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LMH1983: Genlock function

Part Number: LMH1983
Other Parts Discussed in Thread: LMH1981

Hello,

LMH1983 support genlock function, which standard does it support, tri -level sync or bi -level sync ?

Best regards

Kailyn 

  • Hello Kailyn,

    The LMH1983 works in tandem with the LMH1981 which does support tri-level and bi-level sync.

    When "genlocked" the LMH1983 will typically be synchronized to Hsync, Vsync and Fsync as timing signals. Please see example in section 9.2.1 of the datasheet. If only 2 timing signals are required this can also be utilized - please see Figure 9 to see this case.

    Please note there are prior questions pertaining to the LMH1983 here in E2E and these can be utilized as well relating to Genlock.

    Feel free to ask additional questions if needed!