Datasheet > 电信电路 > ATM/SONET/SDH 集成电路> MAX3272AEVKIT

MAX3272AEVKIT

更新时间： 2024-01-22 12:59:06

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
6页	203K
描述
Evaluation Kit for the MAX3272A

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技术参数
数据手册

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MAX3272AEVKIT 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Active	零件包装代码：	QFN
包装说明：	4 X 4 MM, 0.90 MM HEIGHT, MO-220, QFN-20	针数：	20
Reach Compliance Code：	unknown	风险等级：	5.9
Is Samacsys：	N	JESD-30 代码：	S-XQCC-N20
JESD-609代码：	e0	长度：	4 mm
湿度敏感等级：	1	功能数量：	1
端子数量：	20	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	UNSPECIFIED
封装代码：	HVQCCN	封装形状：	SQUARE
封装形式：	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	峰值回流温度（摄氏度）：	240
认证状态：	COMMERCIAL	座面最大高度：	1 mm
标称供电电压：	3.3 V	表面贴装：	YES
技术：	BIPOLAR	电信集成电路类型：	SUPPORT CIRCUIT
温度等级：	INDUSTRIAL	端子面层：	TIN LEAD
端子形式：	NO LEAD	端子节距：	0.5 mm
端子位置：	QUAD	处于峰值回流温度下的最长时间：	20
宽度：	4 mm	Base Number Matches：	1

MAX3272AEVKIT 数据手册

19-3095; Rev 0; 12/03

MAX3272A Evaluation Kit

_______________ General Description

____________________________Features

The MAX3272A evaluation kit (EV Kit) is fully assembled

and tested to provide easy evaluation of the MAX3272A

+3.3V, 2.5Gbps low power limiting amplifier. The EV Kit

♦

Single +3.3V Power Supply

Fully Assembled and Tested

also includes

measurements.

calibration strip for accurate

Includes Calibration Strip for Accurate

Measurements

♦

EV Kit Designed for 50Ω Interfaces

Easy LOS Threshold Programming

Easy Output Polarity Control

____________________ Component List

______________ Ordering Information

PART

MAX3272AEVKIT

TEMP RANGE IC PACKAGE

-40°C to +85°C 20 QFN

DESIGNATION QTY

DESCRIPTION

33µF 10% tantalum capacitor

2.2µF 10% tantalum capacitor

0.1µF 10% ceramic capacitors

C3, C16

C4 - C7

______________Component Suppliers

(0402)

1000pF 10% ceramic

capacitors (0402)

SUPPLIER

AVX

Coilcraft

Murata

Venkel

PHONE

FAX

843-448-9411

847-639-6400

814-237-1431

800-950-8365

843-448-1943

847-639-1469

814-238-0490

512-794-0087

0.01µF 10% ceramic

C8 - C15, C17

capacitors (0402)

R1, R2

4.75kΩ resistors 1% (0402)

20kΩ potentiometer

2kΩ potentiometer

Note: Please indicate that you are using the MAX3272A

when ordering from these suppliers.

56nH inductor

Coilcraft 0805CS-560XKBC

________________________ Quick Start

MAX3272AEGP 20-QFN*

SMA connectors edge mount

(round contact)

1) Connect a shunt across pins 1 (VCC) and 2 of

J1 - J8

jumper J9 for no inversion in the output polarity.

2) Ensure that J13 is open.

J9, J10, J11

J12, J13

J14, J15, TP1,

TP2

1X3 pin headers (0.1” centers)

1X2 pin headers (0.1” centers)

3) Connect OUT+ and OUT- to a 50Ω terminated

oscilloscope.

4) Apply a differential input (15mV_P-Pto 1200mV_P-P

)

Test points

between IN+ and IN-.

MAX3272A evaluation circuit

board, rev A

5) Connect a +3.3V power supply to J14 (VCC), then

connect the power supply ground to J15 (GND).

6) Adjust the LOS threshold with R3 and R4.

None

MAX3272 / MAX3272A data

sheet

7) The output amplitude is approximately 750mV_P-P

*Note: U1 has an exposed pad which requires it to be

solder attached to the circuit board to insure proper

functionality of the part.

_________________________________________________________________Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at

1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

12 3 4 5 6

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