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MAX2653EUA中文資料美信數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

MAX2653EUA
廠商型號(hào)

MAX2653EUA
功能描述

GSM900 and DCS1800/PCS1900 Dual-Band, Low-Noise Amplifiers
文件大小

466.44 Kbytes
頁(yè)面數(shù)量

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

Maxim【美信】

中文名稱(chēng)

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

2025-2-16 10:38:00

MAX2653EUA規(guī)格書(shū)詳情

General Description

The MAX2651/MAX2652/MAX2653 silicon germanium (SiGe), low-noise amplifiers (LNAs) are intended for use in GSM900, DCS1800, and PCS1900 band wireless handsets. The MAX2651/MAX2652 consist of two LNAs, one optimized for the GSM900 band and the other optimized for the DCS1800/PCS1900 bands. They feature a band-select pin to switch between the two LNAs, as well as a gain-step input to reduce the gain of each LNA by 20dB and reduce supply current. The MAX2652 is functionally equivalent to the MAX2651, but features a low power shutdown mode. The MAX2653 consists of a single LNA optimized for the DCS1800 and PCS1900 bands, and has a shutdown feature and a 20dB gain step.

Features

? Wide Operating Frequency Range

800MHz to 1000MHz (MAX2651/52)

1800MHz to 2000MHz (MAX2651/52/53)

? Excellent Low-Noise Performance

1.2dB/1.3dB over GSM Receive Band (MAX2651/52)

1.8dB/1.8dB/1.7dB over DCS Receive Band (MAX2651/52/53)

? High Gain

18dB over GSM Receive Band (MAX2651/52)

18dB/17.5dB/18.5dB over DCS Receive Band (MAX2651/52/53)

? 20dB Gain Reduction in Low-Gain Mode

? Externally Adjustable Gain

? +2.7V to +3.3V Single-Supply Operation

? Low Supply Current

5.4mA to 7.0mA in High-Gain Mode

2.2mA in Low-Gain Mode

? 0.25μA Shutdown Current (MAX2652/53)

Applications

GSM900/DCS1800 Dual-Band Phones

GSM900/DCS1800/PCS1900 Triple-Band Phones

DCS1800 or PCS1900 Single-Mode Phones

IS-136 TDMA Dual-Band Phones

產(chǎn)品屬性

  • 型號(hào)：

    MAX2653EUA

  • 功能描述：

    射頻放大器

  • RoHS：

    否

  • 制造商：

    Skyworks Solutions, Inc.

  • 類(lèi)型：

    Low Noise Amplifier

  • 工作頻率：

    2.3 GHz to 2.8 GHz

  • P1dB：

    18.5 dBm

  • 輸出截獲點(diǎn)：

    37.5 dBm

  • 功率增益類(lèi)型：

    32 dB

  • 噪聲系數(shù)：

    0.85 dB

  • 工作電源電壓：

    5 V

  • 電源電流：

    125 mA

  • 測(cè)試頻率：

    2.6 GHz

  • 最大工作溫度：

    + 85 C

  • 安裝風(fēng)格：

    SMD/SMT

  • 封裝/箱體：

    QFN-16

  • 封裝：

    Reel

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17800
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12588
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