Forum Post: DAC3484EVM: CLKIN not working...
Part Number: DAC3484EVM I'm driving the J9 CLKIN input with a 153.6MHz LVPECL20 output from an LMK04828B_EVM CLKout0+/-. I've reduced the emitter resistance to 120 Ohms an have managed to get a 600mV...
View ArticleForum Post: RE: AFE7225EVM: Software and Connectivity/Interfacing.
Hey Harry, The AFE 7225 EVM GUI download has been restored. Access it in the Tools & Software section of the product page. Link is below: www.ti.com/.../toolssoftware Yusuf
View ArticleForum Post: RE: Need Help in Selection of ADC for High speed image sensor
Hi Shyam, How are you? Also our group system engineer suggested please refer to ADS52J90 device. Thank you! Best regards, Chen
View ArticleForum Post: ADS1298: Input Differential Dynamic Range
Part Number: ADS1298 I am uncertain as to how the 300mV value was achieved in the following equation If VREF is 2.4V and 2*Vref / Gain = Full-Scale Range = 2*2.4V/6 = 4.8/6 = .800V.
View ArticleForum Post: ADS124S08EVM: DRDY/Dout
Part Number: ADS124S08EVM Is it necessary to connect DRDY pin to Arduino uno for doing SPI( ADS124S08 and Arduino uno)?
View ArticleForum Post: ADS124S08EVM: ADS124S08
Part Number: ADS124S08EVM Can I give external power supply 5V from arduino to ADS124S08 EVM to power on instead of giving from USB to EVM?
View ArticleForum Post: ADS9224R: Full production release date
Part Number: ADS9224R Hi, I'm considering using this device on a new design and would like to find out when the device status is scheduled to change from PREVIEW to ACTIVE. Best Regards Jacob
View ArticleForum Post: ADS1248: ADS1248 GPIO Configuration
Part Number: ADS1248 Hi, I'm actually working on the ADS1248 ADC. For my application i need a high level on the pin 14 ( AIN5/GPIO5). The SPI work well, i can read/write registers but i have...
View ArticleForum Post: ADS5401: Suitable Part
Part Number: ADS5401 Dear Team, The customer would like to use ADS5401 . The 12-Bit and 800-Msps is good for his design. But I am wondering do we have price competitive device? BR Kevin
View ArticleForum Post: ADS8688: Input register
Part Number: ADS8688 Hi, My customer uses ADS8688 and LM35DZ (temp sensor). ADS8688 convert analog data from LM35DZ. Temperature slope of LM35 output is 10mV/ degree C from 0mV. When user connect the...
View ArticleForum Post: DAC81416EVM: Initial value of the STATUS register
Part Number: DAC81416EVM Hi all, we have a DAC81416EVM board, and it is connected to our spi master. When we read the all readable registers after power-on, all the read values are matched to the...
View ArticleForum Post: RE: TSW1400EVM: Instruction for testing a TSW1400 EVM with an...
Hi Jim, It looks like the power supply 5V - 3A from my lab still works. Thank you so much for your info. I really appreciate it. Best reagrds, Thinh
View ArticleForum Post: RE: ADS54J66EVM: ADS54J66
hi jim, 1.What is relation between 491 MSPS and 500 MSPS which i have highlighted in the below given table? 2.If i give a input clock frequency of 491.52Mhz and working in mode 8 then output data rate...
View ArticleForum Post: RE: AFE5818: HPF or DC compensation distortion?
Hi, Nowhere in the datasheet does it state that the high-pass filter functions must be disabled for the specification in the datasheet to be valid, e.g. to work properly with 30 or 113 kHz signals. On...
View ArticleForum Post: RE: ADS5400: Does the batch number of ADS5400 affect the output?
Hi Jay, I'm sorry for my late reply. Some of the silk prints on the chip are 02A1PLT and others are 02A1PNT. Please let me know if you need further information. Thank you. Regards, Amy
View ArticleForum Post: RE: DAC38J84: Configuration of SERDES lines for quad channel...
Hello Blaz, In JESD204B, the standard defines the duration of each octet (8 bits), frame size (F), and also multi-frame size (K). This is to ensure each vendors to have some sort of common design for...
View ArticleForum Post: RE: DAC3484EVM: CLKIN not working...
Hello Ron, I recommend to first try to inject the J9 CLKIN clock source from an external test equipment to see if the connection to the J9 and also the J9 connector is properly soldered down to the...
View ArticleForum Post: RE: DAC81416EVM: Initial value of the STATUS register
Hi Jianxiong, Thank you for your query. The behavior is normal. Please mask the reserved bits in software when you are reading. Ideally, they should have been mentioned as 'don't care' in the...
View ArticleForum Post: ADS1120: Problem with compression near FS in negative measures.
Part Number: ADS1120 I use the ADS1120 to realize measures between ±20mA. The equipment has 8 cells with one ADS per cell. This cells are isolated between itself. In many of this cells the funcionality...
View ArticleForum Post: ADS1262EVM-PDK: ADCPro PGA1 Gain setting has no effect
Part Number: ADS1262EVM-PDK ADCpro (on Windows 10 computer) linked to ADS126xEVM Rev A Test DAC output is connected to AIN6/AIN7 - these outputs are wired into AIN0/AIN1. Pos. Test Signal Supply Ratio...
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