Hi Allan,
Doesn't look like the AMC7834 would work for this project.
For a part similar to the AMC7834, take a look at the AMC7936: AMC7836 data sheet, product information and support | TI.com This part has the -10V operating range you would require…
Hi Mike,
This error is usually due to the AFE10004 not properly asserting ACK during an I2C command, usually because the device is not fully powered. Can you detail how you have the jumpers configured? Could confirm the VIO, RESET, and VDD voltages?
Part Number: LMP92066 Other Parts Discussed in Thread: AMC7904 , AFE10004 Hi,
I am using LMP92066 for GaN negative gate bias voltage control. What are the changes I need to do for the circuit shown below to control the negative bias control for GaN PA. …
Part Number: AMC7836 Other Parts Discussed in Thread: AMC7904 , AFE10004 We are investigating a method of fast turn on and fast turn off the high power LDMOS transistors on the radio and I would like to know some information about the timing of the DAC…
Part Number: AFE10004EVM Other Parts Discussed in Thread: AFE10004
Hi,
Good Day. I have a customer who is working with AFE10004. Please see below his query for your reference. Thank you very much.
I am looking to speak with an application engineer to…
Part Number: AMC7836 Other Parts Discussed in Thread: AMC7834 , AFE10004 Hi team,
My customer has the following question-
I am checking if the AMC7836 bias DAC is capable to adjust its output voltage based on temperature. Does the AMC7836 have programable…
Hi Chong,
Unfortunately, all of our PA biasing devices do not support daisy-chain. Our AFE10004 does support I2C though, which can share a central bus.
Thanks,
Paul
Part Number: AMC7836 Other Parts Discussed in Thread: AMC7834 , , AFE10004 Hi, In Datasheet it is provided that the ADC pins can be used to monitor the DAC channels, can the ADC configure the DAC based on the monitored data or the ADC can only send the…
Hi Sarah, technically you could do this, but you would need to level shift all the digital communication, and take special care that certain biases are correct. Are you driving a GaN/GaAs PA?
If so, you could consider some of our other devices, like the…