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

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All Critical Peripheral Components Included

文件：303.52 Kbytes 页数：7 Pages

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LNA，带有步进衰减器及VGA

MAX2371/MAX2373宽带低噪声放大器(LNA) IC针对直接转换接收器(DCR)或甚低中频(VLIF)接收器应用而设计。该器件内部包括带可切换衰减器、自动增益控制(AGC)的单通道、单端LNA，适用于低噪声增益级。该器件在射频(RF)频段提供较高的增益控制范围(典型值为60dB)，并且具有出色的噪声与反向隔离性。\n\n MAX2371/MAX2373可以工作在100MHz至1GHz的频率范围内。由于在实际应用中，每种应用需要的频段很窄，因此可以采用不同的匹配电路。该器件可以动态配置，通过数字/模拟控制引脚选择最大增益、低噪声系数或省电模式。另外，MAX2371/MAX23 • 低噪声系数(典型值为1.8dB)\n• 较高的小信号增益(标称值为15dB)\n• 较宽的工作频率范围(100MHz至1GHz)\n• 20dB步进衰减器\n• 除步进衰减器外还提供45dB AGC范围\n• 2.65V至3.3V单电源供电\n• 关断模式\n• 3.5mA电源电流，可调节至2.5mA\n• 40dB反向隔离;

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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 页数：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 页数：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 页数：10 Pages

Maxim

美信

All Critical Peripheral Components Included

文件：303.52 Kbytes 页数：7 Pages

Maxim

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Package：12-VFQFN 裸露焊盘；包装：卷带（TR）剪切带（CT） 类别：RF/IF，射频/中频和 RFID 射频放大器 描述：IC RF AMP GP 850MHZ-940MHZ 12QFN

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亚德诺

Package：12-WFQFN 裸露焊盘；包装：带 类别：RF/IF，射频/中频和 RFID 射频放大器 描述：IC AMP GP 850MHZ-940MHZ 12TQFN

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亚德诺

Package：12-WFQFN 裸露焊盘；包装：卷带（TR） 类别：RF/IF，射频/中频和 RFID 射频放大器 描述：IC AMP GP 850MHZ-940MHZ 12TQFN

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