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Q&A from Analog Devices EngineerZone: SigmaDSP/SigmaStudio and DSP discussions (9 topics).
9 topics · 82 messages
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Thermal Parameters for the thermal analysis
Hi team, In our development project, we are using following ICs and we need to do the thermal analysis for the PCB. For the analysis, we require the θJA (°C/W), θJC (°C/W), θ
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Sharing the MClk across several boards
I'm thinking worst case here but has anyone succeeded in sharing the MClk (from a 12.MHz clock module) across multiple devices on different boards? Surely not so much of an issue on a single board but
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ADAU1452/1466 - Bypass, Decoupling, PLL and reservoirs
Hello! Im trying to design a PCB with either the ADAU1452 or the 1466. Im fairly new to PCB design so excuse my ignorance :) I have been reading far and wide about decoupling and bypass caps and it se
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ADAU1787 Eval Board Source Files
Hey ADI, I'm currently working on a product involving the ADAU1787. Are you able to provide the source design files for the ADAU1787 Eval board (ie - Altium, Orcad, PADS, etc)? If not, are you able to
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Clock Routing
Hi ! I recently started designing an ADAU1466 based DSP board. After first considering the standard AD1938 as codec, i quickly diverted to separate ADC and DACs (Cirrus Logic in this case). Having res
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Comment on my ADAU1442 power plane layout and decoupling
Hi, I am in the startof designing a system with an ADAU1442 together with an ADAU1966. It is a four layer stackup: L1 = Signal L2 = GND L3 = Power L4 = Signal I have two main questions: Does my decoup
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DVDD regulator layout, ADAU145x (trace lengths)
Due to some design constraints, I'm having trouble fitting the (large) DVDD regulator (STD2805T4) next to Pin 3, where it usually goes (VDRIVE). Can I move this package (and its resistor/caps) a 2-3 i
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PCB considerations - Sigma ADAU1452
I'm starting to play with the ADAU1452 eval board. While contemplating my end product, I'm curious about some of the requirements. My first question is, and I apologize if this is too freshman, is it
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Design of PCB layout
Is there anything specific, which I should consider while making the PCB layout. My circuit contains of ADAU1701, EEPROM, Filters etc. Everything else other than the processor is available in PDIP pac