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Latest Community Activity

by fbartraMissions Power Management

Started 2 minutes ago

0 0 0

Not Answered
Eval Board Sch - why all four power transistors have different part numbers? 0
Not Answered

why the eval board shows four different FET devices (four different part numbers) on the output power driver? see screen shot below Thank you Fausto Bartra

ltc3777 hardware switching regulators

0 0 0
by SanthoshG Blackfin Processors

Started 23 minutes ago

3 0 0

Not Answered
Referencing diffrent large sized array buffers in blackfin by using L1, L2 and external memory 0
Not Answered

HI, I am developing an template matching algorithm in Blackfin(BF-609), for that i am using many image buffers with size 128*128 of complex_fract32 , fract32. While i am defining them in my code without enabling external memory usage setting in LDF...

cces CCES 12.2.1 software adsp-bf609 ADSP BF609 processors and dsp image tool box DSP processors Processors and Microcontrollers blackfin Show More

3 0 0
by jchan5 Power Management

Latest 39 minutes ago by charlyelkhoury
121 6 0
Suggested Answer
Can I use the LT3092 with negative voltages? 0
Suggested Answer

I have a question regarding the operation of the LT3092. To demo its functionality as a programmable current source, I was able to simulate it in LTspice with the LT317A Positive Voltage Regulator to give the regulator a current limiting functionality...

hardware LT3092 LT3042 LT3046 current source LT3092 current limit negative voltage LDO Linear Regulators Show More

121 6 0
by alanum21 LTspice

Latest 53 minutes ago by alanum21

87 3 0

Suggested Answer
LTspice S-parameters extraction with dependant sources. 0
Suggested Answer

Hi! I have a huge model in a library that I created for a customer. The model is based on voltage dependent voltage sources to emulate Laplace Transforms. I did a simplification of the problem in the picture below because the problem is the same at the...

24.0.12 ac software s-parameter .net LTspice LT Spice LTspice model net Show More

87 3 0
by Ptamog Power Management

Latest 54 minutes ago by charlyelkhoury
55 3 0
Not Answered
LTC3533 Spice model not working properly 0
Not Answered

Hello, LTC3533 Spice model looks faulty. Using the example circuit it is not able to regulate 3.3v at 1.5A I am using LTspice (x64) 26.0.2 with all models updated.

software ltc3533 LTspice LTspice (x64) 26.0.2 switching regulators Show More

55 3 0
by Kapiti7 LTspice

Started 1 hour ago

15 0 0

Not Answered
LTSpice 26 minor bug when .NOISE points to wrong current source 0
Not Answered

This is a highly unlikely simulation situation, and hardly needs fixing. I swapped between two current sources, using a short circuit across the current source that was momentarily not wanted. Then when the .NOISE command was used, but incorrectly pointing...

software LTspice LTspice 26 bug report

15 0 0
by RalfK272 Power Management

Started 2 hours ago

10 0 0

Not Answered
±70 V power supply using two LT8210 0
Not Answered

Would it be possible to implement a ±70 V power supply using two LT8210s in series, powered by two isolated AC/DC PSUs? Or does Analog Devices offer a more suitable solution? Currents of up to 20 A should be possible, not continuously, but as a short...

hardware LT8210 switching regulators

10 0 0
by lynbol FPGA Reference Designs

Started 2 hours ago

7 0 0

Not Answered
SYSREF Pulse Width timing violation from IOB Placement constraint 0
Not Answered

Hi, I'm pin verifying a Vivado project for a custom board which will connect with several AD9695 chips. (FPGA = xczu4cg-fbvb900-2-e). Vivado 2025.1 I have based the design off the ZCU102 - AD9695 example design. When compiling for 1.3 GSPS Sample...

Analog to Digital Converters (ADCs) hardware Vivado 2025.1 AD9695 and ZCU102

7 0 0
by Nanjunda12 Specialty Amplifiers

Started 2 hours ago

7 0 0

Not Answered
MTBF data 0
Not Answered

Hi All, I'm looking for MTBF/MTTF & FIT data AD5761RTRUZ-EP & DS2411R+TR Can someone help me with the data/location to look for? Thanks & Regards, Nanjunda M

Datasheet/Specs D/A Converters (DAC) ad5761r mtbf

7 0 0
by Stanislav3S88 Support AD9361/AD9363/AD9364

Started 4 hours ago

16 0 0

Not Answered
AD9363 unused TX output issuu 0
Not Answered

During the development of our board, a design mistake was made: the TX2B RF output of the AD9363 was left floating and was not connected to the recommended 1.3 V bias network. At the same time, the TX2A output is actively used. Could you please advise...

hardware software defined radio ad9363 rf and microwave

16 0 0
by ADV7613Eng Video

Latest 4 hours ago by Ebin
24 1 0
Not Answered
Custom resolution set 0
Not Answered

Hi, I am designing a video bridge board using the ADV7613 to interface a PC (HDMI Source) directly to a custom embedded WUXGA LCD panel (Dual-Link 24-bit VESA LVDS display). Here are my physical panel and timing specifications from the LCD datasheet...

Datasheet/Specs Interface Receivers adv7613

24 1 0
by anoopkyadav@gmail.com SHARC Processors

Latest 4 hours ago by NandiniC
29 1 0
Not Answered
UART ECO C Program 0
Not Answered

Hi , I am trying to run the UART ECO C Program with ADSP21489 EZ KIT in ADSP Ver 5.1.0 But not getting the desired output on the Tera Term Screen , SW14 - 1,2 are ON on the Kit , UART Port 2 Pin - DSP Tx , 3 Rx PIN is DSP Rx . Code is same as it of...

5.1.2 software adsp-21489 uart-21489 ADSP21489-KIT processors and dsp Processors and Microcontrollers Show More

29 1 0
by stefschin ADSP-SC83x

Latest 4 hours ago by NandiniC
70 2 0
Not Answered
Correct power supply for a 2 DSP board 0
Not Answered

Hello, we are working with the ADSP-SC835, using the ADSPSC835W-EV-SOM as a guide, but in our design, we need 2 DSPs connected through LinkPort, one for RX and other for TX, to have the maximum speed available. I have 2 questions about this design: 1...

hardware SHARC-FX SC835 processors and dsp SYS_CLKOUT Processors and Microcontrollers power ADSP-SC835 Show More

70 2 0
by Camber Mixed-Signal Front Ends (MxFE)

Latest 5 hours ago by Camber

203 5 0

Answered
Configuration 0
Answered

We are wanting to use this device as two independent ADCs using the same sample rate. I need to configure each ADC data path to use two lanes of JESD204C, i.e. use a total of four lanes from the device. I believe that I can map each ADC output to virtual...

Analog to Digital Converters (ADCs) hardware AD9207 High Speed A/D Converters >10 MSPS

203 5 0
by gh515 RF & Microwave

Latest 6 hours ago by gh515

59 3 0

Answered
Fast cal setup 0
Answered

In AN-2623, steps 5 and 6 describe calculating an integer N to calibrate for 10GHz, the lowest calibration frequency. No fractional word should be entered: In the case of 120MHz reference, will we have to set R=3 so that 40MHz will yield an integer...

Phase-Locked Loop (PLL) Synthesizers hardware ADF4383 Fast calibration rf and microwave Show More

59 3 0

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