Datasheet > MAX2622EVKIT

MAX2622EVKIT

更新时间： 2022-06-24 15:40:04

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
2页	178K
描述
2.7V to 5.5V Single-Supply Operation

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

MAX2622EVKIT 数据手册

19-1528; Rev 1; 5/00

MAX2622/MAX2623/MAX2624 Evaluation Kits

General Description

Features

ꢀ Easy Evaluation of MAX2622/MAX2623/MAX2624

ꢀ +2.7V to +5.5V Single-Supply Operation

ꢀ RF Output Matched to 50

The MAX2622/MAX2623/MAX2624 evaluation kits

(EV kits) simplify evaluation of the MAX2622/MAX2623/

MAX2624 VCOs. These kits enable testing of the

devices’ RF performance and require no additional

support circuitry. The signal output uses an SMA con-

nector to facilitate the connection to RF test equipment.

ꢀ All Critical Peripheral Components Included

Component List

Ordering Information

DESIGNATION QTY

DESCRIPTION

PART

TEMP. RANGE

-40°C to +85°C

IC-PACKAGE

8 µMAX

MAX2622EVKIT

MAX2623EVKIT

MAX2624EVKIT

220pF 5ꢀ ceramic capacitors (0603)

Murata GRM39COH0G221J50

C2, C3, C4, C8

8 µMAX

resistor (0603)

8 µMAX

0.1µF 5ꢀ ceramic capacitor (0603)

Taiyo Yuden EMK107BJ104KA

Test Equipment Required

R1, R2

5ꢀ resistors (0603)

This section lists the recommended test equipment to

verify operation of the MAX2622/MAX2623/MAX2624. It

is intended as a guide only, and some substitutions are

possible.

SMA connector (PC edge mount)

EFJohnson 142-0701-801 or

Digi-Key J502-ND

OUT

JU1

3-pin headers

•

A two-channel power supply at +2.7V to +5.5V

An ammeter (optional)

MAX2622EUA, MAX2623EUA, or

MAX2624EUA

An RF spectrum analyzer (HP 8561E, for example)

that covers the operating frequency range of the

MAX2622/MAX2623/MAX2624, as well as a few har-

monics

Component Suppliers

SUPPLIER

PHONE

FAX

•

A 50 SMA cable

Murata Electronics

Taiyo Yuden

800-831-9172

408-573-4150

814-238-0490

408-573-4159

Connections and Setup

This section provides a step-by-step guide to the func-

tions and operation of these EV kits.

NOTE: Please indicate that you are using the MAX2622,

MAX2623, or MAX2624 when contacting these component

suppliers.

1) Connect a DC supply set to +3V (through an amme-

ter, if desired) to the V

EV kit.

and GND terminals on the

Quick Start

2) Apply +3V to the SHDN control input.

The MAX2622/MAX2623/MAX2624 EV kits are fully

assembled and factory tested. Follow the instructions in

the Connections and Setup section for proper device

evaluation.

3) Turn on the DC supply. The supply current should

read about 8mA.

4) Connect the VCO output to a spectrum analyzer

with a 50 coaxial cable.

5) Apply a variable DC voltage to the TUNE input

(+0.4V to +2.4V).

6) Check f

and f

on the spectrum analyzer by

MAX

MIN

varying the tuning voltage.

7) Check the output power level (-3dBm typ).

________________________________________________________________ Maxim Integrated Products

For free samples and the latest literature, visit www.maxim-ic.com or phone 1-800-998-8800.

For small orders, phone 1-800-835-8769.

下载PDF

与MAX2622EVKIT相关器件

型号	品牌	描述	获取价格	数据表
MAX2623	MAXIM	Monolithic Voltage-Controlled Oscillators	获取价格
MAX2623	ADI	单片压控振荡器	获取价格
MAX2623EUA	MAXIM	Monolithic Voltage-Controlled Oscillators	获取价格
MAX2623EUA+	MAXIM	Voltage Controlled Oscillator, 855MHz Min, 950MHz Max,	获取价格
MAX2623EUA+T	MAXIM	Voltage Controlled Oscillator, 855MHz Min, 950MHz Max,	获取价格
MAX2623EUA+W	MAXIM	暂无描述	获取价格