ADAU1452 - selfboot I2C EEPROM
HelloI have another question about ADAU1452. Is my diagram correct? Eeprom SCL -> ADAU(PIN 28)Eeprom SDA -> ADAU(PIN 29) I would like use EEPROM for selfboot option (SBT jumper = OPEN). traxman
View ArticleCN0267: Complete 4 mA to 20 mA Loop Powered Field Instrument with HART Interface
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View ArticleNoise gate setting in SSM2166
Hello,Regarding to noise gate set resistor (pin9) in SSM2166, our customer is asking a question.If this resistor will be set 0 ohm, is there any problem in SSM2166? They want to connect to GND at noise...
View ArticleEval. software for EVAL AD7606
Hi, guys! I am trying to connect my EVAL AD7606 to LabVIEW throught CED1z. But without success... I am new in LabView.Could you please send me evaluation software source code for labview for this...
View ArticleAD9954 modulate issue
FPGA output 2Mbit/s code stream based on FSK to AD9954, AD9954 internal clock is 400MHz, if baseband board and DDS has the same reference crystal, DDS output(100MHz) modulate spectrum is good, if not...
View ArticleBlackfin Reset
I'm working on a custom Blackfin 533 board which is broadly based on the EZ-Kit implementation. The reset line of the Blackfin is controlled by an ADM6316 circuit (without the WDI utilised). Its a very...
View ArticleAD99114/15 power supply sequecing
Hi Is there a power supply sequencing requirements for the AD9914/15? how long do these devices survive with just +3.3V on and +1.8V off and vice versa? Thanks Quang
View ArticleAIN and ADC assignment for video input of ADV7181D.
Hello. I have questions about AIN and ADC assignment for video input of ADV7181D.The customer is going to use ADV7181D with four CVBS inputs and one s-video(Y/C).I'm suggesting the assignments as...
View ArticleADV7625 Lost PLL locking issues
Issues: the ADV7625’s 3840*2160@30hz(4k2k@30hz), output Lost display. Test equipment: ASTRO VG-871B, Display TV: skyworths 50E78Uour Board IC P/N: ADV7625KBCZ-8-U2, #1331,2675006.1 CHINA ADI’s Demo...
View ArticleAD-FMCOMMS3-EBZ Schematics (non-Adobe Format)
Are the schematics for the AD-FMCOMMS3-EBZ availalbe in other format besides Adobe pdf?Had inquiries for standard schematic tool formats such as Mentor DxDesigner, ....
View ArticleAD9361 RX and TX ports S-Paramater
hi, can you please share the all RX & TX ports S-parameter files? i want to simulate with my transformer (matching circuit) Raveendra
View ArticleADL5534 for crystal oscillator?
In order to develop a series of compact fixed sinewave RF signal sources between 30MHz and 200 MHz, I would like to use the ADL5534 as the basis for a crystal oscillator with a buffer amplifier....
View ArticleADL5387 Demodulator RF Input Power dynamic range
Hi,What is the RF input power dynamic range of the ADL5387 demodulator? Maximum power level can be understand with input P1dB of the device. But what will be the minimum input power of the demodulator...
View ArticleAD8302 Phase error measurement
Hi I saw "AD8302 360 degree phase measurement" disscussion.http://ez.analog.com/message/3286Are there tricks and traps when we measure the phase error?I expect a few degree error feature for AD8302. A...
View ArticleMy DSP/DAC Project
Hey guys...My first post on here and possibly quite in over my head here, but want to do something crazy. I want to build a DSP / DAC combo based on TWO ADAU1445 and 2 ADAU1966.The processors will be...
View ArticleADV7511W Video Troubleshooting
I'm attempting to drive the ADV7511W with an FPGA. I'm not getting video on the output TV though so I thought I'd see if anyone has some suggestions for debugging that I may not have thought of. Here...
View ArticleADE 7880 no-load conditions
Hi!I have a question about the no-load condition in combination with ER0004.I need the xWATTHR, the the xFWATTHR, and the rVARHR registers to stop accumulating energy.Observing the er004 (Datasheet...
View Articlewhat's the difference between the application for sigma studio version of...
Developing ADSP-21489 with sigma studio,I have developed a project of sigma for sharc 2.0.0 in CCES,and all are fine with 48kHz sample rates.But problems come up in the sample rates of 96kHz with...
View ArticleWhat is the BF60x max Link Port clock frequency?
Hello:What is the BF60x max Link Port clock frequency? I found two seemingly conflicting statements in the BF60x data sheet rev. A dated February 2014. According to Table 17 on page 53, max LP...
View ArticleADE7758 fires continously Interupts
Hi all, I am using the ADE7758 in power transmitter application. The mask register is programmed to fire interrupts on zero crossing of all line voltages, timeout on line A and reaching n linecycles....
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