ADF7021 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 ArticleADAS1000 CMRR
Hi, We have a customer who is designing the ECG devices but there is a requirement on the CMRR (Balanced) of > 120dB at mains frequency, with patient cable. Can ADAS1000 perform such a CMRR...
View ArticleEvaluation of ADF7023
Hi, I want to test the ADF7023. Therefore, I want to set up a simple network with one chip in transmit mode and one in receive mode (spatially seperated from each other, about 30m). Do I need 2...
View ArticleSoftware drivers for ADF7023-J
I have a design using the ADF7023-J xceiver and was trying to pull in software to initialize & configure it with my Atmel micro. I downloaded the adf7023.c and adf7023.h files which appear to have...
View ArticleHow can I get the ADRadioNet for ADF7023?
Is the protocol developed by ADI available for ADF7023?How can I download it?
View ArticleSingle supply ECG front end without RLD
How can we realize a single supply ECG front end without using Right Leg Drive? Thanks.
View ArticleECG HOLTER MONITOR DESIGN
Hello Bill, I am currently working on a layout design for this ADI solution. I have a few questions regarding the circuit presented here: From the biomedical point of view, what are the minimum...
View ArticleADN8831 TEC controller - 24 Voltage Application?
Customer is are going to settle on 24V for system voltage. Weblink for the TEC chip (http://www.kryotherm.ru/modulez/down.phtml?filename=/dir2attz/Frost-74.pdf)spec. As you can see at dT=50C the...
View ArticleDownload ADF7xxx_ADIismLINK Install 2007.exe
This software is out of date, I´ve already contacted analog devices support but yhey did not provide the link.where i can to find this software?thanks.
View ArticleAD630 Lock-in Amp
Hello everyone, I am looking to implement a lock-in amplifier in the range of 100kHz to 1MHz to obtain amplitude and phase information. Any thoughts on whether the AD630 will be ok for this frequency...
View ArticleThe ADF7023 the AES encryption and decryption functions configuration Issue
First of all, my experiment is described as follows:with single-chip SPI and GPIO, MOSI, MISO, SCLK, CSN, and IRQ_GP3 pick heel ADF7023 connection.firmware running on a single-chip-based...
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 ArticleADN8831 TEC Controller Application
Hello I’m an engineer in koreaI’ll make a TEC control board using ADN8831And the TEC is 170~300W, so I need to use 24V power supply for FET power(Vds)But the IC(ADN8831) is designed for maximum...
View ArticleQuery about ADN8831
hello, I have some queries about ADN8831's EVB.1, in figure 12 of its datasheet, the resistors and capacitors at OUT1 and OUT2 are no specific values, could you please help suggest the typical values...
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
View ArticleAM/ASK/OOK Transmission at variable 140-160MHz
Key Information:AM/ASK/OOK Transmission at 140-160MHz (variable, programmable) Output: external Antenna 50 OhmModulation (data rate): 0Hz to maximum 10kHzDuty Cycle of modulating (data) input: 0%...
View ArticleConfirm die markings to top markings
We have P/N AD641AP with Date Codes 0043, 0045, 0313, and 0320. The Die (wafer) marking found on all devices is AD640 ADI M 1988. The back side injector had PHILIPPINES with various numbers such as...
View Articleadf7021-N
hi;can u suggest me from where i can get adf7021-N hil software codes for the working of adftransceiver
View Articleadf7021-N
which is the best protocol to interface adf7021-N with a microcontroller and why
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?
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