Datasheet > MAX2870EVKIT

MAX2870EVKIT

更新时间： 2024-01-06 15:17:58

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
17页	4044K
描述
All Critical Peripheral Components Included

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中文翻译

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数据手册

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MAX2870EVKIT 数据手册

Evaluate: MAX2870/MAX2871

MAX2870/MAX2871 Evaluation

Kits

General Description

Features

The MAX2870/MAX2871 evaluation kits (EV kits) simplify

the testing and evaluation of the MAX2870 and MAX2871

ultra-wideband phase-locked loop (PLL) with integrated

voltage-control oscillators (VCOs). Each EV kit is fully

assembled and tested at the factory. Standard 50Ω SMA

connectors are included on the EV kits for the inputs

and outputs to enable quick and easy evaluation on the

test bench.

● Easy Evaluation of the MAX2870 and MAX2871

● 50Ω SMA Connectors

● All Critical Peripheral Components Included

● PC Control Software

● Proven PCB Layout

● Fully Assembled and Tested

This document provides a Quick Start guide, a

description of the EV kit circuit, a Troubleshooting Guide,

the circuit schematic, a list of components for the EV kit,

and diagrams for each layer of the PCB.

Ordering Information appears at end of data sheet.

Note: This EV kit data sheet supports the MAX2870 (Rev

B) and MAX2871 EV kits. Customers using MAX2870

(Rev A) EV kit can access the schematic, PCB layout, and

user guide under the Help menu of the EV kit software.

Software Installation and Evaluation Guide

Quick Start

1) Visit www.maximintegrated.com/evkitsoftware to

download the latest version of the EV kit software,

Max287X_Setup_1-1-x.zip.

Required Equipment

●

MAX2870/MAX2871 EV kit board

Mini-USB type A-to-type B cable (included)

User-supplied Windows PC

2) Extract the zip ﬁle and run the installation ﬁle.

Restart the PC after installation.

User-supplied spectrum analyzer or signal analyzer

3) Run the MAX287x.exe ﬁle. Choose the correct IC

type (MAX2870 or MAX2871) at the front page and

click the Continue button. The EV kit GUI appears

and looks similar to Figure 2.

Note: In the following sections, software-related items are

identified by bolding. Text in bold refers to items from the

EV kit software. Text in bold and underlined refers to

items from the Windows operating system.

4) Verify that USB Connected is displayed in green in

the lower right-hand corner of the GUI.

Procedure

5) Verify that the EV kit TCXO (U2) frequency matches

the EV kit software REF. FREQ. If not, enter the

correct value in MHz (default is 50) and press the

Enter key.

Hardware Connection Guide

Each EV kit is fully assembled and tested. Follow the

steps below to verify board operation:

1) Verify that all jumpers are in their default positions, as

shown in Figure 1.

6) In the GUI, click on the Defaults button and then the

Send All button located at the top of the GUI.

2) Connect the USB cable from the PC to the EV kit.

7) Enter the desired output frequency in MHz in the

RF_OUTA or RF_OUTB edit box and press the

Enter key.

3) Connect one of the RFOUT SMA connectors to a

signal analyzer or spectrum analyzer.

8) Verify that the PLL Lock indicator in the lower right-

4) Terminate the remaining unused RFOUT ports with a

hand corner of the GUI is displayed in green.

50Ω pad.

9) Use the signal analyzer to verify the performance of

the MAX2870 or MAX2871.

19-6805; Rev 2; 11/15

12 3 4 5 6 7...17

中文翻译

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与MAX2870EVKIT相关器件

型号	品牌	获取价格	描述	数据表
MAX2871	MAXIM	获取价格	All Critical Peripheral Components Included
MAX2871	ADI	获取价格	23.5MHz至6000MHz小数/整数N分频频率合成器/VCO
MAX2880	MAXIM	获取价格	Cycle Slip Reduction and Fast Lock
MAX2880	ADI	获取价格	250MHz - 12.4GHz、高性能、分数/整数型N分频PLL
MAX2880ETP	MAXIM	获取价格	Cycle Slip Reduction and Fast Lock
MAX2880ETP+	MAXIM	获取价格	Phase Locked Loop,
MAX2880EUE	MAXIM	获取价格	Cycle Slip Reduction and Fast Lock
MAX2900	MAXIM	获取价格	200mW Single-Chip Transmitter ICs for 868MHz/915MHz ISM Bands
MAX2900	ADI	获取价格	200mW、单片发送器IC，用于868MHz/915MHz ISM频段
MAX2900_07	MAXIM	获取价格	200mW Single-Chip Transmitter ICs for 868MHz/915MHz ISM Bands

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