Datasheet > MAX2058

MAX2058

更新时间： 2023-12-20 18:44:17

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
15页	760K
描述
700MHz至1200MHz、高线性度、SPI控制的DVGA，集成环回混频器

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数据手册

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MAX2058 数据手册

19-0512; Rev 0; 6/06

700MHz to 1200MHz High-Linearity,

SPI-Controlled DVGA with Integrated Loopback Mixer

MAX2058

General Description

Features

The MAX2058 high-linearity digital-variable-gain ampli-

fier (DVGA) is designed to provide 62dB of total gain

range and typical output IP3 and output P1dB levels of

+32.3dBm and +19dBm, respectively. The device is

ideal for a variety of applications, including RFID hand-

held and portal readers, as well as single and multicar-

rier 700MHz to 1200MHz GSM/EDGE, cdma2000^®,

WCDMA, and iDEN^®base stations. The MAX2058

yields a high level of component integration, which

includes two 5-bit, 31dB digital attenuators, a two-stage

driver amplifier, a loopback mixer, and a serial interface

to control the attenuators.

♦ +32.3dBm Typical Output IP3

♦ +19dBm Typical Output 1dB Compression Point

♦ 700MHz to 1200MHz RF Frequency Range

♦ 1800MHz to 2200MHz RF Frequency Range

(MAX2059)

♦ 10.5dB Typical Small-Signal Gain

♦ Includes Two Independent 31dB Attenuator

Stages, Yielding 62dB of Total Gain-Control

Range with 1dB Steps

The MAX2058 is pin compatible with the MAX2059

1800MHz to 2200MHz DVGA, facilitating an easy

design-in for applications where a common PC board

layout is used for both frequency bands.

♦ 3-Wire SPI™/MICROWIRE™-Compatible

♦ Integrated Loopback Mixer for Tx/Rx Self-

Diagnostics

♦ +5V Single-Supply Operation

The MAX2058 is available in a 40-pin thin QFN pack-

age with an exposed paddle. Electrical performance is

guaranteed over a -40°C to +85°C temperature range.

♦ External Current-Setting Resistors for Scalable

Device Power

Applications

GSM 850/GSM 900 2G and 2.5G EDGE Base-

Station Transmitters and Power Amplifiers

♦ Lead-Free Package Available

Ordering Information

Cellular cdmaOne™, cdma2000, and Integrated

Digital Enhanced Network (iDEN) Base-Station

Transmitters and Power Amplifiers

PKG

CODE

PART

TEMP RANGE PIN-PACKAGE

40 Thin QFN-EP**

-40°C to +85°C

MAX2058ETL

T4066-3

WCDMA 850MHz and Other 3G Base-Station

Transmitters and Power Amplifiers

(6mm x 6mm)

40 Thin QFN-EP**

(6mm x 6mm)

MAX2058ETL-T -40°C to +85°C

T4066-3

Transmitter Gain Control

Receiver Gain Control

Broadband Systems

40 Thin QFN-EP**

(6mm x 6mm)

MAX2058ETL+

-40°C to +85°C

40 Thin QFN-EP**

(6mm x 6mm)

Automatic Test Equipment

MAX2058ETL+T -40°C to +85°C

Digital and Spread-Spectrum Communication

Systems

**EP = Exposed paddle.

+Denotes lead-free package.

T = Tape-and-reel.

Microwave Terrestrial Links

RFID Handheld and Portal Readers

Pin Configuration/Functional Diagram appears at end of data

sheet.

SPI is a trademark of Motorola, Inc.

MICROWIRE is a trademark of National Semiconductor Corp.

cdma2000 is a registered trademark of Telecommunications

Industry Association.

iDEN is a registered trademark of Motorola, Inc.

cdmaOne is a trademark of CDMA Development Group.

________________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,

or visit Maxim’s website at www.maxim-ic.com.

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与MAX2058相关器件

型号	品牌	获取价格	描述	数据表
MAX2058ETL	MAXIM	获取价格	700MHz to 1200MHz High-Linearity, SPI-Controlled DVGA with Integrated Loopback Mixer
MAX2058ETL+	MAXIM	获取价格	700MHz to 1200MHz High-Linearity, SPI-Controlled DVGA with Integrated Loopback Mixer
MAX2058ETL+T	MAXIM	获取价格	700MHz to 1200MHz High-Linearity, SPI-Controlled DVGA with Integrated Loopback Mixer
MAX2058ETL-T	MAXIM	获取价格	700MHz to 1200MHz High-Linearity, SPI-Controlled DVGA with Integrated Loopback Mixer
MAX2059	MAXIM	获取价格	1700MHz to 2200MHz High-Linearity, SPI-Controlled DVGA with Integrated Loopback Mixer
MAX2059	ADI	获取价格	1700MHz至2200MHz、高线性度、SPI控制的DVGA，集成环回混频器
MAX2059ETL	MAXIM	获取价格	1700MHz to 2200MHz High-Linearity, SPI-Controlled DVGA with Integrated Loopback Mixer
MAX2059ETL+	MAXIM	获取价格	1700MHz to 2200MHz High-Linearity, SPI-Controlled DVGA with Integrated Loopback Mixer
MAX2059ETL+T	MAXIM	获取价格	1700MHz to 2200MHz High-Linearity, SPI-Controlled DVGA with Integrated Loopback Mixer
MAX2059ETL-T	MAXIM	获取价格	1700MHz to 2200MHz High-Linearity, SPI-Controlled DVGA with Integrated Loopback Mixer

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