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  • LMH0030: BT.656 to SDI

    TI Thinks Resolved
    Part Number: LMH0030 Other Parts Discussed in Thread: CLC020 , CLC021 , LMH0340 , LMH0341 , LMH0302 , LMH0384 Hi team, Background: The customer has a thermal imaging machine with BT.656 interface output and wants to convert it into an SDI interface…

  • LMH0030: LMH0030

    Part Number: LMH0030 I need to insert data into the VANC space of an HD-SDI stream of varying video formats, and it is required to be in the "Y" channel. I was investigating the LMH0030 to do this with, however it does not seem capable of inserting…

  • LMH0030: Is there any device that can support BT.1120 interface ?

    TI Thinks Resolved
    Part Number: LMH0030 Other Parts Discussed in Thread: LMH0340 Dear all I scan the LMH0030 datasheet,it can only support ITU-R BT.601, I want to know is there any device that can support BT.1120 interface ? Which device output can support 1080p/60hz…

  • LMH0030 L-C filters for noisy power supply environment

    Other Parts Discussed in Thread: LMH0030 Hello, We will be using the LMH0030 to embed ancillary data in HD TPG mode (no input video signals). VCLK will be generated by a voltage controlled crystal oscillator (VCXO) at 74.25 MHz.. Five volts is supplied…
    • Answered

  • [LMH0030] SD130EVK

    Resolved
    Other Parts Discussed in Thread: LMH0030 , LMH0040 Hello~ The following statement is extracted from the LMH0030 datasheet . APPLICATION INFORMATION Complete details for the SD130ASM evaluation PCB are available on TI’s WEB site. This circuit demonstrates…
    • Resolved
    • Answered

  • LMH0030 ancillary data with TPG

    Resolved
    Other Parts Discussed in Thread: LMH0030 We would like to send just ancillary data on our SDI up-link, and, given that the LMH0030 is so sensitive to jitter on VCLK, we would like to use a 74.25MHz oscillator and use the internal TPG to create the video…
    • Resolved

  • RE: SMPTE format to LMH0030

    We've gone quite a long way down the road with the LMH0030, so changing tack at this stage would be quite painful.

  • LMH0030 TPG in SD PAL

    Other Parts Discussed in Thread: LMH0030 Hello, I've got trouble using the LMH0030 for the generation of a PAL (BT601) test pattern. Configuration of component is OK. If I configure Test0 register so as to output a NTSC pattern, bit 7 of Test0 …

  • LMH0030 Audio Control Packet support in HD

    Other Parts Discussed in Thread: LMH0030 Dear Sir, We currently use a LMH0030, with ANC path in order to insert Audio Data Packet in HD standard. Page 13/37 of the datasheet , it seems that LMH0030 is not able to insert ANC into Y channel, only into…
    • Answered

  • RE: LMH0030 to buffer impedance

    Resolved
    Hi Richard, I was referring to 75 ohm single ended not differential. In this case, you can treat the load like what is specified in LMH0030 and LMH0031 data sheets. Arranging board stack up to meet 75 ohm impedance is very doable so the thought is that…

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