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MAX2021RF/IF射頻/中頻RFID的RFIC模塊規(guī)格書(shū)PDF中文資料

MAX2021
廠(chǎng)商型號(hào)

MAX2021

參數(shù)屬性

MAX2021 封裝/外殼為36-WFQFN 裸露焊盤(pán);包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類(lèi)別為RF/IF射頻/中頻RFID的RFIC模塊;產(chǎn)品描述:IC MOD/DEMOD 36-TQFN

功能描述

1700MHz to 2200MHz High-Linearity, SPI-Controlled DVGA with Integrated Loopback Mixer

封裝外殼

36-WFQFN 裸露焊盤(pán)

文件大小

789.94 Kbytes

頁(yè)面數(shù)量

14 頁(yè)

生產(chǎn)廠(chǎng)商 Maxim Integrated Products
企業(yè)簡(jiǎn)稱(chēng)

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中文名稱(chēng)

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更新時(shí)間

2025-3-11 18:13:00

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MAX2021規(guī)格書(shū)詳情

General Description

The MAX2059 high-linearity digital-variable-gain amplifier (DVGA) is designed to provide 56dB of total gain range and typical output IP3 and output P1dB levels of +31.8dBm and +18.4dBm, respectively. The device is ideal for a variety of applications, including single and multicarrier 1700MHz to 2200MHz DCS 1800/PCS 1900 EDGE, cdma2000?, WCDMA/UMTS, and TD-SCDMA base stations. The MAX2059 yields a high level of component integration, which includes two 5-bit digital attenuators, a two-stage driver amplifier, a loopback mixer, and a serial interface to control the attenuators.

The MAX2059 is pin compatible with the MAX2058 700MHz to 1200MHz DVGA, facilitating an easy design-in for applications where a common PC board layout is used for both frequency bands.

The MAX2059 is available in a 40-pin thin QFN package with an exposed paddle. Electrical performance is guaranteed over a -40°C to +85°C temperature range.

Features

? +31.8dBm Typical Output IP3

? +18.4dBm Typical Output 1dB Compression Point

? 1700MHz to 2200MHz RF Frequency Range

? 700MHz to 1200MHz RF Frequency Range (MAX2058)

? 10.9dB Typical Small-Signal Gain

? Includes Two Independent 5-Bit Digital Attenuator

?? Stages, Yielding 56dB of Total Gain-Control Range with 1dB Steps

? 3-Wire SPI?/MICROWIRE? Compatible

? Integrated Loopback Mixer for Tx/Rx Self Diagnostics

? +5V Single-Supply Operation

? External Current-Setting Resistors for Scalable Device Power

? Lead-Free Package Available

Applications

?? DCS 1800/PCS 1900 EDGE Base-Station Transmitters and Power Amplifiers

?? cdmaOne? and cdma2000 Base-Station Transmitters and Power Amplifiers

?? WCDMA, TD-SCDMA, and Other 3G Base-Station Transmitters and Power Amplifiers

?? Transmitter Gain Control

?? Receiver Gain Control

?? Broadband Systems

?? Automatic Test Equipment

?? Digital and Spread-Spectrum Communication Systems

?? Microwave Terrestrial Links

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    MAX2021ETX+

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類(lèi)別:

    RF/IF,射頻/中頻和 RFID > RF 其它 IC 和模塊

  • 包裝:

    卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶

  • 功能:

    調(diào)制器/解調(diào)器

  • 頻率:

    650MHz ~ 1.2GHz

  • 射頻類(lèi)型:

    CDMA,EDGE,GSM

  • 輔助屬性:

    升/降頻器

  • 安裝類(lèi)型:

    表面貼裝型

  • 封裝/外殼:

    36-WFQFN 裸露焊盤(pán)

  • 供應(yīng)商器件封裝:

    36-TQFN(6x6)

  • 描述:

    IC MOD/DEMOD 36-TQFN

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