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  • ADS6145: Question about Analog Input Differential Voltage

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    Part Number: ADS6145 Tool/software: Dear Specialists, My customer is considering ADS6145 and has a question. I would be grateful if you could advise. --- I would like to confirm the description of ANALOG INPUT on page 41 of the ADS6145 datasheet…
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  • ADS6145: Unused CLKOUTM pins in CMOS mode.

    TI Thinks Resolved
    Part Number: ADS6145 Other Parts Discussed in Thread: LMX2820 , LMX2592 , LMX2572 Hi, When used only in CMOS mode without LVDS mode, the CLKOUTM pin assumes the role of OVR. Is it okay to leave the CLKOUTM pin open if I am not using it? It is also…
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  • ADS6145: VCLKP-VCLKM(min/max) for LVDS/ac coupled

    Resolved
    Part Number: ADS6145 Hello, The datasheet page #4 specifies VCLKP-VCLKM(typ) for LVDS/ac coupled is +/- 0.35Vpp. My customer would also like to know min and max of it. Best regards, K.Hirano
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  • ADS6145: How to switch DDR mode to CMOS mode

    Resolved
    Part Number: ADS6145 Hi, I plan to capture it in FPGA with 80Mbps sampling in switching to CMOS mode (DDR) mode. We are considering switching to CMOS mode because there is a possibility that the timing will not keep up with DDR. Should I change…
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  • ADS6145: Advantages/disadvantages of RF-Transformer Based Drive Circuits described in DS

    TI Thinks Resolved
    Part Number: ADS6145 Other Parts Discussed in Thread: THS4509 , Hi, As a reference circuit for single-ended input in the ADS6145 data sheet, there are Figure 96 for conversion using a transformer, Figure 97 for conversion using two transformers, and…
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  • ADS6145: Recommended value for the filter constant of the ADC input part from the fully differential amplifier.

    Resolved
    Part Number: ADS6145 Other Parts Discussed in Thread: THS4509 , , LMH5401 , THS4151 Hi, Figure 98 of the ADS6145 datasheet and Figures 7 and 8 of the EVM user guide provide example circuits using the THS4509. These are circuits assuming AC coupling…
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  • ADS6145: Output data fluctuate 11 bits when input connects to VCOM

    Part Number: ADS6145 Hi Team, ADS6145 INP and INM are connected the VCOM, the schematic is as below: The max and min output data error reaches 11 (8180~8191) which is larger than the datasheet, there are 22,000 samples in the picture. Is it caused…

  • ADS6145: ADS6145

    Part Number: ADS6145 Hello guys, I am using ADS6145 to convert a measured analog signal of 50 MHz to Digital 14 bits, I am using CMOS mode and 2s complement format, FOR simplicity , I sent a DC input of 0.8 differential, According to the datasheet…
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  • ADS6145 data accuracy

    Resolved
    Other Parts Discussed in Thread: ADS6145 Hello I have analog signal converted to digital and plot by matlab. I am using ADS 6145, clocked at 125MHz, two's complements, and CMOS output. And then I captured 2014 samples. The below first figure shows my…
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  • ADS6145 output data inversed

    Resolved
    Other Parts Discussed in Thread: ADS6145 , HSADC-SPI-UTILITY I use ADS6145 convert my pulse analog input from a waveform generator to a digital data. My digital outputs were wired. Does it have any setting can make all outputs look like my 1st screen…
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