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- 2009年07月13日 アナログ・デバイセズ株式会社、顧客の設計活動を支援するウェブサイト・プログラムを展開
アナログ・デバイセズは、RF/IFアプリケーション向けに各種ログアンプを提供しています。これらのログアンプは、DCから2.7GHzまで、最高100dBのダイナミック・レンジ、±0.2dBの精度で信号を測定できます。受信信号強度表示（RSSI）と送信電力レベル検出に対応した無線インフラストラクチャでの使用に最適です。その他のアプリケーションとしては、光パワー測定、レーダー、低消費電力のASK復調、計測機器用に最適化されたデバイスなどがあります。
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Part#
Results: 18
| Product Description | RF Frequency (MHz) | Dynamic Range (dB) | Temp Stability (dB) | Response Time (ns typ) | Voltage Supply (V) | Supply Current | Package | Price* (1000-4999) | |
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AD8318 | Integrated Temp Sensor | 1 to 8000 | 70 | ±0.5 | 10 | 4.5 to 5.5 | 68 | 16-Lead CSP |
$ |
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| AD606 | Limiter Output | - | 80 | - | 400 | 4.5 to 5.5 | 13 | 16-Lead DIP, 16-Lead SOIC |
$ |
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| AD640 | Military Specified Part Available | - | 50 | ±1 | 10 | +/- 4.5 to +/- 7.5 | 44 | 20-Lead DIP, 20-Lead LCC, 20-Lead PLCC |
$ |
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| AD641 | Military Specified Part Available | - | 44 | ±1 | 10 | +/- 4.5 to +/- 7.5 | 44 | 20-Lead DIP, 20-Lead LCC, 20-Lead PLCC |
$ |
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| AD8302 | Dual-Channel Gain and Phase Outputs | 2,700 | 60 | ±1 | 60 | 2.7 to 5.5 | 19 | 14-Lead TSSOP |
$ |
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| AD8306 | Military Specified Part Available | 5 to 400 | 100 | ±1 | 73 | 2.7 to 5.5 | 16 | 16-Lead SOP |
$ |
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| AD8307 | High Dynamic Range | dc to 500 | 92 | ±1 | 400 | 2.7 to 5.5 | 8 | 8-Lead SOIC/DIP |
$ |
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| AD8309 | Limiter Output | 5 to 500 | 100 | ±1 | 67 | 2.7 to 6.5 | 16 | 16-Lead TSSOP |
$ |
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| AD8310 | High Dynamic Range | dc to 440 | 100 | ±1 | 15 | 2.7 to 5.5 | 8 | 8-Lead SOIC |
$ |
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| AD8311 | Low Power for Battery Operation | 100 to 2500 | 50 | ±0.5 | 150 | 2.7 to 5.5 | 8.5 | WLCSP |
$ |
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| AD8312 | Low Power for Battery Operation | 50 to 3500 | 45 | ±0.5 | 70 | 2.7 to 5.5 | 4.2 | WLCSP |
$ |
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| AD8313 | Industry Standard | 100 to 2500 | 70 | ±1.25 | 40 | 2.7 to 5.5 | 14 | 8-Lead uSOIC |
$ |
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| AD8314 | Industry Standard | 100 to 2700 | 45 | ±1 | 70 | 2.7 to 5.5 | 4.5 | 8-Lead uSOIC/CSP |
$ |
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| AD8315 | Low Power for Battery Operation | 100 to 2500 | 50 | ±1 | 150 | 2.7 to 5.5 | 8.5 | 8-Lead uSOIC |
$ |
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| AD8317 | Available in Die | 1 to 10000 | 55 | ±0.5 | 6 | 3 to 5.5 | 22 | 8-Lead CSP |
$ |
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| AD8319 | Pin-compatible with AD8317 | 1 to 10000 | 45 | ±0.5 | 6 | 3 to 5.5 | 22 | 8-Lead CSP |
$ |
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| ADL5513 | 125°C Operation, Broadband | 1 to 4000 | 80 | ±0.5 | 20 | 2.7 to 5.5 | 31 | 16-Lead CSP |
$ |
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| ADL5519 | Dual-Channel AD8317 | 1 to 10000 | 62 | ±0.5 | 6 | 3.3 to 5.5 | 56 | 32-Lead LFCSP |
$ |
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The ADL5513 is a demodulating logarithmic amplifier, capable of 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 cell. The device can be used in either measurement or controller modes. The ADL5513 maintains accurate log conformance for signals up to 4 GHz. The input dynamic range is typically 80 dB (referred to 50 Ω) with error less than ±3 dB and 74 dB with error less than ±1 dB. More ...
The ADL5519 is a dual-demodulating logarithmic amplifier that incorporates two AD8317s. It can accurately convert an RF input signal into a corresponding decibel-scaled output. The ADL5519 provides accurately scaled, independent, logarithmic output voltages for both RF measurement channels. The device has two additional output ports, OUTP and OUTN, that provide the measured differences between the OUTA and OUTB channels. The on-chip channel matching makes the log amp outputs insensitive to temperature and process variations. More ....
