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The AD8313 is a complete multistage demodulating logarithmic amplifier that can accurately convert an RF signal at its input to an equivalent decibel-scaled value at its dc output. The AD8313 maintains a high degree of log conformance for signal frequencies from 0.1 GHz to 2.5 GHz. Application is straightforward, requiring only a single supply of 2.7 V to 5.
► 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 V to 5.5 V
► Low power: 40 mW at 3 V
► Power-down feature: 60 mW at 3 V
► Complete and easy to use
APPLICATIONS
► RF transmitter power amplifier setpoint control and level monitoring
► Logarithmic amplifier for RSSI measurement cellular base stations, radio link, radar
GENERAL DESCRIPTION
The AD8313 is a complet.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | AD831 |
Analog Devices |
Low Distortion Mixer |
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| 2 | AD8310 |
Analog Devices |
95 dB Logarithmic Amplifier |
|
| 3 | AD8311 |
Analog Devices |
50 dB GSM PA Controller |
|
| 4 | AD8312 |
Analog Devices |
RF Detector |
|
| 5 | AD8314 |
Analog Devices |
RF Detector/Controller |
|
| 6 | AD8315 |
Analog Devices |
50 dB GSM PA Controller |
|
| 7 | AD8316 |
Analog Devices |
Dual Output GSM PA Controller |
|
| 8 | AD8317 |
Analog Devices |
Log Detector/Controller |
|
| 9 | AD8318 |
Analog Devices |
Logarithmic Detector/Controller |
|
| 10 | AD8319 |
Analog Devices |
Log Detector/Controller |
|
| 11 | AD830 |
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High Speed Video Difference Amplifier |
|
| 12 | AD8300 |
Analog Devices |
+3 Volt/ Serial Input Complete 12-Bit DAC |
|