Datasheet > 142-0701-851

142-0701-851

更新时间： 2024-01-13 11:45:20

品牌	Logo	应用领域
安森美 - ONSEMI		连接器
页数	文件大小	规格书
22页	238K
描述
Evaluation Board Manual for High Frequency LQFP32

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142-0701-851 技术参数

是否Rohs认证：	符合	生命周期：	Transferred
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8536.69.40.10	风险等级：	7.22
Is Samacsys：	N	其他特性：	ROHS COMPLIANT
主体宽度：	0.312 inch	主体深度：	0.375 inch
主体长度：	0.375 inch	主体/外壳类型：	RECEPTACLE
特性阻抗：	50 Ω	连接器类型：	RF SMA CONNECTOR
联系完成配合：	GOLD (30)	联系完成终止：	GOLD (30)
触点性别：	FEMALE	触点电阻：	4 m Ω
触点样式：	COAX	耦合类型：	THREADED
DIN 符合性：	NO	介电耐压：	1400VAC V
耐用性：	500 Cycles	滤波功能：	NO
IEC 符合性：	NO	最大插入力：	.556 N
绝缘电阻：	5000000000 Ω	绝缘体材料：	POLYTETRAFLUORO ETHYLENE
JESD-609代码：	e4	MIL 符合性：	NO
安装选项1：	LOCKING	安装方式：	STRAIGHT
安装类型：	BOARD	端口数量：	1
最大工作频率：	18 GHz	最高工作温度：	165 °C
最低工作温度：	-65 °C	选件：	GENERAL PURPOSE
面板安装：	NO	可靠性：	COMMERCIAL
外壳面层：	GOLD OVER NICKEL	外壳材料：	BRASS
子类别：	RF SMA/SSMA Connectors	端子长度：	0.187 inch
端接类型：	SURFACE MOUNT	触点总数：	1
Base Number Matches：	1

142-0701-851 数据手册

ECLLQFP32EVB

Evaluation Board Manual

for High Frequency

LQFP32

http://onsemi.com

EVALUATION BOARD MANUAL

INTRODUCTION

This manual should be used in conjunction with the device

data sheet, which contains full technical details on the device

specifications and operation.

ON Semiconductor has developed an evaluation board for

the devices in 32-lead LQFP package. These evaluation

boards are offered as a convenience for the customers

interested in performing their own engineering assessment

on the general performance of the 32-lead LQFP device

samples. The board provides a high bandwidth 50 W

controlled impedance environment. Figures 1 and 2 show

the top and bottom view of the evaluation board, which can

be configured in several different ways, depending on

device under test (see Table 1. Configuration List).

Board Lay-Up

The 32-lead LQFP evaluation board is implemented in

four layers with split (dual) power supplies (see Figure 3.

Evaluation Board Lay-Up). For standard ECL lab setup and

test, a split (dual) power supply is essential to enable the 50

W internal impedance in the oscilloscope as a termination for

ECL devices. The first layer or primary trace layer is 0.008″

thick Rogers RO4003 material, which is designed to have

equal electrical length on all signal traces from the device

under the test (DUT) to the sense output. The second layer

is the 1.0 oz copper ground. The FR4 dielectric material is

placed between second and third layer and between third and

This evaluation board manual contains:

• Information on 32-lead LQFP Evaluation Board

• Assembly Instructions

• Appropriate Lab Setup

fourth layer. The third layer is the power plane (V & V

)

• Bill of Materials

and a portion of this layer is a ground plane. The fourth layer

is the secondary trace layer.

Figure 1. Top View of the 32-lead LQFP Evaluation Board

Semiconductor Components Industries, LLC, 2003

Publication Order Number:

April, 2003 - Rev. 1

ECLLQFP32EVB/D

12 3 4 5 6 7...22

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142-0711-202	BEL	RF SMA Connector, 1 Contact(s), Female, Board Mount, Surface Mount Terminal, Locking, Jack	获取价格

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