AD8309 5 MHz.500 MHz 100 dB Demodulating Logarithmic Amplifier with Limiter Output

Analog Devices

Description

a 5 MHz *500 MHz 100 dB Demodulating Logarithmic Amplifier with Limiter Output AD8309 FUNCTIONAL BLOCK DIAGRAM SIX STAGES TOTAL GAIN 72dB INHI.
The AD8309 is a complete IF limiting amplifier, providing both an accurate logarithmic (decibel) measure of the input signal (the RSSI function) over.

📥 Download Datasheet

AD8309 Datasheet Preview — Preview of AD8309 PDF

Datasheet Specifications

Part number: AD8309
Manufacturer: Analog Devices ↗
File Size: 311.97 KB
Datasheet: AD8309_AnalogDevices.pdf
Description: 5 MHz.500 MHz 100 dB Demodulating Logarithmic Amplifier with Limiter Output

Features

* Complete Multistage Log-Limiting IF Amplifier 100 dB Dynamic Range:
* 78 dBm to +22 dBm (Re 50 ⍀ ) Stable RSSI Scaling Over Temperature and Supplies: 20 mV/dB Slope,
* 95 dBm Intercept ؎0.4 dB RSSI Linearity up to 200 MHz Programmable Limiter Gain and Output Current Differential Output

Applications

* Receivers for Frequency and Phase Modulation Very Wide Range IF and RF Power Measurement Receiver Signal Strength Indication (RSSI) Low Cost Radar and Sonar Signal Processing Instrumentation: Network and Spectrum Analyzers DET DET DET VLOG FLTR ENBL GAIN BIAS BAND-GAP REFERENCE SLOPE BIAS I

AD8309 Distributors

📁 Related Datasheet

AD8356A AD83582 AD83584D AD83586 AD83586B AD83586C

📌 All Tags

AD8309 MHz.500 MHz 100 Demodulating Logarithmic Amplifier with Limiter Output Analog Devices

Analog Devices AD8309-like datasheet