DC to 500 MHz, Dual Digital Gain Trim Amplifier

GENERAL DESCRIPTION The AD8366 is a matched pair of fully differential, low noise and low distortion, digitally programmable variable gain amplifiers (VGAs). The gain of each amplifier can be programmed separately or simultaneously over a range of 4.5 dB to 20.25 dB in steps of 0.25 dB. The ampli

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DC to 600 MHz, Dual-Digital Variable Gain Amplifiers

GENERAL DESCRIPTION The AD8366 is a matched pair of fully differential, low noise and low distortion, digitally programmable variable gain amplifiers (VGAs). The gain of each amplifier can be programmed separately or simultaneously over a range of 4.5 dB to 20.25 dB in steps of 0.25 dB. The ampli

文件：894.98 Kbytes 頁數(shù)：28 Pages

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Dual-Digital Variable Gain Amplifiers

文件：1.21151 Mbytes 頁數(shù)：28 Pages

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dC至600 MHz 、雙通道數(shù)字可變增益放大器

AD8366包括一對匹配的全差分、低噪聲、低失真數(shù)字可編程可變增益放大器(VGA)。各放大器的增益可以在4.5 dB至20.25 dB的范圍內(nèi)，以0.25 dB的步長單獨或同時進行編程。該器件在DC至70 MHz帶寬上提供獨立于增益代碼的平坦的頻率性能。\n\n AD8366具有出色的無雜散動態(tài)范圍，適合驅(qū)動高分辨率模數(shù)轉換器(ADC)。在10 MHz工作時，最大增益下的噪聲系數(shù)(NF)為11.4 dB；增益每降低4 dB，NF就增加約2 dB。在整個增益范圍內(nèi)，在10 MHz下驅(qū)動200 Ω負載時，對于2V峰峰值的輸出，HD3和HD2優(yōu)于?90 dBc。驅(qū)動200 Ω負載時，-90 ? 匹配的差分數(shù)字控制VGA對\n\n? 增益范圍：4.5 dB至20.25 dB\n\n? 增益步長：0.25 dB\n\n? 工作頻率\n? ?DC至150 MHz（2 V峰峰值）\n? ?3dB帶寬：600 MHz\n\n? 噪聲系數(shù)(NF)\n? ?11.4 dB（10 MHz、最大增益時\n? ?18 dB（10 MHz、最小增益時）\n\n? OIP3：45 dBm (10 MHz);

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DC to 600 MHz, Dual-Digital Variable Gain Amplifiers

GENERAL DESCRIPTION The AD8366 is a matched pair of fully differential, low noise and low distortion, digitally programmable variable gain amplifiers (VGAs). The gain of each amplifier can be programmed separately or simultaneously over a range of 4.5 dB to 20.25 dB in steps of 0.25 dB. The ampli

文件：894.98 Kbytes 頁數(shù)：28 Pages

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DC to 600 MHz, Dual-Digital Variable Gain Amplifiers

GENERAL DESCRIPTION The AD8366 is a matched pair of fully differential, low noise and low distortion, digitally programmable variable gain amplifiers (VGAs). The gain of each amplifier can be programmed separately or simultaneously over a range of 4.5 dB to 20.25 dB in steps of 0.25 dB. The ampli

文件：894.98 Kbytes 頁數(shù)：28 Pages

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DC to 500 MHz, Dual Digital Gain Trim Amplifier

GENERAL DESCRIPTION The AD8366 is a matched pair of fully differential, low noise and low distortion, digitally programmable variable gain amplifiers (VGAs). The gain of each amplifier can be programmed separately or simultaneously over a range of 4.5 dB to 20.25 dB in steps of 0.25 dB. The ampli

文件：368.51 Kbytes 頁數(shù)：13 Pages

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Dual-Digital Variable Gain Amplifiers

文件：1.21151 Mbytes 頁數(shù)：28 Pages

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Dual-Digital Variable Gain Amplifiers

文件：1.21151 Mbytes 頁數(shù)：28 Pages

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Dual-Digital Variable Gain Amplifiers

文件：1.21151 Mbytes 頁數(shù)：28 Pages

AD

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