The LOG101 is a versatile integrated circuit that computes the logarithm or log ratio of an input current relative to a reference current.
The LOG101 is tested over a wide dynamic range of input signals. In log ratio applications, a signal current can come ...
This amplifier circuit contains four 30-dB logarithmic stages. Gain in each stage is such that the output of each stage is proportional to the logarithm of the input voltage over the 30-dB input voltage range. Each half of the circuit contains two of these ...
The LOG112 and LOG2112 are versatile integrated circuits that compute the logarithm or log ratio of an input current relative to a reference current. VLOGOUT of the LOG112 and LOG2112 are trimmed to 0.5V per decade of input current, ensuring high precision ...
The LOG114 is specifically designed for measuring low-level and wide dynamic range currents in communications, lasers, medical, and industrial systems. The device computes the logarithm or log-ratio of an input current or voltage relative to a reference ...
The LOG112 and LOG2112 are versatile integrated circuits that compute the logarithm or log ratio of an input current relative to a reference current. VLOGOUT of the LOG112 and LOG2112 are trimmed to 0.5V per decade of input current, ensuring high precision ...
The LOG104 is a versatile integrated circuit that computes the logarithm or log ratio of an input current relative to a reference current.
The LOG104 is tested over a wide dynamic range of input signals. In log ratio applications, a signal current can come ...
The LOG102 is a versatile integrated circuit that computes the logarithm or log ratio of an input current relative to a reference current.
The LOG102 is tested over a wide dynamic range of input signals. In log ratio applications, a signal current can be ...
The AD606 is a complete, monolithic logarithmic amplifier using a 9-stage \"successive-detection\" technique. It provides both logarithmic and limited outputs. The logarithmic output is from a three-pole post-demodulation low-pass filter and provides a ...
The AD640 is a complete monolithic logarithmic amplifier. A single AD640 provides up to 50 dB of dynamic range for frequencies from dc to 120 MHz. Two AD640s in cascade can provide up to 95 dB of dynamic range at reduced bandwidth. The AD640 uses a successive ...
The AD641 is a 250 MHz, demodulating logarithmic amplifier with an accuracy of 2.0 dB and 44 dB dynamic range. The AD641 uses a successive detection architecture to provide an output current that is logarithmically proportional to its input voltage. The output ...
The AD8302 is a fully integrated RF IC for measuring amplitude and the phase between two independent input signals. The device can be used from low frequencies up to 2.7GHz.
The AD8302 integrates two closely matched wideband Logarithmic Amplifiers a wideband ...
The AD8304 is a monolithic logarithmic detector optimized for the measurement of low frequency signal power in fiber optic systems. It uses an advanced translinear technique to provide an exceptionally large dynamic range in a versatile and easily used form. ...
The AD8305 is a low-cost micro miniature logarithmic detector optimized for the determination of optical power in fiber-optic systems. It uses an advanced implementation of a classic translinear (junction-based) method to provide a large dynamic range in a ...
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 ...
The AD8307 is the first logarithmic amplifier made available in an 8-lead (SOIC-8) package. It is a complete 500 MHz monolithic demodulating logarithmic amplifier based on the progressive compression (successive detection) technique, providing a dynamic range ...
The AD8309 is a 500 MHz detecting logarithmic amplifier, based on the successive detection technique. This \"log amp\" is useful for received signal strength indication (RSSI) and phase detection in cellular base stations, radar and other radio transceiver ...
The AD8310 is an ultra-fast responding, highly versatile logarithmic amplifier in an 8-lead micro-SO package. It is a complete 400 MHz monolithic demodulating logarithmic amplifier based on the progressive compression (successive compression) technique, ...
The ADL5306 is a low cost micro-miniature logarithmic converter optimized for the determination of optical power in fiber-optic systems. It uses an advanced implementation of a classic translinear (junction-based) technique to provide a large dynamic range in ...
The ADL5310 is a low-cost dual logarithmic amplifier that converts input current over a wide dynamic range to a linear-in-dB output voltage. It is optimized for the determination of optical power in wide-ranging optical communication system applications ...
The ADL5519 is a dual-demodulating logarithmic amplifier. It has the capability of accurately converting an RF input signal to a corresponding decibel-scaled output. The ADL5519 provides accurately scaled, independent, logarithmic outputs of both RF ...
The NJM2232A is a high precision FM IF IC with log amplifierdesigned to be used for handy type wireless apparatus. The NJM2232A includes in one chip of ICat each blockthe mixerlocal oscillatorlimitter amplifierlog amplifierFM detectorand so onwith which set up ...
The SL2524 is a pin compatible replacement for the
SL2521 and SL2522 series of log amplifiers, and exhibits a
superior stability performance. The amplifier is a successive
detection type which provides linear gain and accurate loga-
rithmic signal ...