41 dB Range, 1 dB Step Size, Programmable Dual VGA

GENERAL DESCRIPTION The AD8372 is a dual, digitally controlled, variable gain amplifier that provides precise gain control, high IP3, and low noise figure. The excellent distortion performance and moderate signal bandwidth make the AD8372 a suitable gain control device for a variety of multicha

文件：724.83 Kbytes 頁數(shù)：16 Pages

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Programmable Dual VGA

文件：751.28 Kbytes 頁數(shù)：16 Pages

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41dB增益范圍、1 dB步長(zhǎng)、可編程雙通道VGA

AD8372是一款雙通道、數(shù)字控制、可變?cè)鲆娣糯笃?，能提供精密的增益控制、高IP3與低噪聲系數(shù)。出眾的低失真性能與寬信號(hào)帶寬使得AD8372非常適合多通道接收機(jī)應(yīng)用。\n\n 對(duì)于寬動(dòng)態(tài)范圍應(yīng)用而言，AD8372能提供41dB的寬增益范圍。其增益可以通過4引腳、雙向串行端口進(jìn)行編程。每通道串行接口包括時(shí)鐘、閂鎖、數(shù)據(jù)輸入線和數(shù)據(jù)輸出線。 \n\n AD8372利用一個(gè)外部電阻提供設(shè)置輸出級(jí)跨導(dǎo)能力。RXT1與RXT2引腳通常通過一個(gè)2.0 kΩ的電阻接地，將最大增益額定值設(shè)置為31 dB。調(diào)整電流設(shè)置電阻，可以控制每個(gè)通道的增益和失真性能。這個(gè)靈活特性可用于功耗與失真性能折 ? 獨(dú)立的雙通道數(shù)字控制VGA\n\n? 差分輸入和輸出\n? 150 Ω差分輸入\n\n? 開集差分輸出\n\n\n\n\n? 7.8 dB噪聲指數(shù)至100 MHz（最大增益時(shí)）\n\n? HD2/HD3優(yōu)于77 dBc（1 V峰峰值差分輸出）\n\n? ?3 dB帶寬：130 MHz\n\n? 41 dB增益范圍\n\n? 1 dB步長(zhǎng)±0.2 dB\n\n? 串行8位雙向SPI控制接口\n\n? 寬輸入動(dòng)態(tài)范圍\n\n? 引腳可編程輸出級(jí)\n\n? 關(guān)斷特性\n\n? 5 V單電源：每通道106 mA\n\n? 32引腳LFCSP、5 mm × 5 mm封裝;

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41 dB Range, 1 dB Step Size, Programmable Dual VGA

GENERAL DESCRIPTION The AD8372 is a dual, digitally controlled, variable gain amplifier that provides precise gain control, high IP3, and low noise figure. The excellent distortion performance and moderate signal bandwidth make the AD8372 a suitable gain control device for a variety of multicha

文件：724.83 Kbytes 頁數(shù)：16 Pages

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41 dB Range, 1 dB Step Size, Programmable Dual VGA

GENERAL DESCRIPTION The AD8372 is a dual, digitally controlled, variable gain amplifier that provides precise gain control, high IP3, and low noise figure. The excellent distortion performance and moderate signal bandwidth make the AD8372 a suitable gain control device for a variety of multicha

文件：724.83 Kbytes 頁數(shù)：16 Pages

AD

亞德諾

41 dB Range, 1 dB Step Size, Programmable Dual VGA

GENERAL DESCRIPTION The AD8372 is a dual, digitally controlled, variable gain amplifier that provides precise gain control, high IP3, and low noise figure. The excellent distortion performance and moderate signal bandwidth make the AD8372 a suitable gain control device for a variety of multicha

文件：724.83 Kbytes 頁數(shù)：16 Pages

AD

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41 dB Range, 1 dB Step Size, Programmable Dual VGA

文件：555.85 Kbytes 頁數(shù)：16 Pages

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Programmable Dual VGA

文件：751.28 Kbytes 頁數(shù)：16 Pages

AD

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Programmable Dual VGA

文件：751.28 Kbytes 頁數(shù)：16 Pages

AD

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Programmable Dual VGA

文件：751.28 Kbytes 頁數(shù)：16 Pages

AD

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