250 MHz Demodulating Logarithmic Amplifier

PRODUCT DESCRIPTION The AD641 is a 250 MHz, demodulating logarithmic amplifier with an accuracy of ±2.0 dB and 44 dB dynamic range. The AD641 uses a successive detection architecture to provide an output current that is logarithmically proportional to its input voltage. The output current can be

文件：256.67 Kbytes 頁數：16 Pages

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250 MHz Demodulating Logarithmic Amplifier

文件：320.58 Kbytes 頁數：17 Pages

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250 MHz解調對數放大器

AD641是一款250 MHz解調對數放大器，精度為±2.0 dB，動態(tài)范圍為44 dB。它采用連續(xù)檢波結構，可提供與輸入電壓成對數比例的輸出電流。利用其中一個片內電阻選擇斜率，可將輸出電流轉換為電壓。單AD641在最高250 MHz的速度時，可提供最高44 dB的動態(tài)范圍，兩個級聯的AD641在最高250 MHz的速度時，可共同提供58 dB的動態(tài)范圍。在整個工業(yè)或軍用溫度范圍內，該器件均能完全保持穩(wěn)定，并具有良好的特性。\n\n AD641不是對數構建模塊，而是用于壓縮和測量寬動態(tài)范圍信號的完整對數解決方案。它由五級組成，各級均具有全波整流器，其輸出電流取決于其輸入電壓的絕對值。 ? 對數放大器性能\n? 工作頻率：250 MHz\n\n? 動態(tài)范圍：44 dB\n\n? 對數一致性：±2.0 dB\n\n? 37.5 mV/dB電壓輸出\n\n? 穩(wěn)定的斜率和截距\n\n\n\n\n? 輸入電壓噪聲：2.0 nV/vHz\n\n? 輸入失調電壓：50 μV\n\n? 低功耗\n? ±5 V電源供電\n\n? 靜態(tài)電流：9 mA (+Vs)、35 mA (-Vs)\n\n\n\n\n? 片上電阻\n\n? 片上10x衰減器\n\n? 雙極性電流輸出\n\n? 直接耦合的差分信號路徑;

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DECT RF Transceiver

DESCRIPTION The AD6411 provides the complete transmit and receive RF signal processing necessary to implement a digital wireless transceiver based on the Digital Enhanced Cordless Telecommunications (DECT) standard. FEATURES Fully Compliant with DECT Specifications Single IC DECT Radio

文件：112.05 Kbytes 頁數：11 Pages

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DECT RF Transceiver

DESCRIPTION The AD6411 provides the complete transmit and receive RF signal processing necessary to implement a digital wireless transceiver based on the Digital Enhanced Cordless Telecommunications (DECT) standard. FEATURES Fully Compliant with DECT Specifications Single IC DECT Radio

文件：112.05 Kbytes 頁數：11 Pages

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250 MHz Demodulating Logarithmic Amplifier

PRODUCT DESCRIPTION The AD641 is a 250 MHz, demodulating logarithmic amplifier with an accuracy of ±2.0 dB and 44 dB dynamic range. The AD641 uses a successive detection architecture to provide an output current that is logarithmically proportional to its input voltage. The output current can be

文件：256.67 Kbytes 頁數：16 Pages

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250 MHz Demodulating Logarithmic Amplifier

PRODUCT DESCRIPTION The AD641 is a 250 MHz, demodulating logarithmic amplifier with an accuracy of ±2.0 dB and 44 dB dynamic range. The AD641 uses a successive detection architecture to provide an output current that is logarithmically proportional to its input voltage. The output current can be

文件：256.67 Kbytes 頁數：16 Pages

AD

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250 MHz Demodulating Logarithmic Amplifier

PRODUCT DESCRIPTION The AD641 is a 250 MHz, demodulating logarithmic amplifier with an accuracy of ±2.0 dB and 44 dB dynamic range. The AD641 uses a successive detection architecture to provide an output current that is logarithmically proportional to its input voltage. The output current can be

文件：256.67 Kbytes 頁數：16 Pages

AD

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250 MHz Demodulating Logarithmic Amplifier

PRODUCT DESCRIPTION The AD641 is a 250 MHz, demodulating logarithmic amplifier with an accuracy of ±2.0 dB and 44 dB dynamic range. The AD641 uses a successive detection architecture to provide an output current that is logarithmically proportional to its input voltage. The output current can be

文件：256.67 Kbytes 頁數：16 Pages

AD

亞德諾

250 MHz Demodulating Logarithmic Amplifier

PRODUCT DESCRIPTION The AD641 is a 250 MHz, demodulating logarithmic amplifier with an accuracy of ±2.0 dB and 44 dB dynamic range. The AD641 uses a successive detection architecture to provide an output current that is logarithmically proportional to its input voltage. The output current can be

文件：256.67 Kbytes 頁數：16 Pages

AD

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