AD630 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 ArticleADF7242 and frequency hopping in GFSK/FSK mode
Hello, I am looking at using the ADF7242 for a proprietary Frequency Hopping radio link.I would like to determine the blanking interval, i.e. how long it will take to hop between frequencies. Referring...
View ArticleADN2841 input to output propagation delay
Hello, Do you have any data for ADN2841 input to output(IMODP) propagation delay at 25C degree and Vcc=5V? Best regards and Thanks,Ian
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 ArticleADN2830 Laser Diode Controller
I have spun a board for the ADN2830 to control a JDSU laser with internal photo detector. The good news is both the cathode and anodeare isolated from the case. I'm using two in master/slave as I need...
View ArticleMagnetic Sensors-ADA4571 SPEC. Question
Dear SIr:ADA4571 is Magnetoresistive (MR) bridge Angle Sensor. I want to know resistance to magnetic interference how? is there a factor for reference? And Slew Rate is how much? have any document can...
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ADA4571 companion device for absolute angle
Hi All, The ADA4571 output sine and cosine voltage.My customer needs absolute angle data without need for calculation in MCU, because his MCU is busy.Do you have any recommendation for converting sine...
View Articleadf7021-N
which is the best protocol to interface adf7021-N with a microcontroller and why
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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 ArticleQuestion for digital interface of AD9866 at half-duplex and master mode?
I am using AD9866. I have question about its digital interface when AD9866 is at half-duplex and master mode.the pin s of RXEN and TXEN are connected together with Bus_Ctr of ASIC. How can I identify...
View ArticleHow to configure the AD9866 registers?
I am using the AD9866 bidirectional DAC and ADC chip. And now I am encountering an issue that don't know how to configure the registers in the AD9866.Is there somebody can guide me the correct...
View ArticleDivision with AD538
I am trying to do on-board division with the AD538 chip. I have to voltage inputs which can have either negative or positive polarity. The discussed cases in the data sheet are clear for when the...
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AD5273 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 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 ArticleADF7025 for Wireless audio with ADAU144x DSP
Hi Guys Is there any information on using this as a wireless audio TX/RX im looking at adding wireless transmission to my DSP. I have looked at the data sheets but they all reference the BlackFin DSP...
View ArticleADA4571 companion device for absolute angle
Hi All, The ADA4571 output sine and cosine voltage.My customer needs absolute angle data without need for calculation in MCU, because his MCU is busy.Do you have any recommendation for converting sine...
View ArticleAD22151 Eval Board
Hello, I am looking for an eval board for the AD22151. Is there one that is available? Thanks!
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demodulation sin o square wave?
Hi,i'd like to use AD8333 to demodulate a pass-band signal with 200kHz local oscillator.The datasheet says that i can use both sin wave and square wave. My question is:The use of a square wave produces...
View ArticleADF7023-J RF transceiver sport mode
Hi all, what is sport mode control in ADF7023-J chipset?I want to interface ADF7023-J with Cypress PSOC5 controller.My project demands a Half Duplex RF modem with Frequency Hopping.Is ADF7023-J able to...
View ArticleADF7023 Transceiver Problems
Hi ! Here is some ADF7023 issues . please check if they should be added in errata . 1) Manchester coding and decoding in ADF7023 is implemented complementary . You can encode some bytes according to...
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