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Details, datasheet, quote on part number:AD8312
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| Part: | AD8312 |
| Category: | RF & Microwaves => Detectors |
| Description: | 50 MHz to 2.7 GHz, 45 dB RF Log Detector
The AD8312 is a complete low cost subsystem for the measurement of RF signals in the frequency range of 100 MHz to 2.7 GHz, with a typical dynamic range of 45 dB, intended for use in a wide variety of cellular handsets and other wireless devices. It provides a wider dynamic range and better accuracy than possible using discrete diode detectors. In particular, its temperature stability is excellent over the full operating range of -40°C to +85°C.
Its high sensitivity allows measurement at low power levels, thus reducing the amount of power that needs to be coupled to the detector. It is essentially a voltage-responding device, with a typical signal range of 1.25 mV to 224 mV rms or -45 dBm to 0 dBm re 50 Ù.
Specifications
RF Freq 100 to 2700
Dynamic Range 48dB
Accuracy ±1dB
Phase Accuracy (for Log Amps) -
Response Time 70ns
Supply Voltage 2.7 to 5.5
Supply Current 4.2mA
Limiter Output -
AC Linearity of Log Amp -
Pwr Dn Comsumption 12mW
Package - |
| Company: | Analog Devices |
| Datasheet: | Download AD8312 datasheet File size : 599 kB |
| Request For quote: | Find where to buy AD8312
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