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Forum Post: RE: Waveform generator and synthesizer

Hi Machida, I will send your way my contact information. Regards, Leo Rodriguez ARP - Haptics

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Forum Post: RE: Using LM98725

When I read page 0 register 0 it shows that PLL is not locked, how can I solve this issue?

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Forum Post: RE: Using LM98725

Hi Martin I'm trying to understand what is preventing the PLL Lock Detect bit from being set. I reviewed your schematic again and I wanted to confirm what logic level you are setting on the /RESET pin...

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Forum Post: RE: Using LM98725

Hello Jim, I think the ringing on the rising edge is may be because I'm using passive probes with the oscilloscope. The /Reset pin status is floating, its just connect to a connector M but there is no...

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Forum Post: some questions about LM98620

Hi, My customer is using LM98620 on ATM project, now there are some questions need you comment. When OVBP is active low, is LM98620 still workable? Can registers be configured by SPI? How to connect...

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Forum Post: DRV2700 as bipolar DC source (+/-100V)

Hi, I would like to know if it is possible to use DRV2700 as a source in order to supply another device with +100V DC and -100V DC. BR. Tay/

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Forum Post: AFE5809 Schematic

Hello, For My application, I am not going to use AFE5809 in CW mode. I will be getting VCA input (J1-J9), ADC clock from (J15 also removing onboard clock for ADC) and TX_Sync_Pulse for my application....

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Forum Post: RE: DRV2700 as bipolar DC source (+/-100V)

Hi Tayeb, It is possible, although it is not the intended application of the DRV2700 . Keep in mind the current requirements of your load. Regards, Leo Rodriguez ARP - Haptics

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Forum Post: RE: Using LM98725

Hi Jim, I have tried INCLK with different frequencies but same result PLL unlocked and output waveform is random.

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Forum Post: RE: DRV2665 Override Bit

Hi Chris, If you use the DRV2667 in analog mode, then the output is going to be dictated by both the input and the gain (Register 0x01[1:0]). If you need exactly 25 Vp (50 Vp-p), then you can set the...

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Forum Post: Does TI have similar solution with AD5933?

Dears ADC expert, I am trying to find a device having the similar function with AD5933? Target application is for the "impedance measurement equipment". Your comments will be highly appreciated. Best...

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Forum Post: RE: DRV2700EVM-HV500 for piezo with big capacitance

It's pretty simple setup. I used a power supply 5 volts. max 3 A as power supply. A function generator as signal(sine. triangle. square same result. signal as internal resistance I'm supposed to be...

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Forum Post: RE: AFE5803 Interfacing

Hi team, Please could you get back to the customer on this. Kind Regards Thileepaan

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Forum Post: RE: Using LM98725

Hello, Any solution for the PLL locking? I'm waiting for your response.

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Forum Post: RE: Does TI have similar solution with AD5933?

Iven, I've gone through a basic search of TI products and I'm not aware of any device that is similar to the AD5933. However, in this forum, we generally look after stand-alone precision data...

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Forum Post: RE: some questions about LM98620

Hello Sean, Here are responses to your questions: 1 Yes, the LM98620 can still be configured using SPI with OVPB is active low. The OVPB only protects the OS inputs against overvoltage. The LM98620 SPI...

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Forum Post: RE: Using LM98725

Hi Martin, Sorry about the delay. Jim and I are working on trying your register setting / conditions in our lab. I'll keep you posted as to what we might discover. Regards, Hooman

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Forum Post: RE: Does TI have similar solution with AD5933?

Joseph, Thanks for your information. Best Regards Iven Xu

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Forum Post: LM9833 USB Communications

Is there any support information relating to the LM9833 USB comms interface? I need to determine whether control or interrupt transfers are used to access the chips internal registers. The data sheet...

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Forum Post: RE: TSW1400 Firmware Source for AFE5809EVM

Hi, Would you be able to upload the source code again for TSW1400 for AFE5809EVM as the above link is broken now. Thank you very much, Raunaq

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