Part Number: AFE20408 Hello,
Please help me to answer the following customer question.
Is the output voltage range of the DAC 0~10 V for positive voltage and -10 V to 0 V for negative voltage, regardless of the applied voltage of VCCA, VCCB, VSSA…
Part Number: AFE20408 Other Parts Discussed in Thread: AMC7834 , , AFE10004 Tool/software: Hi,
AMC7834 has +/- 10mA (source/sink) typical DAC current capacity whereas AFE20408 has +/-90mA typical DAC current capacity.
My Doherty GaN amplifier needs…
Part Number: AFE20408 Other Parts Discussed in Thread: AMC7908 , Hello,
My customer has a few questions regarding TI's PA controller ICs.
Q1. Please explain the differences between AMC7908 and AFE20408.
Q2. Do the AMC7908 and AFE20408 have a history…
Part Number: AFE20408 Hello,
There is a question from my customer about the overshoot which they observed on OUTAx and OUTBx output. Since I got those waveforms from the customer, I would like to share it with you.
The customer asked us if the overshoot…
Part Number: AFE20408 Hello,
My customer informed that they cannot see the DAC output. They are using AFE20408EVM. Please help to solve this problem.
The customer's register setting information is as below.
I translated the following E2E information…
Part Number: AFE20408 Hello,
Please help me to answer the following customer question.
A customer asked whether the variations in VCC and/or VSS affect the accuracy of the DAC output accuracy and ADC readings accuracy.
I informed the customer that…
Part Number: AFE20408 Tool/software: I'm looking for AFE20408 PCB macro and symbol (KiCAD 6+)
but it seems no data in Ultra Librarian.
Ultra Librarian for TI H ow to request making AFE20408 PCB macros and symbols?
Thank you.
Part Number: AFE20408 Tool/software: I was studying the IC AFE20408 and I found it suitable for my application. However, I can see that the Evaluation version has used NMOS FDC6305N for the VDD PAON switch. My application requires a drain current of at…
Part Number: AFE20408 Tool/software: A register configuration scheme that can satisfy the off-sequence of a GaN power amplifier using the automatic power-down function of the afe20408 GaN bias controller chip during a sudden power outage.
The timing…
Part Number: AFE20408 Tool/software: I am working on a design using the AFE20408 to control two GaN amplifiers. The first amplifier gate will be controlled by OUTA0 (DACA0 and DACA1). The gate of the second amplifier will be controlled by OUTB0 (DACB0…
