Product Summary
The AD606JR is a complete, monolithic logarithmic amplifier using a 9-stage“successive-detection technique. The AD606JR provides both logarithmic and limited outputs. The logarithmic output is from a three-pole post-demodulation low-pass filter and provides a loadable output voltage of +0.1 V dc to +4 V dc. The logarithmic scaling is such that the output is +0.5 V for a sinusoidal input of –75 dBm and +3.5 V at an input of +5 dBm; over this range the logarithmic linearity is typically within ±0.4 dB. The applications of the AD606JR are Ultrasound and Sonar Processing, Phase-Stable Limiting Amplifier to 100 MHz, Received Signal Strength Indicator (RSSI), Wide Range Signal and Power Measurement.
Parametrics
AD606JR absolute maximum ratings: (1)Supply Voltage VPOS:+9 V; (2)Internal Power Dissipation:600 mW; (3)Operating Temperature Range:0℃ to +70℃; (4)Storage Temperature Range:–65℃ to +150℃; (5)Lead Temperature Range (Soldering 60 sec):+300℃.
Features
AD606JR features: (1)Logarithmic Amplifier Performance; (2)–75 dBm to +5 dBm Dynamic Range; (3)≤1.5 nV/√Hz Input Noise; (4)Usable to >50 MHz; (5)37.5 mV/dB Voltage Output; (6)On-Chip Low-Pass Output Filter; (7)Limiter Performance; (8)61 dB Output Flatness over 80 dB Range; (9)638 Phase Stability at 10.7 MHz over 80 dB Range; (10)Adjustable Output Amplitude; (11)Low Power; (12)+5 V Single Supply Operation; (13)65 mW Typical Power Consumption; (14)CMOS-Compatible Power-Down to 325 mW typ; (15)<5 ms Enable/Disable Time.
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
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AD606JR |
IC AMP LOG LP 1.2MA 16SOIC |
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AD606JR-REEL |
Analog Devices Inc |
IC DEMOD LOG AMP 50MHZ 5V 16SOIC |
Data Sheet |
Negotiable |
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AD606JR-REEL7 |
IC AMP LOG LP 1.2MA 16SOIC |
Data Sheet |
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AD606JRZ |
IC AMP LOG LP 1.2MA 16SOIC |
Data Sheet |
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AD606JRZ-REEL7 |
IC AMP LOG LP 1.2MA 16SOIC |
Data Sheet |
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