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  • CDCE62005: SPI interface and burn options

    TI Thinks Resolved
    Part Number: CDCE62005 Dear TI support, Appreciate your answers to the following questions below: 1. Does CDCE62005 come pre-burned from TI with our specific specifications? 2. The clock generator need to be configured every power-up? 3. Is there an external…
    • Answered

  • CDCE62005: Unused PRIREF+/-, SECREF+/- , EXT_LF(P/N) and AUXIN connection

    Resolved
    Part Number: CDCE62005 Other Parts Discussed in Thread: LMK6C Hi, I need your expert advice. The idea is to use this component as basic LVDS output OSC with 3 outputs 250, 50 and 100MHz 1. I can not use pins 43 (Auxin), SECREF(3,2), and PRIREF(45,46)…
    • Resolved

  • RE: CDCE62005: the second stage of CDCE62005 couldn't lock

    Huang, I would recommend changing these so that the loop filters are stable for these devices. I would advise retesting a subset of the boards to ensure that there are no issues with the new loop filter. Thanks, Kadeem
    • Answered

  • CDCE62005: Unused clock output connection

    Resolved
    Part Number: CDCE62005 Other Parts Discussed in Thread: TMS320C6655 Hello, I connect CDCE62005 to TI DSP TMS320C6655, but I using only 3 input clocks in this DSP, (Core, SGMII, and DDR) so I need only 3 LVDS outputs from CDCE62005. Should I leave the unused…
    • Resolved

  • CDCE62005: how to init and program 62005

    TI Thinks Resolved
    Part Number: CDCE62005 hello, I want to initialize and program CDCE62005 with my own circuit. But now I have some problems. First, I am not sure whether the peripheral circuit of the chip built is correct, I cannot confirm whether the chip works, and…

  • DAC3482EVM: DAC3482EVM CDCE62005 PLL problem

    Part Number: DAC3482EVM Other Parts Discussed in Thread: CDCE62005 Hi I have DAC3482EVM. I'm trying to configure the CDCE62005 integrated on the board. Although I do the same configuration, I see my clock signal, which should normally be set to 64Mhz…

  • CDCE62005: the chip on the 2nd position can not be locked

    TI Thinks Resolved
    Part Number: CDCE62005 Hi, We meet a problem: we use two CDCE62005 multistage cascaded, some the 2nd chip's lock signal on the board is unlock. Our SCH is the same as TI 6678 EVM, using SPI interface from FPGA, and the config file is created from TI…
    • Answered

  • DAC3482EVM: CDCE62005 setting

    Resolved
    Part Number: DAC3482EVM Other Parts Discussed in Thread: DAC3484 , DAC34H84 , DAC3482 , DAC34SH84 , CDCE62005 Hello team, I am using DAC3482EVM with TSW1400EVM. On the p.9 of the DAC348xEVM user's guide, it says, Y3: FPGA Clock 1. This clock is an ac…
    • Resolved

  • CDCE62005: Does CDCE62005 can be used as the clock buffer for following application?

    TI Thinks Resolved
    Part Number: CDCE62005 Other Parts Discussed in Thread: DAC3171 , LMK01801 Hi Team! My customer is interested in using DAC3171 to convert digitized ultrasound data to an analog output. They want to use a 400MHz LVDS clock from FPGA to drive the DACCLK LVPECL…
    • Answered

  • CDCE62005: PRI_REF and SEC_REF

    Resolved
    Part Number: CDCE62005 Hello team, I have a quick question about CDCE62005. Is there performance difference between when using PRI_REF and when using SEC_REF? Best regards,
    • Resolved

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