登入/註冊
注意:各項之間請以逗號分隔
Date
例如 , 08/15/2022
Date
例如 , 08/15/2022
Taiwan (繁體中文)
Global
China (简体中文)
Japan (日本語)
Korea (한국어)
Taiwan (繁體中文)
TI training & videos >
Applications & designs
Live training
Products
Tools & software
Toggle navigation
注意:各項之間請以逗號分隔
Date
例如 , 08/15/2022
Date
例如 , 08/15/2022
Global
China (简体中文)
Japan (日本語)
Korea (한국어)
Taiwan (繁體中文)
TI Training home
Getting started with the AFE7700
Capture tone with the AFE77xx RX
Getting started with the AFE7700
電子郵件
Capture tone with the AFE77xx RX
In the previous video, I demonstrated how to correct the AFE77XXTX quadrature mismatch and LO leakage. If you have not yet set up the hardware or verified the DAC output, please visit the previous videos before continuing with this video. Also, we programmed the AFE77XX in a mode that we refer to as USECASE1. In USECASE1, the sampling frequency of the receiver ADCs is 2,949.12 mega samples per second. The decimation factor is 12. That gives an output data rate of 245.76 mega samples per second. The LO frequency is 3.5 gigahertz. Now let's get started capturing a tone. Make sure to disconnect the SMA connected to [? FP1 ?] from TX1. Program your signal source to output a tone at 3,520 megahertz with an amplitude of minus 15 dBm. Then navigate to the ADC tab in HSDC Pro. Select the INI file titled AFE77XX_RX_USECASE1. Press OK on the pop-up window. In tone selection, switch to single tone. Change the data rate to 245.76 mega samples per second. Press OK. Then press Capture. You should see a single tone at 20 megahertz captured.
Previous
下一頁
描述
2020年 1月 24日
This video tutorial covers how to capture tone with the AFE77xx RX.
其他資訊
Learn more about the AFE7700
01:25
1
Getting started with the AFE77xx EVM
01:01
2
Set up the AFE77xx EVM
03:55
3
Send a two-tone signal from the AFE77xx TX
03:14
4
Correcting mismatch and leakage with the AFE77xx
01:41
5
Capture tone with the AFE77xx RX
01:55
6
Send a pattern file to the AFE77xx TX
Related courses and events
34:18
Optimize RF sampling ADC receiver performance with the frequency & sample rate planning calculator
SERIES
You can have both low noise and high efficiency
04:11
Configure the TX NCOs using the AFE74xx EVM
03:14
Correcting mismatch and leakage with the AFE77xx
03:27
Selecting the right configuration mode with the AFE74xx EVM
arrow-top
close
delete
download
menu
search
sortingArrows
zoom-in
zoom-out
arrow-down
arrow-up
arrowCircle-left
arrowCircle-right
blockDiagram
calculator
calendar
chatBubble-double
chatBubble-person
chatBubble-single
checkmark-circle
chevron-down
chevron-left
chevron-right
chevron-up
chip
clipboard
close-circle
crossReference
dash
document-generic
document-pdfAcrobat
document-web
evaluationModule
globe
historyClock
info-circle
list
lock
mail
myTI
onlineDataSheet
person
phone
question-circle
referenceDesign
shoppingCart
star
tools
videos
warning
wiki