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Latest Community Activity

by Michaelp3
Design Support ADRV9022/ADRV9026/ADRV9029

Latest 54 minutes ago by Michaelp3
371 13 0
Not Answered
ADRV9026 possible working point 0
Not Answered

Hello, Can a 200MHz BW signal be sampled with 245.76MHz sampling rate (also the device clock setting) without aliasing/imaging? Thank you

ADRV9026 Datasheet/Specs Wideband Transceiver IC RF Integrated Transceivers

371 13 0
by ademalpagut
RF & Microwave

Latest 3 hours ago by SamAD
140 6 0
Not Answered
Excess Conversion Loss and Poor Image Rejection in HMC8191LC4 During Low-Side LO Down-Conversion 0
Not Answered

Hello, I am using the HMC8191LC4 mixer together with a QCS-592+ 90° hybrid coupler . The circuit is operated in a low-side LO down-conversion configuration using the difference product (|LO − IF|) . In this configuration, I am observing both significantly...

hardware RF Mixers I/Q and Image Reject Mixers hmc8191

140 6 0
by nagendra1
SigmaDSP Processors & SigmaStudio Dev. Tool

Latest 3 hours ago by nagendra1
398 15 0
Not Answered
Port0 (or Port1 out) be the clock master and Port1 input be a slave without physically wiring the clock pins between them — i.e. let the DSP sync internally? 0
Not Answered

Hi I am using below setup - Serial Output port -1 as master - LRCK_OUT1 & BCLK_OUT1 are connected to codec - SDATA_OUT1 driving 2ch (I2s) data to codec (SDATA_OUT1 --> CODEC_DIN) Now i am trying to read serial data from same codec (SDATA_IN1...

Audio Signal Processors software adau1467 SigmaDSP Audio Processors

398 15 0
by laxtronics@
Operational Amplifiers

Started 5 hours ago
13 0 0
Not Answered
Webinar January 28; Intricacies in extracting accurate DC signal of interest in Sub Pico Amp range; Using Transimpedance Log Amplifier. In presence of substantial electrical noise and 50/60Hz line frequency Pick-ups and solutions to the problems. 0
Not Answered

Answer to my question may be explained in Webinar January 28 2026 on Current Sources. The Question is: Intricacies in extracting accurate DC signal of interest in Sub Pico Amp range; Using Transimpedance Log Amplifier. In presence of substantial electrical...

Operational Amplifiers (Op Amps) hardware Low-Power Precision Current Source Signal Chains ada4530-1 Design Smarter with Compact Webinar Forum Show More

13 0 0
by diyhfi
SigmaDSP Processors & SigmaStudio Dev. Tool

Started 5 hours ago
16 0 0
Not Answered
configuring slave board input 0
Not Answered

Hello. I'm not sure if configuring is the correct term but it was the best I could come up with. My question is when setting up a slave board to run subwoofers. Do you or should you only send low frequency signals to it? Meaning running the signa through...

Audio Signal Processors software SigmaDSP Audio Processors adau1701

16 0 0
by SakiNERO
Interface and Isolation

Latest 5 hours ago by SakiNERO
119 4 0
Not Answered
Inquiry Regarding Circuit Parameters for ADN4624-Based Board Development 0
Not Answered

Title: Inquiry Regarding Circuit Parameters for ADN4624-Based Board Development We are currently developing a board using the ADN4624 and would like to discuss the circuit parameters to establish the technology. We kindly ask for your opinions. ...

ADN4624 hardware Digital Isolation Technology Interface Transceivers & Isolators Isolated LVDS isolation Show More

119 4 0
by JAG72
LTspice

Latest 9 hours ago by MStokowski
467 10 1
Suggested Answer
LTSpice - The system cannot find the path specified. 0
Suggested Answer

Hi, We're trying to deploy the LTSpice Version 24.1.10.4 software (the MSI edition) via Configuration Manager (SCCM) with the all-users configuration. MsiExec.exe /i "LTspice64.msi" ALLUSERS=1 AI_INSTALLPERUSER=3 /qn /norestart Launching the installer...

software LTspice 24.1.10.4

467 10 1
by KCC

Logic Lounge

Latest 11 hours ago by MarinM
3136 50 1
Discussion
KCC's Quizzes AQQ294 about a digital phase splitter design
Discussion

1. Quote of the month: "I've learned that people will forget what you said, people will forget what you did, but people will never forget how you made them roll their eyes" - Robin Williams 2. New quiz of the month: AQQ294 about a digital phase splitter...

i&q brainstorming AQQ294 challenge KCC's Quizzes Show More

3136 50 1
by KCC

Logic Lounge

Latest 12 hours ago by MarinM
1807 23 0
Discussion
KCC's Quizzes AQQ296 about repairing an equation in a digital display
Discussion

1. Quote of this month: " When I die, I want to die like my grandfather who died peacefully in his sleep. Not screaming like all the passengers in his car ." - Will Rogers 2. New challenge AQQ296 about repairing an equation in a digital display: ...

algebra AQQ296 brainstorming enigma KCC's Quizzes Show More

1807 23 0
by NCU
生物/电化学/磁场/温度传感器专区

Started 13 hours ago
23 0 0
Not Answered
MAX30009 電路布局 0
Not Answered

我在看 MAX30009 的 EVB 版圖時，發現內層的鋪銅被移除得蠻多的。從第二層開始，基本上只有輸入端附近還有鋪銅；第三層挖得更大；到第四層幾乎只剩走線，幾乎沒有整片鋪銅，等於在多個內層挖出一大塊空區。以混合訊號或低振幅類比電路的角度來看，這樣拿掉參考平面通常會讓回流路徑變差、抗雜訊能力下降，所以有點好奇這樣設計的用意。這樣做主要是為了降低生物阻抗輸入端的寄生電容、漏電或基板耦合嗎？還是說這個 EVB 的版圖本來就是偏向量測與特性驗證，而不是量產最佳化？如果自己畫板的話...

Biopotential Sensors hardware pcb layout 鋪銅 Bio-Sensors MAX30009 Show More

23 0 0
by ssala
Power Management

Started 14 hours ago
16 0 0
Not Answered
wrong marking ? 0
Not Answered

We purchased the ref.part ADM6315-46D3ARTZR7 that had a consistent label on the reel but appparently a wrong marking on the phisical part as is stamped M7Z instead of M84. Could someone at Analog Device explain why ? Production Reel DC is 25-15...

hardware adm6315 Supervisory Circuits Single-Supply Monitors

16 0 0
by NCU
生物/电化学/磁场/温度传感器专区

Started 16 hours ago
32 0 0
Not Answered
MAX30009 layout 0
Not Answered

I’m reviewing the MAX30009 EVB layout and noticed an aggressive copper removal strategy in the inner layers. From Layer 2 onward, copper is only kept near the input area. Layer 3 has even larger clearances, and on Layer 4 there is almost no copper pour...

Biopotential Sensors hardware Bio-Sensors MAX30009

32 0 0
by PiR
Specialty Amplifiers

Started 16 hours ago
17 0 0
Not Answered
AD5522 Leakage Current Specification 0
Not Answered

Hi, The AD5522 datasheet specifies a "combined leakage at DUT" of 15 nA to 25 nA (Rev. F, page 8). Based on the rows above this one, it appears that this value is "measured with ±11 V stress applied to pin, switch off". Could you please clarify...

Datasheet/Specs ad5522 Device Power Supply (DPS) & Parametric Measurement Units (PMU) ATE Specialty Amplifiers leakage ad5522 evaluation board Show More

17 0 0
by FrancoisBordas
Design Support ADRV9022/ADRV9026/ADRV9029

Latest 17 hours ago by Ramarao
87 1 0
Answered
Dynamic LO1 and LO2 switching on ADRV9029 (IronPython/TES) 0
Answered

Hello, I am currently working with the ADRV9029 evaluation board. I would like to be able to switch dynamically between LO1 and LO2 on Rx3. I found the following code lines in the DLL Help section of the TES: initStruct.clocks.rx12LoSelect ...

software ADRV9029 Dynamic LO switching Wideband Transceiver IC LO switching lo IronPython RF Integrated Transceivers Show More

87 1 0
by mozhoudonglu
Linux Software Drivers

Latest 18 hours ago by Ramarao
157 2 0
Not Answered
How to enable DPD in zcu102+adrv9029 with petalinux system 0
Not Answered

Hi My hardware platform is zcu102+adrv9029, HDL and linux versions are all 2022R2. The system software architecture is pyadi-iio + linux kernel + fpga PL + adrv9029/ad9528. I want to enable DPD now, but seems the guides are all using c code to build...

software ADRV9029 dpd 2022.2 Wideband Transceiver IC RF Integrated Transceivers Show More

157 2 0

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