AD8313 0.1 GHz to 2.5 GHz, 70 dB Logarithmic Detector/Controller Module

Advantages and Features

Operating frequency: 0.1 GHz to 3.5 GHz

High dynamic range: 70 dB to ±3.0 dB

High accuracy: ±1.0 dB (65 dB range, 1.9 GHz)

Fast response: 40 ns (full scale typical)

Controller mode with error output

Adjustment scale does not vary with supply voltage and temperature

Wide supply voltage range: 2.7 V to 5.5 V

Low power consumption: 40 mW (3 V)

Power saving feature: 60 mW (3 V)

Product Details

The AD8313 is a complete multi-stage demodulated logarithmic amplifier that accurately converts the RF signal at the input to the equivalent dB scale value at the DC output. The AD8313 maintains high logarithmic consistency over the signal frequency range of 0.1 GHz to 2.5 GHz. The application is simple, requiring only a single power supply from 2.7 V to 5.5 V and the addition of suitable input and power coupling. It consumes only 41 mW at 13.7 mA (for TA = 25°C) when powered from a 3 V supply. With power-saving features, the input is pulled high to initiate a low-current (20 μA) sleep mode with a threshold of half the supply voltage.

 

The AD8313 is manufactured using ADI's advanced 25 GHz silicon bipolar IC process and is available in an 8-pin MSOP package. The operating temperature range is -40°C to +85°C.

Package：

1pc AD8313 0.1 GHz to 2.5 GHz, 70 dB Logarithmic Detector/Controller Module

Payment Method: PayPal preferred

Shippment:
1.We provide free shipping to international via China Post Airmail . We can also ship by UPS/EMS/DHL/FedEx for alternative shipping method for corresponding fees. Please let us know before payment if you need split shipment.
2.International shipping requires complicated shipping procedures, If you have not received your shipment within 30 days from payment, please contact us.

Returns & Replacements & Repair:
We accept returns & replacements within 30 days from the day the customer receive the products, please make first contact within 30 days from receiving the order. Products should be returned in original condition. As a benefit to our customers, we also provide repair within 3 months from the day when this item is shipped out, after repair is done, we will send you the item, but the customer should pay both shipping ways.

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