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  • LMH1219: Regarding the question: LMH1219: How many LMH1219+LMH1228s can be cascading with error-free operation?

    TI Thinks Resolved
    Part Number: LMH1219 Tool/software: Hi Nick, Regarding the question posted by my colleague Mita at the URL below, I would like to explain the details of the issue my customer is facing via private message. Therefore, I will send a friend request…

  • LMH1219: LMH1219

    Part Number: LMH1219 Other Parts Discussed in Thread: DS30EA101 Tool/software: Hello Team We are looking for SDI-3G Equalizer. following are my requirements Speed: > 3Gbps Input type: LVDS Output Type: CML I could not find the input and out…
    • Answered

  • LMH1219: Programming Guide

    Resolved
    Part Number: LMH1219 Tool/software: Dear Support, Please, could you provide me the link to download the LMH1219 Programming Guide? Thank you Best regards, Joaquin
    • Resolved
    • Answered

  • LMH1219: How many LMH1219+LMH1228s can be cascading with error free oprtation

    Resolved
    Part Number: LMH1219 Other Parts Discussed in Thread: LMH1218 , LMH1228 Tool/software: Hi Team, Please advise me on my questions bellows: Q1. Have you ever tested the cascading capability of the LMH1219, and LMH1228 (or LMH1218) using 12G/3G color…
    • Resolved
    • Answered

  • LMH1219: Time until SMBus becomes available after power-on

    Resolved
    Part Number: LMH1219 Other Parts Discussed in Thread: LMH1208 , LMH1218 , LMH0397 , LMH0303 Hi, How many milliseconds after power-on is SMBus available ? It cannot be found in the LMH1219 datasheet. Best regards,
    • Resolved

  • LMH1219: Acceptance criteria for HEO and VEO values

    Part Number: LMH1219 Other Parts Discussed in Thread: LMH1218 , Hi Team, Can you please help us with our customer's inquiry below. I’m currently using the LMH1218 and LMH1219 devices in an SDI video system, with both devices being controlled via SPI…

  • LMH1219: using the LMH1219 and LMH1218 for handling 12G-SDI signals, but system only passes 4K@30Hz(6G-SDI), not 4K@60Hz(12G-SDI)

    TI Thinks Resolved
    Part Number: LMH1219 Other Parts Discussed in Thread: LMH1218 Tool/software: Here is the block diagram for the test setup: LMH1219 schematic: LMH1218 schematic: We have two design for one using LMH1219 and another one using LMH1218…

  • LMH1219: SPI SS_N use during read and daisy-chain

    Part Number: LMH1219 Other Parts Discussed in Thread: LMH1218 , Tool/software: We're debugging an existing product that daisy-chains two 2 pieces of LMH1219 followed by 2 pieces of LMH1218. On some modules, we've been experiencing infrequent, sporadic…
    • Answered

  • LMH1219: Input and Output equivalent circuit

    Resolved
    Part Number: LMH1219 Tool/software: Dear Support, Could you please provide me the input equivalent circuit (seen from IN0+/- and IN1+/-) and the output equivalent circuit (seen from OUT0+/- an OUT1+/-) of the LMH1219 ? Something similar to the images…
    • Resolved

  • LMH1219: LMH1219 As a 2 channel 75 ohm input and 75 ohms output.

    TI Thinks Resolved
    Part Number: LMH1219 Other Parts Discussed in Thread: LMH1297 Tool/software: Hello Everyone, I'm using LMH1219 as a repeater to increase the intermediate cable reach. As while designing I came across that the input to the INT0 75 ohms and INT1 is…

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