Electronics 24
In a linear amplifier, the input V and output V' voltages are related by V' = GV + B, where G is the gain. In a logarithmic amplifier, they are related by
Logarithmic Amplifier
As the voltage across the diode is related to the logarithm of its current, Clearly, the name logarithmic amplifier is justified for this circuit.
Logarithmic Amplifiers Product Home from Texas Instruments
LOG114, PREVIEW, 0.2, 0.001, 1.5, 15, Internal, 2, 16QFN, Precision High-Speed Logarithmic Amplifier with 2.5V Reference and Uncommitted Output Op Amps
Logarithmic Amplifier - LOG104 - TI Product Folder
The LOG104 is a versatile integrated circuit that computes the logarithm or log ratio of an input current relative to a reference current.
Theoretical Background - Log Amplifier Design
A detector logarithmic video amplifier (DLVA) is an amplifier that has input to output characteristics as described in Figure 4. For an input signal varying
60 dB Log Amp Provides Measurement And Control Up To 8 GHz
how the AD8318 logarithmic amplifier (log amp) can be used to implement a power-control loop. at frequencies up to 8 GHz. Figure 1: Modern RF Signal Chain
Analog Devices AD8307 - Low Cost, DC - 500 MHz, 92 dB Logarithmic
The AD8307 is the first logarithmic amplifier made available in an 8-lead It is a complete 500 MHz monolithic demodulating logarithmic amplifier based
log-amp performs advanced RF controls
Log Amp - the logarithmic amplifier (log-amp) is often used as an RF powersensing device. Because of its low cost and wide dynamic range, it is commonly
DC - 4 GHZ LOGARITHMIC AMPLIFIER
Chris Holdenried, Jim Haslett, John McRory. , Bob Davies. Doug Beards,. A.J. Bergsma. Nortel Networks. DC - 4 GHZ. LOGARITHMIC AMPLIFIER
Amplifier Circuits: Logarithmic Amplifiers, Page 1
DiscoverCircuits has 25000+ free electronic circuits - This is Page 1 of Amplifier, Logarithmic circuits, schematics or diagrams. Analog Devices AD8307 - Low Cost, DC - 500 MHz, 92 dB Logarithmic Ampl Design Center All Solutions/ Applications Buy Online AD8307 Low Cost, DC - 500 MHz, 92 dB Logarithmic Amplifier Data Sheets Rev C , 10/2006 (pdf, 514K) Email PDF Lead(Pb) - Free Data (Data Sheet Help
TRLabs: Canada's Leading ICT Consortium - Logarithmic Amplifier and Hi Us Research Technology Membership Home > Technology > Technology Bulletins > Logarithmic Amplifier and Hilbert Transformer Logarithmic Amplifier and Hilbert Transformer March 07, 2006
Log Amps - 1GHz Ultra-Minature Logarithmic Amplifier - Pascall Electro Log Amps - 1GHz Ultra-Minature Logarithmic Amplifier 750 MHz to 1250 MHz Log Linearity at 1000 MHz +/-1.0dB Linearity over Temp. & Frequency +/-2.0dB The UMLA range is robustly constructed in
Logarithmic Amplifiers Nevertheless, the logarithmic voltage/current characteristics of the emitter-base junction will still be in effect, so the circuit will perform quite well as a logarithmic amplifier. As with the
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Logarithmic amplifier Logarithmic amplifier Logarithmic amplifier uses the log caracteristic of PN (diode, istor) to implement logarithmic function. The second istor is used as refference and with the PTK
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TESTING THE NEW LOGARITHMIC AMPLIFIER CHIP, FOR BEAM POSITION MONITORI TESTING THE NEW LOGARITHMIC AMPLIFIER CHIP, FOR BEAM POSITION MONITORING ELECTRONICS Larry C. Harris, Jr. Physics Department Virginia State University Petersburg, VA 23806 Supervisors: Mr. Ed
logarithmic wideband voltage amplifiers Logarithmic Wideband Amplifier from FEMTO Santa Rosa, CA. - FEMTO GmbH has introduced the new logarithmic wideband voltage amplifier HLVA-100. This FEMTO device has a wide dynamic range of up to 80
Electronics 24 Logarithmic Amplifier In a linear amplifier, the input V and output V' voltages are related by V gain. In a logarithmic amplifier, they are related by V' = A log V + B. It is not as hard to make a

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