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 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 ArticleAD8212S
Good afternoon, I can't find any information about pins forming for creating footprints in Mentor Graphics. Would you be so kind to help me? Best regards Andrey
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 ArticleMesh network with ADF7021
Hi all, I have interfaced an ADF7021V for transferring a realtime biomedical signal. Now I would like to create a mesh network for data transfer with this device. Is the higher layer protocols...
View ArticleMFSK Modulation Scheme of ADF7021-V
Can anyone help me figure out whether the phase of the 4RCFSK signal modulated by ADF7021-V is continuous? And how can I distinguish the continuous phase FSK and the discontinuous phase FSK by...
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...
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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 ArticleADA4571 Evaluation Software doesn't be opened
Hi All, I am now trying to install the ADA4571 Evaluation Software into my PC, it doesn't work so far.I am trying to install it along with the installation procedure written in theUG-739.The software...
View ArticleADF7021 Power Settings
I'm working on an application that uses the ADF7021 as an analog FM transmitter at 156MHz. I use an external inductor of about 18nH and have the RF divider enabled. The problem I'm having is that the...
View ArticleADF7021 series transceivers
Having to design a new family of narrow-band, VHF and UHF transceivers based on the ADF7021 series of chips, I would be very grateful if i could get some info about: a) The fundamental differences...
View ArticleEVAL-ADF70XXMBZ2
hi, May I ask for a copy of the source code of chip programming software which display the data received by the EVAL-ADF70XXMBZ2 connected to a host PC transmitted by another EVAL-ADF70XXMBZ2 via RF...
View ArticleAD8672 Open-Loop Gain and Phase Shift vs. Frequency & Output Impedance vs....
Hi there, We are using the SPICE model of AD8672 to simulate the open-loop gain & phase shift vs. frequency & output impedance vs. frequency. It turns out to be quite different from the...
View ArticleADN8831 - Which FET should I use?
Hi, I have a customer developing a circuit based on AN-695 schematic. The FET indicated (FDC6020C) is obsolete, so I would like to know which other FET's can I recommend them. Thanks,Fernando Guerra
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 ArticleADF7020 communication distance issue
chip is ADF7020, operation frequency is 470MHz, transmit power is 1W, receive sensitivity is -108dBm, but communication distance is only 300-400m, selected Antenna is 470MHz., pls help analyze, in...
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 ArticleAD22151 Eval Board
Hello, I am looking for an eval board for the AD22151. Is there one that is available? Thanks!
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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