AD8306ACHIPS Datasheet PDF - ADI

Product Details

●The AD8306 is a complete IF limiting amplifier, providing both an accurate logarithmic (decibel) measure of the input signal (the RSSI function) over a dynamic range of 100 dB, and a programmable limiter output, useful from 5 MHz to 400 MHz.

●An evaluation board is available for this product and may be ordered using the following product number: AD8306-EVAL. Schematic and layout for this evaluation board is contained in the product datasheet.

●### Features and Benefits

● Complete, Fully Calibrated Log-Limiting IF Amplifier

● 100 dB Dynamic Range: –91 dBV to +9 dBV

● Stable RSSI Scaling Over Temperature and Supplies:

●20 mV/dB Slope, –95 dBm Intercept

●±0.4 dB RSSI Linearity up to 200 MHz

● Fully Differential Inputs, RIN = 1 kΩ, CIN = 2.5 pF

● Single Supply of +2.7 V to +6.5 V at 16 mA Typical

● Programmable Limiter Gain and Output Current

●Differential Outputs to 10 mA,

●2.4 V p-p

●Overall Gain 90 dB, Bandwidth 400 MHz

●Constant Phase (Typical ±56 psDelay Skew)

● 500 ns Power-Up Time, <1 mA Sleep Current