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Latest Community Activity

by sjorsacq Power Management

Started a few seconds ago

2 0 0

Not Answered
Temperature setpoint with DAC 0
Not Answered

We having a board which uses the ADN8835 TEC controller to control the temperature of a Peltier. The temperature set point is set to 25 degrees with a span of 10 degrees up and down using the circuit below. If I understand it correctly, this is because...

setpoint adn8835 hardware temperature dac Show More

2 0 0
by bill007 Power Management

Started 25 minutes ago

13 0 0

Not Answered
poe 12V 1A reference design 0
Not Answered

I have downloaded the MAXREFDES1149 and MAXREFDES138 and in both cases the schematic pdf is empty. Are these available? I am looking for a PoE 37-57V input 12V/1A output solution. What is recommended for new designs? I have looked at the LT4267/LT4321...

PoE Powered Device (PD) hardware MAX17690 switching regulators

13 0 0
by Spartronics RF & Microwave

Latest 28 minutes ago by enash
27 1 0
Suggested Answer
Part Marking 0
Suggested Answer

I am looking for assistance on part # ADVFC32SH/883B to verify if the part has a marking to designate they have been processed to /883B level testing.

Datasheet/Specs advfc32 Voltage to Frequency Converters rf and microwave ADVFC32SH/883B Show More

27 1 0
by onurerks RF & Microwave

Latest 48 minutes ago by enash
59 1 0
Not Answered
Request for ADIsimPLL V5.70 installer — LTC6948-3 model issue in V5.90.03 0
Not Answered

ADIsimPLL V5.90.03 appears to load incorrect parameters for the LTC6948-3 model. It displays MOD1 = 2^25, programmable MOD2, 125 MHz maximum fractional PFD frequency and 3.3 V maximum charge-pump voltage. The LTC6948-3 model works correctly in V5.70 on...

Phase-Locked Loop (PLL) Synthesizers software 5.90.03 rf and microwave

59 1 0
by ushaRF RF & Microwave

Latest 1 hour ago by enash
36 1 0
Suggested Answer
Looking for ICs with Integrated Drain-Enable and Gate/Drain Sequencing for GaN PA Bias 0
Suggested Answer

Looking for ICs with Integrated Drain-Enable and Gate/Drain Sequencing for GaN PA Bias . suggest me part number for the below specfication I am designing a GaN PA bias circuit with the following requirements: Input supply: 12 V Drain supply...

Datasheet/Specs PA BIAS power amplifiers

36 1 0
by guenes Instrumentation Amplifiers

Started 1 hour ago

14 0 0

Not Answered
PCB design 0
Not Answered

Hello, I am designing a PCB with the MAX41400 (9-ball WLP package) in KiCad. I found a footprint, and noticed that the footprint's courtyard is much larger than the actual package. Is it acceptable to reduce the courtyard size? Has anyone done this...

amplifiers hardware Instrumentation Amplifiers MAX41400

14 0 0
by BIBi858 Processors & DSP

Latest 2 hours ago by Harishgowtham
150 10 1
Suggested Answer
Find a Sample program 0
Suggested Answer

I get a AD2428-ADAU1452 - AD1761 project from colleague.It can work on soft SigmaStudio4.5.1. I want to change AD1761 to AD1938(2chanels to 8chanel 's output). But my singal only can arrival ADAU1452 's outputchanel 40/41.I change ADAU1452's outputchanel...

ADAU1452 AD2428 software ad1452 ad1938 processors and dsp Interface Transceivers & Isolators Processors and Microcontrollers Audio A/D Converters ad2428 Show More

150 10 1
by DuongNg Interface and Isolation

Started 4 hours ago

23 0 0

Not Answered
LTC4313 cascade with passive translator 0
Not Answered

HI ADI team, we want to design LTC4313-1 cascaded with PCA9306 (passive translator from TI) as below diagram. I not sure is it possible? any design note need to care?

LTC4313 hardware LTC4313-1 Level Translators & Buffers

23 0 0
by VenkatRed Power Management

Started 7 hours ago

18 0 0

Not Answered
Efficiency of MAX42402 vs MAX42403 0
Not Answered

Hi, Is there any efficiency difference between MAX42402AFLB and MAX42403AFLB Parts at maximum loads and minimum loads? Datasheet didint provided efficiency graphs for MAX42402A part. Regards Venkat

hardware Efficiency of MAX42402A switching regulators MAX42402

18 0 0
by 111544 Support AD9361/AD9363/AD9364

Started 7 hours ago

16 0 0

Not Answered
Spurious signals (spurs) observed on the AD9361 output 0
Not Answered

"During AD9361 debugging, we encountered the following issue: Center frequency: 2142 MHz Output: +15 MHz single tone (i.e., RF output at 2157 MHz) Observed spurious: At 2097 MHz, approximately -50 dBm, which is exactly at LO - 3×15 MHz...

hardware ad9361 software defined radio rf and microwave

16 0 0

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