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HMC1048LC3B (MIXER 2 - 18 GHz)
Based on the data sheets for HMC1048LC3B (MIXER 2 - 18 GHz), can i used VCO input power with 8.52dBm. Currently i doing simulation in ADS software, can i still used the data as provided for vco 9dBm...
View Article3 lead ECG
I am planning to build a wireless ECG sensor. This is my first attempt to do anything of this sort. I was wondering if i should go AC-coupled AFE or DC-coupled AFE? Which one would be easier?
View ArticleAbout ADF7023's Daugher board
Hi, I bought ADF7023 daughterboard, and I found the antena in the box.But I can find any information on this antena.Could you tell me How I can get the datasheet of it? Best,Tarzan
View ArticleSimulation software and a library for ADN3000-06 ic
I am a university student doing my final year university project.Part of My project is to design a fiber optic receiver.I am employing Analog devices ADN3000-06-50A-PT7 ic for this purpose.I am...
View ArticleSuggessions required to improve perfomance of ADF7021-V
Hi all, I have interface ADF7021-V daughterboard with an 8 bit microcontroller to transmit a realtime ECG signal. I found the system is working perfectly without any error in case of Line Of Sight...
View ArticleADF7012 capable of Biphase L Modulation
Hello:Is the ADF7012 capable of biphase L modulation scheme? The application would be for search and rescue beacon transmitter.Thank you,Frank
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What is TECGAIN of ADN8834 DS?
Hi, I have a question about TEC controller ADN8834. I can see an equation of f_0dB in DS at p18.Can you explain what TECGAIN in it? from Fig 35, 0dB should be at 1/(2*pi*R_1*C_1). But f_0dB of...
View ArticleDrawing for Tray 64 Ld. LQFP 10x10
Dear Sir/Madam, Where can I find your drawing for tray 64 Ld. LQFP 10x10 as AD7658BSTZ-1 on your webpages?If it is not put on your web page, can you send it to me by pdf style?I would like to confirm...
View ArticleADF7021 with external Rx/Tx switch (ADG919)
Hi, we have made and are using RF modules based on the ADF7021 transceiver with it's internal Rx/Tx switch. So far we are very satisfied with its performance. But we would like to go one step further...
View ArticleADF7021 Daughter board ADF7021DBZ5
Hi, I have this daughter board (ADF7021DBZ5) which i will stream to 144 MHz, then my question is, which components I need on this board to transmit at the desired frequency?, Since this board does not...
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AD5242 used as varying resistor with LM317 to get analog voltage
I am trying to get analog voltage with AD5242 and LM317. I get both the ICs working seperately but when I use the resistor value I created with AD5242 on the LM317, it doesn't work as expected. I...
View Articleapplication ADN2841
Hello!I am going to use ADN2841 in my design, but I have got some questions.1. The ADN2841 is very good for our conditions, but it has a small current of modulation. I have got a laser diode module...
View ArticleHow to connect a laser with common PD-anode and LD-cathode to ADN2847?
Hi All, I'd like to know a following point about ADN2847 application circuit.According to Figure 15 in the datasheet of ADN2847(RevB), a laser with common PD-cathode and LD-anode is used for this...
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Controlling digital potentiometer (AD5142) by Arduino UNO
Hi, I am trying to control digital potentiometer (AD5142) by Arduino UNO.Here is the pin configuration of AD5142.I connect SCLK pin to 13 pin of Arduino (serial clock pin), SDI pin to 11 pin of Arduino...
View ArticleADF7012 RF output impedance
Dear, Can anyone kindly provide us RF output impedance of ADF7012 around 145MHz?We'd really appreciate if anyone has data on this as we're not equipped with load-pull measurements. Thank you in...
View ArticleProblem with AGC on ADF7021-N
Hello, I am facing a strange issue with AGC on the ADF7021-N chip. I am using an external oscillator at 14,7456 MHz, listening to a transmitter sending analog audio at 324,0875 MHz and my register...
View ArticleQuestions on pins MIX_I, MIX_Q, FILT_I and FILT_Q for ADF 7020
Dear Sir/Madam, My primary goal is to find the phase information of the received signal using a quadrature demodulation architecture receiver/transceiver. Therefore the signals I am most interested in...
View ArticlePSpice models
Hi Engineers, I am trying to simulate a circuit on my PC using one of Analog Devices models, "ADA4817 SPICE Macro Model" I am having trouble using this circuit model file and finding information on how...
View ArticleAD5273 Programmable Digital Potentiometer
We use the AD5273 for adjusting contrast on a LCD we use in our design. The LCD is changing and we no longer need the AD5273 to adjust contrast but we have to leave the AD5273 in the circuit because...
View ArticlePhysical measurement principle ADIS Analog Devices
hello,I'm interested inthemeasurement principleof the ADIS16006. Does thisworksoncapacitive,orpiezoelectricalprinciple? If piezoelectrical principle, electrical or resistive?Thanks for the comment.
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