LNAs with Step Attenuator and VGA

General Description The MAX2371/MAX2373 wideband low-noise amplifier (LNA) ICs are designed for direct conversion receiver (DCR) or very low intermediate frequency (VLIF) receiver applications. They contain single-channel, single-ended LNAs with switchable attenuator and automatic gain control (A

文件：148.01 Kbytes 頁數(shù)：10 Pages

MAXIM

美信

All Critical Peripheral Components Included

文件：303.52 Kbytes 頁數(shù)：7 Pages

MAXIM

美信

LNA，帶有步進(jìn)衰減器及VGA

MAX2371/MAX2373寬帶低噪聲放大器(LNA) IC針對直接轉(zhuǎn)換接收器(DCR)或甚低中頻(VLIF)接收器應(yīng)用而設(shè)計。該器件內(nèi)部包括帶可切換衰減器、自動增益控制(AGC)的單通道、單端LNA，適用于低噪聲增益級。該器件在射頻(RF)頻段提供較高的增益控制范圍(典型值為60dB)，并且具有出色的噪聲與反向隔離性。\n\n MAX2371/MAX2373可以工作在100MHz至1GHz的頻率范圍內(nèi)。由于在實(shí)際應(yīng)用中，每種應(yīng)用需要的頻段很窄，因此可以采用不同的匹配電路。該器件可以動態(tài)配置，通過數(shù)字/模擬控制引腳選擇最大增益、低噪聲系數(shù)或省電模式。另外，MAX2371/MAX23 ? 低噪聲系數(shù)(典型值為1.8dB)\n? 較高的小信號增益(標(biāo)稱值為15dB)\n? 較寬的工作頻率范圍(100MHz至1GHz)\n? 20dB步進(jìn)衰減器\n? 除步進(jìn)衰減器外還提供45dB AGC范圍\n? 2.65V至3.3V單電源供電\n? 關(guān)斷模式\n? 3.5mA電源電流，可調(diào)節(jié)至2.5mA\n? 40dB反向隔離;

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亞德諾

LNAs with Step Attenuator and VGA

General Description The MAX2371/MAX2373 wideband low-noise amplifier (LNA) ICs are designed for direct conversion receiver (DCR) or very low intermediate frequency (VLIF) receiver applications. They contain single-channel, single-ended LNAs with switchable attenuator and automatic gain control (A

文件：148.01 Kbytes 頁數(shù)：10 Pages

MAXIM

美信

LNAs with Step Attenuator and VGA

General Description The MAX2371/MAX2373 wideband low-noise amplifier (LNA) ICs are designed for direct conversion receiver (DCR) or very low intermediate frequency (VLIF) receiver applications. They contain single-channel, single-ended LNAs with switchable attenuator and automatic gain control (A

文件：148.01 Kbytes 頁數(shù)：10 Pages

MAXIM

美信

LNAs with Step Attenuator and VGA

General Description The MAX2371/MAX2373 wideband low-noise amplifier (LNA) ICs are designed for direct conversion receiver (DCR) or very low intermediate frequency (VLIF) receiver applications. They contain single-channel, single-ended LNAs with switchable attenuator and automatic gain control (A

文件：148.01 Kbytes 頁數(shù)：10 Pages

MAXIM

美信

All Critical Peripheral Components Included

文件：303.52 Kbytes 頁數(shù)：7 Pages

MAXIM

美信

Package：12-VFQFN 裸露焊盤；包裝：卷帶（TR）剪切帶（CT） 類別：RF/IF，射頻/中頻和 RFID 射頻放大器 描述：IC RF AMP GP 850MHZ-940MHZ 12QFN

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Package：12-WFQFN 裸露焊盤；包裝：帶 類別：RF/IF，射頻/中頻和 RFID 射頻放大器 描述：IC AMP GP 850MHZ-940MHZ 12TQFN

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亞德諾

Package：12-WFQFN 裸露焊盤；包裝：卷帶（TR） 類別：RF/IF，射頻/中頻和 RFID 射頻放大器 描述：IC AMP GP 850MHZ-940MHZ 12TQFN

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