Ultralow Distortion, Wide Bandwidth Voltage Feedback Op Amps

GENERAL DESCRIPTION The AD9631 and AD9632 are very high speed and wide band width amplifiers. They are an improved performance alternative to the AD9621 and AD9622. The AD9631 is unity gain stable. The AD9632 is stable at gains of 2 or greater. Using a voltage feedback architecture, the AD9631/AD

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Ultralow Distortion, Wide Bandwidth Voltage Feedback Op Amps

FEATURES Wide bandwidth AD9631, G = +1 AD9632, G = +2 Small signal AD9631, 320 MHz AD9632, 250 MHz Large signal (4 V p-p) AD9631, 175 MHz AD9632, 180 MHz Ultralow distortion (SFDR), low noise ?113 dBc typical @ 1 MHz ?95 dBc typical @ 5 MHz ?72 dBc typical @ 20 MHz 46 dBm third-order intercep

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Ultralow Distortion, Wide BandwidthVoltage Feedback Op Amps

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增益為2時穩(wěn)定、超低失真、高速運算放大器

AD9631/AD9632均為極高速、寬帶寬放大器。AD9631為單位增益穩(wěn)定型放大器。AD9632在增益為2或更高時穩(wěn)定。AD9631/AD9632采用電壓反饋架構(gòu)，具有出色的建立時間、帶寬和低失真性能，符合許多以前需依賴電流反饋型放大器應(yīng)用的要求，其經(jīng)典的運放結(jié)構(gòu)預(yù)計在許多設(shè)計中均能實現(xiàn)較佳的工作性能。 放大器采用專有設(shè)計架構(gòu)，兼具電流反饋與電壓反饋型放大器的許多出色特性。AD9631/AD9632兩款器件還具有極其快速且精確的脈沖響應(yīng)（0.01%建立時間為16 ns）、極寬的小信號和大信號帶寬以及超低失真特性。AD9631在20 MHz的失真為-72 dBc，小信號帶寬 ? 寬帶寬\nG = +2\n小信號\n250 MHz\n大信號(4 V p-p)\n180 MHz\n\n? 超低失真(SFDR)、低噪聲\n-113 dBc（典型值，1 MHz）\n-95 dBc （典型值，5 MHz）\n-72 dBc（典型值，20 MHz）\n三階交調(diào)截點：46 dBm (25 MHz)\n頻譜噪聲密度：7.0 nV/√Hz\n\n? 高速\n壓擺率：1300 V/μs\n0.01%建立時間：16 ns（2 V步進）\n±3 V至±5 V電源供電\n電源電流：17 mA;

ADI

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Ultralow Distortion, Wide Bandwidth Voltage Feedback Op Amps

GENERAL DESCRIPTION The AD9631 and AD9632 are very high speed and wide band width amplifiers. They are an improved performance alternative to the AD9621 and AD9622. The AD9631 is unity gain stable. The AD9632 is stable at gains of 2 or greater. Using a voltage feedback architecture, the AD9631/AD

文件：528.15 Kbytes 頁數(shù)：20 Pages

AD

亞德諾

Ultralow Distortion, Wide Bandwidth Voltage Feedback Op Amps

GENERAL DESCRIPTION The AD9631 and AD9632 are very high speed and wide band width amplifiers. They are an improved performance alternative to the AD9621 and AD9622. The AD9631 is unity gain stable. The AD9632 is stable at gains of 2 or greater. Using a voltage feedback architecture, the AD9631/AD

文件：702.91 Kbytes 頁數(shù)：20 Pages

AD

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Ultralow Distortion, Wide Bandwidth Voltage Feedback Op Amps

FEATURES Wide bandwidth AD9631, G = +1 AD9632, G = +2 Small signal AD9631, 320 MHz AD9632, 250 MHz Large signal (4 V p-p) AD9631, 175 MHz AD9632, 180 MHz Ultralow distortion (SFDR), low noise ?113 dBc typical @ 1 MHz ?95 dBc typical @ 5 MHz ?72 dBc typical @ 20 MHz 46 dBm third-order intercep

文件：477.43 Kbytes 頁數(shù)：20 Pages

AD

亞德諾

Ultralow Distortion, Wide Bandwidth Voltage Feedback Op Amps

FEATURES Wide bandwidth AD9631, G = +1 AD9632, G = +2 Small signal AD9631, 320 MHz AD9632, 250 MHz Large signal (4 V p-p) AD9631, 175 MHz AD9632, 180 MHz Ultralow distortion (SFDR), low noise ?113 dBc typical @ 1 MHz ?95 dBc typical @ 5 MHz ?72 dBc typical @ 20 MHz 46 dBm third-order intercep

文件：477.43 Kbytes 頁數(shù)：20 Pages

AD

亞德諾

Ultralow Distortion, Wide Bandwidth Voltage Feedback Op Amps

GENERAL DESCRIPTION The AD9631 and AD9632 are very high speed and wide band width amplifiers. They are an improved performance alternative to the AD9621 and AD9622. The AD9631 is unity gain stable. The AD9632 is stable at gains of 2 or greater. Using a voltage feedback architecture, the AD9631/AD

文件：702.91 Kbytes 頁數(shù)：20 Pages

AD

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Ultralow Distortion, Wide Bandwidth Voltage Feedback Op Amps

GENERAL DESCRIPTION The AD9631 and AD9632 are very high speed and wide band width amplifiers. They are an improved performance alternative to the AD9621 and AD9622. The AD9631 is unity gain stable. The AD9632 is stable at gains of 2 or greater. Using a voltage feedback architecture, the AD9631/AD

文件：528.15 Kbytes 頁數(shù)：20 Pages

AD

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