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 页数：20 Pages

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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 页数：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 页数：19 Pages

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

文件：780.87 Kbytes 页数：20 Pages

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Log Detector/Controller

文件：756.05 Kbytes 页数：19 Pages

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1 MHz至10 GHz、50 dB对数检波器/控制器

AD8317是一款解调对数放大器，能够将RF输入信号精确地转换为相应的dB输出。它在级联放大器链上采用渐进压缩技术，每一级均配有检波器单元。该器件有测量和控制器两种工作模式。对于1 MHz至8 GHz信号，它能保持精确的对数一致性，并能在最高10 GHz下工作。典型输入动态范围为55 dB（以50 Ω为基准），误差小于±3 dB。AD8317的响应时间为6 ns/10 ns（下降时间/上升时间），能够检测脉冲频率超过50 MHz的RF突发脉冲。在环境温度条件下，该器件具有较佳的对数截距稳定性。它采用3.0 V至5.5 V电源供电。典型功耗为22 mA，在禁用状态下功耗可降至200 μA。\n\ • 宽带宽：1 MHz至10 GHz\n\n• 高精度：±1.0 dB（整个温度范围内）\n\n• 动态范围：55 dB（最高可达8 GHz ± 3 dB的误差）\n\n• 温度稳定性：±0.5 dB\n\n• 低噪声测量/控制器输出，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 页数：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 页数：19 Pages

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丝印：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 页数：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 页数：20 Pages

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