Low Power, 18 MHz Variable Gain Amplifier

GENERAL DESCRIPTION The AD8338 is a variable gain amplifier (VGA) for applications that require a fully differential signal path, low power, low noise, and a well-defined gain over frequencies from LF to 18 MHz. The device can also operate using single-ended sources if required. The basic gain

文件：406.13 Kbytes 頁數(shù)：16 Pages

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Low Power, 18 MHz Variable Gain Amplifier

文件：462.98 Kbytes 頁數(shù)：19 Pages

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具有80 dB增益范圍的低頻至18 MHz VGA

AD8338是一款可變?cè)鲆娣糯笃?VGA)，適合要求全差分信號(hào)路徑、低功耗、低噪聲和在LF至18MHz頻段內(nèi)具有精確定義增益的應(yīng)用。如果需要的話，該器件也可以采用單端信號(hào)源工作。\n\n 基本增益函數(shù)為線性dB，標(biāo)稱增益范圍為0 dB至80 dB；標(biāo)稱增益范圍與增益引腳上0.1V至1.1V的控制電壓相對(duì)應(yīng)。增益范圍可以通過直接連接至內(nèi)部求和結(jié)點(diǎn)的INPD和INMD引腳進(jìn)行上下調(diào)節(jié)。例如，如果將一個(gè)47 Ω的電阻施加于INPD和INMD引腳上，增益范圍設(shè)定為20 dB至100 dB，并且折合到輸入端的噪聲電平為1.5 nV√Hz。\n\n AD8338包含額外的電路來實(shí)現(xiàn)失調(diào) ? 壓控增益范圍：0dB至80dB\n\n? 增益為40dB時(shí)，電源電流為3 mA\n\n? 工作頻率范圍：低頻(LF)至18 MHz\n\n? 電源電壓范圍：3.0 V至5.0 V\n\n? 低噪聲：4.5 nV/√Hz在80dB增益\n\n? 全差分信號(hào)路徑;

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Low Power, 18 MHz Variable Gain Amplifier

GENERAL DESCRIPTION The AD8338 is a variable gain amplifier (VGA) for applications that require a fully differential signal path, low power, low noise, and a well-defined gain over frequencies from LF to 18 MHz. The device can also operate using single-ended sources if required. The basic gain

文件：406.13 Kbytes 頁數(shù)：16 Pages

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Low Power, 18 MHz Variable Gain Amplifier

GENERAL DESCRIPTION The AD8338 is a variable gain amplifier (VGA) for applications that require a fully differential signal path, low power, low noise, and a well-defined gain over frequencies from LF to 18 MHz. The device can also operate using single-ended sources if required. The basic gain

文件：406.13 Kbytes 頁數(shù)：16 Pages

AD

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Low Power, 18 MHz Variable Gain Amplifier

文件：462.98 Kbytes 頁數(shù)：19 Pages

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Low Power, 18 MHz Variable Gain Amplifier

文件：462.98 Kbytes 頁數(shù)：19 Pages

AD

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Low Power, 18 MHz Variable Gain Amplifier

文件：462.98 Kbytes 頁數(shù)：19 Pages

AD

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Low Power, 18 MHz Variable Gain Amplifier

文件：462.98 Kbytes 頁數(shù)：19 Pages

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包裝：散裝 類別：開發(fā)板，套件，編程器 評(píng)估板 - 運(yùn)算放大器 描述：EVAL BOARD FOR AD8338LOW PWR VGA

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