ANA ECL D FF W/DIFF RESET RoHS:否 制造商:Micrel 类型:CML/LVDS/LVPECL to LVCMOS/LVTTL 传播延迟时间:1.9 ns 电源电流:14 mA 电源电压-最大:3.6 V 电源电压-最小:3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MLF-8
NB4L6254 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:2.5V / 3.3V Differential LVPECL 2x2 Clock Switch and Low Skew Fanout Buffer
NB4L6254D 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:2.5V / 3.3V Differential LVPECL 2x2 Clock Switch and Low Skew Fanout Buffer