Dual, Low Noise, Single-Supply Variable Gain Amplifier

GENERAL DESCRIPTION The AD605 is a low noise, accurate, dual-channel, linear-in-dB variable gain amplifier (VGA), optimized for any application requiring high performance, wide bandwidth variable gain control. Operating from a single 5 V supply, the AD605 provides differential inputs and unipolar

文件：263.95 Kbytes 頁(yè)數(shù)：12 Pages

AD

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Dual, Low Noise, Single-Supply Variable Gain Amplifier

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AD

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Dual, Low Noise, Single-Supply Variable Gain Amplifier

文件：419.22 Kbytes 頁(yè)數(shù)：20 Pages

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雙通道、低噪聲、單電源可變?cè)鲆娣糯笃?/p>

AD605是一款低噪聲、高精度、雙通道、線性dB可變?cè)鲆娣糯笃?VGA)，并針對(duì)要求高性能、寬帶寬可變?cè)鲆婵刂频膽?yīng)用進(jìn)行了優(yōu)化。它采用5 V單電源供電，提供差分輸入和單極性增益控制，使用方便。用戶可決定增益范圍，并通過(guò)外部基準(zhǔn)輸入提供用戶決定的增益調(diào)整比例(dB/V)，從而可實(shí)現(xiàn)更大的靈活性。 借助差分輸入、單電源指數(shù)放大器(DSX-AMP)架構(gòu)，AD605可實(shí)現(xiàn)高性能線性dB響應(yīng)。每個(gè)DSX-AMP均內(nèi)置0 dB至-48.4 dB可變衰減器，后接高速固定增益放大器。衰減器基于7級(jí)R-1.5R梯形網(wǎng)絡(luò)。觸點(diǎn)之間的衰減為6.908 dB，整個(gè)梯形網(wǎng)絡(luò)的衰減為48.360 dB。當(dāng)VOC ? 兩個(gè)獨(dú)立的線性dB通道\n\n? 最大增益時(shí)的輸入噪聲：1.8 nV/√Hz，2.7 pA/√Hz \n\n? -3 dB帶寬：40 MHz\n\n? 差分輸入\n\n? 可編程絕對(duì)增益范圍:–14 dB至 +34 dB(FBK與OUT短路)\n\n? 可變?cè)鲆嬲{(diào)整比例：20 dB/V至40 dB/V\n\n? 增益不隨溫度和電源變化而變化\n\n? 單端單極性增益控制\n\n? 輸出共模獨(dú)立設(shè)置\n\n? 在增益控制下限時(shí)電源關(guān)斷\n\n? 5 V單電源\n\n? 低功耗：每通道90 mW;

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Dual, Low Noise, Single-Supply Variable Gain Amplifier

GENERAL DESCRIPTION The AD605 is a low noise, accurate, dual-channel, linear-in-dB variable gain amplifier (VGA), optimized for any application requiring high performance, wide bandwidth variable gain control. Operating from a single 5 V supply, the AD605 provides differential inputs and unipolar

文件：263.95 Kbytes 頁(yè)數(shù)：12 Pages

AD

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Dual, Low Noise, Single-Supply Variable Gain Amplifier

GENERAL DESCRIPTION The AD605 is a low noise, accurate, dual-channel, linear-in-dB variable gain amplifier (VGA), optimized for any application requiring high performance, wide bandwidth variable gain control. Operating from a single 5 V supply, the AD605 provides differential inputs and unipolar

文件：263.95 Kbytes 頁(yè)數(shù)：12 Pages

AD

亞德諾

Dual, Low Noise, Single-Supply Variable Gain Amplifier

GENERAL DESCRIPTION The AD605 is a low noise, accurate, dual-channel, linear-in-dB variable gain amplifier (VGA), optimized for any application requiring high performance, wide bandwidth variable gain control. Operating from a single 5 V supply, the AD605 provides differential inputs and unipolar

文件：263.95 Kbytes 頁(yè)數(shù)：12 Pages

AD

亞德諾

Dual, Low Noise, Single-Supply Variable Gain Amplifier

GENERAL DESCRIPTION The AD605 is a low noise, accurate, dual-channel, linear-in-dB variable gain amplifier (VGA), optimized for any application requiring high performance, wide bandwidth variable gain control. Operating from a single 5 V supply, the AD605 provides differential inputs and unipolar

文件：263.95 Kbytes 頁(yè)數(shù)：12 Pages

AD

亞德諾

Dual, Low Noise, Single-Supply Variable Gain Amplifier

GENERAL DESCRIPTION The AD605 is a low noise, accurate, dual-channel, linear-in-dB variable gain amplifier (VGA), optimized for any application requiring high performance, wide bandwidth variable gain control. Operating from a single 5 V supply, the AD605 provides differential inputs and unipolar

文件：263.95 Kbytes 頁(yè)數(shù)：12 Pages

AD

亞德諾

Dual, Low Noise, Single-Supply Variable Gain Amplifier

GENERAL DESCRIPTION The AD605 is a low noise, accurate, dual-channel, linear-in-dB variable gain amplifier (VGA), optimized for any application requiring high performance, wide bandwidth variable gain control. Operating from a single 5 V supply, the AD605 provides differential inputs and unipolar

文件：263.95 Kbytes 頁(yè)數(shù)：12 Pages

AD

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