Datasheet > MAX2057_1

MAX2057_1

更新时间： 2024-09-25 05:00:27

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
6页	607K
描述
Evaluation Kit

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数据手册

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MAX2057_1 数据手册

19-3551; Rev 0; 1/05

MAX2057 Evaluation Kit

General Description

Features

♦ Analog Gain Control

The MAX2057 evaluation kit (EV kit) simplifies evalua-

tion of the MAX2057 general-purpose, high-perfor-

mance, variable-gain amplifier with analog gain control.

The EV kit is fully assembled and tested at the factory.

Standard 50Ω SMA connectors are included at the

input and output of the EV kit to allow quick and easy

evaluation on the test bench.

♦ Up to 42dB Gain-Control Range

♦ 1700MHz to 2500MHz Frequency Range

♦ Fully Assembled and Tested

♦ Input and Output Internally Matched to 50Ω Over

This data sheet provides a list of equipment required to

evaluate the device, a straightforward test procedure to

verify functionality, a circuit schematic for the kit, a bill

of materials (BOM) for the kit, and artwork for each

layer of the PC board.

Entire Band Of Operation

♦ 50Ω SMA Inputs and Outputs for Easy Testing of

All MAX2057 Features

Component Suppliers

Ordering Information

SUPPLIER

Johnson

Murata

PHONE

WEBSITE

PART

TEMP RANGE

IC PACKAGE

507-833-8822 www.johnsoncomponents.com

770-436-1300 www.murata.com

MAX2057EVKIT

-40°C to +85°C

36 Thin QFN-EP*

*EP = Exposed paddle.

Component List

DESIGNATION QTY

DESCRIPTION

DESIGNATION QTY

DESCRIPTION

2kΩ 1% resistor (0402)

22pF 5%, 50V C0G ceramic

capacitors (0402)

Murata GRP1555C1H220J

C1, C3, C5,

R3, R4

0Ω resistors (0402)

C7, C10

Large test point for 0.062in PC

board (red)

Mouser 151-107 or equivalent

TP1

TP2

1000pF 10%, 50V X7R ceramic

capacitors (0402)

Murata GRP155R71H102K

C2, C4, C6,

C8, C9

Large test point for 0.062in PC

board (black)

Mouser 151-103 or equivalent

C11, C12, C16

C13, C14, C15

Not installed (0603)

0.1µF 10%, 16V X7R ceramic

capacitors (0603)

Analog VGA IC

(36-pin, 6mm x 6mm thin QFN-EP)

Maxim MAX2057ETX

Murata GRM188R71C104K

0.75pF 0.1pF, 50V C0G ceramic

capacitor (0402)

Murata GRP1555C1HR75B

NOTE: U1 HAS AN EXPOSED

PADDLE CONDUCTOR THAT

REQUIRES IT TO BE SOLDER

ATTACHED TO A GROUNDED PAD

ON THE PC BOARD TO ENSURE A

PROPER ELECTRICAL/THERMAL

DESIGN.

C17

PC-board edge-mount SMA RF

connectors (flat-tab launch)

Johnson 142-0741-856

J1–J5

1.2kΩ 1% resistor (0402)

________________________________________________________________ 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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与MAX2057_1相关器件

型号	品牌	获取价格	描述	数据表
MAX2057ETX	MAXIM	获取价格	1700MHz to 2500MHz Variable-Gain Amplifier with Analog Gain Control
MAX2057ETX+	MAXIM	获取价格	Wide Band Medium Power Amplifier,
MAX2057ETX+D	MAXIM	获取价格	1700MHz to 2500MHz Variable-Gain Amplifier with Analog Gain Control
MAX2057ETX+T	MAXIM	获取价格	Wide Band Medium Power Amplifier,
MAX2057ETX+TD	MAXIM	获取价格	1700MHz to 2500MHz Variable-Gain Amplifier with Analog Gain Control
MAX2057ETX-T	MAXIM	获取价格	1700MHz to 2500MHz Variable-Gain Amplifier with Analog Gain Control
MAX2057EVKIT	MAXIM	获取价格	Evaluation Kit
MAX2058	MAXIM	获取价格	700MHz to 1200MHz High-Linearity, SPI-Controlled DVGA with Integrated Loopback Mixer
MAX2058	ADI	获取价格	700MHz至1200MHz、高线性度、SPI控制的DVGA，集成环回混频器
MAX2058ETL	MAXIM	获取价格	700MHz to 1200MHz High-Linearity, SPI-Controlled DVGA with Integrated Loopback Mixer

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