Part Number: TIDA-01187 Hello
We see the feature of the reference design TIDA-01187 is suggested measurement range from 1.5m to 9m, and we'd like to know if possible to use the reference design to modify for longer distance range measurement, like increase…
Sammi,
Looking through the TIDA-01187 (LIDAR-Pulsed Time-of-Flight Reference Design Using High-Speed Data Converters) BOM, I found the Osram Opto Semiconductors Q62702P1760 LASER DIODE 905NM 30W RADIAL for LIDAR.
The TDC7201 is currently supported…
Part Number: TDC7200EVM Other Parts Discussed in Thread: TIDA-01187 , TDC7200 , , TIDA-00663 Hello,
I am trying to implement Lidar system with fabricated emitter(LED or laser) and receiver(photodiode).
Because I am not a circuit guy, PCB design…
Hello Kai,
The analog input bandwidth (-3 dB) is 540 MHz. 5 nS = 200 MHz, so, depending on your requirements, this might be good enough. Additionally, you can see our LIDAR reference design that uses the ADC3244 at the below link.
http://www.ti.com…
Hi Dipak,
I believe that the answer to all of your questions is Yes. Unfortunately, I am not able to help with the firmware development for your system.
This reference design, while uses a different ADC and FPGA (still Alterra), may be of some use…
Part Number: THS4541 Other Parts Discussed in Thread: TIDA-01187 Hi
We are referring TIDA-01187 (LIDAR-pulsed Time-of-Flight Reference Design Using High-Speed Data Converter.)
In the schematic, we can see the following.
Question,
What…
Long,
Take a look at TI Design TIDA-01187 on the TI website for more information regarding an application they may be similar to what you are doing.
Regards,
Jim
Hello Burak,
1) Are you saying you want to bypass the TIA? You would need a way to convert the current input source to a voltage which is best done by an amplifier configured in a transimpedance manner. Not sure about the detection speed for the MCU…
