1 MHz to 10 GHz, 50 dB Log Detector/Controller

GENERAL DESCRIPTION The AD8317 is a demodulating logarithmic amplifier, capableof accurately converting an RF input signal to a corresponding decibel-scaled output. It employs the progressive compression technique over a cascaded amplifier chain, each stage of which is equipped with a detector

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0.1 GHz to 2.5 GHz 70 dB Logarithmic Detector/Controller

FEATURES ? Wide bandwidth: 0.1 GHz to 2.5 GHz min ? High dynamic range: 70 dB to ±3.0 dB ? High accuracy: ±1.0 dB over 65 dB range (@ 1.9 GHz) ? Fast response: 40 ns full-scale typical ? Controller mode with error output ? Scaling stable over supply and temperature ? Wide supply range: 2.7

文件：1.39547 Mbytes 頁(yè)數(shù)：23 Pages

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1 MHz to 10 GHz, 55 dB Log Detector/Controller

FEATURES Wide bandwidth: 1 MHz to 10 GHz High accuracy: ±1.0 dB over temperature 55 dB dynamic range up to 8 GHz ± 3 dB error Stability over temperature: ±0.5 dB Low noise measurement/controller output, VOUT Pulse response time: 6 ns/10 ns (fall/rise) Small footprint, 2 mm × 3 mm LFCSP Supply

文件：1.15342 Mbytes 頁(yè)數(shù)：19 Pages

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1 MHz to 10 GHz, 55 dB Log Detector/Controller

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Log Detector/Controller

文件：756.05 Kbytes 頁(yè)數(shù)：19 Pages

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1 MHz至10 GHz、50 dB對(duì)數(shù)檢波器/控制器

AD8317是一款解調(diào)對(duì)數(shù)放大器，能夠?qū)F輸入信號(hào)精確地轉(zhuǎn)換為相應(yīng)的dB輸出。它在級(jí)聯(lián)放大器鏈上采用漸進(jìn)壓縮技術(shù)，每一級(jí)均配有檢波器單元。該器件有測(cè)量和控制器兩種工作模式。對(duì)于1 MHz至8 GHz信號(hào)，它能保持精確的對(duì)數(shù)一致性，并能在最高10 GHz下工作。典型輸入動(dòng)態(tài)范圍為55 dB（以50 Ω為基準(zhǔn)），誤差小于±3 dB。AD8317的響應(yīng)時(shí)間為6 ns/10 ns（下降時(shí)間/上升時(shí)間），能夠檢測(cè)脈沖頻率超過(guò)50 MHz的RF突發(fā)脈沖。在環(huán)境溫度條件下，該器件具有較佳的對(duì)數(shù)截距穩(wěn)定性。它采用3.0 V至5.5 V電源供電。典型功耗為22 mA，在禁用狀態(tài)下功耗可降至200 μA。\n\ ? 寬帶寬：1 MHz至10 GHz\n\n? 高精度：±1.0 dB（整個(gè)溫度范圍內(nèi)）\n\n? 動(dòng)態(tài)范圍：55 dB（最高可達(dá)8 GHz ± 3 dB的誤差）\n\n? 溫度穩(wěn)定性：±0.5 dB\n\n? 低噪聲測(cè)量/控制器輸出，VOUT;

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1 MHz to 10 GHz, 55 dB Log Detector/Controller

FEATURES Wide bandwidth: 1 MHz to 10 GHz High accuracy: ±1.0 dB over temperature 55 dB dynamic range up to 8 GHz ± 3 dB error Stability over temperature: ±0.5 dB Low noise measurement/controller output, VOUT Pulse response time: 6 ns/10 ns (fall/rise) Small footprint, 2 mm × 3 mm LFCSP Supply

文件：1.15342 Mbytes 頁(yè)數(shù)：19 Pages

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1 MHz to 10 GHz, 55 dB Log Detector/Controller

FEATURES Wide bandwidth: 1 MHz to 10 GHz High accuracy: ±1.0 dB over temperature 55 dB dynamic range up to 8 GHz ± 3 dB error Stability over temperature: ±0.5 dB Low noise measurement/controller output, VOUT Pulse response time: 6 ns/10 ns (fall/rise) Small footprint, 2 mm × 3 mm LFCSP Supply

文件：1.15342 Mbytes 頁(yè)數(shù)：19 Pages

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絲?。?a target="_blank" title="Marking" href="/q1/marking.html">Q1；Package：LFCSP；1 MHz to 10 GHz, 55 dB Log Detector/Controller

FEATURES Wide bandwidth: 1 MHz to 10 GHz High accuracy: ±1.0 dB over temperature 55 dB dynamic range up to 8 GHz ± 3 dB error Stability over temperature: ±0.5 dB Low noise measurement/controller output, VOUT Pulse response time: 6 ns/10 ns (fall/rise) Small footprint, 2 mm × 3 mm LFCSP Supply

文件：1.15342 Mbytes 頁(yè)數(shù)：19 Pages

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1 MHz to 10 GHz, 50 dB Log Detector/Controller

GENERAL DESCRIPTION The AD8317 is a demodulating logarithmic amplifier, capableof accurately converting an RF input signal to a corresponding decibel-scaled output. It employs the progressive compression technique over a cascaded amplifier chain, each stage of which is equipped with a detector

文件：1.09676 Mbytes 頁(yè)數(shù)：20 Pages

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