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MAX2685EEERF/IF射頻/中頻RFID的射頻混頻器規(guī)格書(shū)PDF中文資料

MAX2685EEE
廠商型號(hào)

MAX2685EEE

參數(shù)屬性

MAX2685EEE 封裝/外殼為16-SSOP(0.154",3.90mm 寬);包裝為卷帶(TR);類別為RF/IF射頻/中頻RFID的射頻混頻器;產(chǎn)品描述:IC AMP/DOWNCONVERTER LNA QSOP

功能描述

Low-Cost, 900MHz, Low-Noise Amplifier and Downconverter Mixer

封裝外殼

16-SSOP(0.154",3.90mm 寬)

文件大小

188.67 Kbytes

頁(yè)面數(shù)量

10 頁(yè)

生產(chǎn)廠商 Maxim Integrated Products
企業(yè)簡(jiǎn)稱

Maxim美信

中文名稱

美信半導(dǎo)體官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

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更新時(shí)間

2025-1-13 9:39:00

MAX2685EEE規(guī)格書(shū)詳情

General Description

The MAX2685’s low-noise amplifier (LNA) and downconverter mixer comprise the major blocks of an RF front-end receiver. Optimized for 900MHz operation, the device’s low noise figure, high gain, and high linearity make it ideal for cellular, cordless, and wireless data applications. A low supply current of 8.5mA (high-gain mode) and 3.8mA (low-gain mode) plus a low operating supply voltage range of +2.7V to +5.5V make it suitable for use in 3-cell NiCd or 1-cell lithium-ion (Li+) battery applications. A low-power shutdown mode further extends battery life by reducing supply current below 0.1μA.

Features

? 800MHz to 1000MHz RF Frequency Range

? +2.7V to +5.5V Single-Supply Operation

? Integrated LNA + Mixer + LO Buffer

? Logic-Controlled LNA Bypass Switch Reduces Supply Current

? LNA Performance (High/Low Gain)

Gain: +15dB/-12dB

NF: 1.4dB/12dB

Input IP3: -4dBm/+16dBm

? Mixer Performance (High/Low Gain)

Gain: 6dB/4.6dB

NF: 13dB/12dB

Input IP3: +7dBm/-1.5dBm

? Supply Current

8.5mA (High Gain)

3.8mA (Low Gain)

? <0.1μA Supply Current in Shutdown Mode

? 0.8μs Receiver Enable Time

Applications

Cellular/Cordless Phones

900MHz ISM-Band Radios

Wireless Data

868MHz European ISM Band

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    MAX2685EEE

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類別:

    RF/IF,射頻/中頻和 RFID > 射頻混頻器

  • 包裝:

    卷帶(TR)

  • 射頻類型:

    手機(jī),ISM

  • 頻率:

    800MHz ~ 1GHz

  • 增益:

    6.1dB

  • 噪聲系數(shù):

    13dB

  • 輔助屬性:

    降頻變頻器

  • 電流 - 供電:

    14.1mA

  • 電壓 - 供電:

    2.7V ~ 5.5V

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    16-SSOP(0.154",3.90mm 寬)

  • 供應(yīng)商器件封裝:

    16-QSOP

  • 描述:

    IC AMP/DOWNCONVERTER LNA QSOP

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