• LMH1228: LMH1228 with Unstable/shaky image

  

  Marcelo Hebling

  Part Number: LMH1228 Other Parts Discussed in Thread: LMH1219 Hello everyone! I am developing a distributor with one input and four outputs. For this project, I am using an LMH1219 at the input and two LMH1228s at the outputs, following the configuration…

  • 14 days ago
  • Interface
  • Interface forum

• LMH1228: Defining IN/OUT pins

  

  Luc

  TI Thinks Resolved

  Part Number: LMH1228 Other Parts Discussed in Thread: LMH1208 , LMH1297 I have a question regarding the LMH1208/LMH1228. There are several configuration pins to define the input/output path for video. When a path is defined, can the other pin be left…

  • 2 months ago
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• LMH1228: LMH1228

  

  Marcelo Hebling

  TI Thinks Resolved

  Part Number: LMH1228 Other Parts Discussed in Thread: LMH1297EVM , LMH1297 Tool/software: Hello everyone! I'm develop a project using LMH1228 and I noted that in the page 36, Layout Example on datasheet, is drawing the isolated area for BNC connector…

  • over 1 year ago
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Answered

• LMH1228: Secure Resource Download Approval Pending for Four Days

  

  James Hardin

  Resolved

  Part Number: LMH1228 I requested several design files last week. I just changed jobs so the account is brand new. what is the secret to get approval for design resources for products?

  • Resolved

  • 5 months ago
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• LMH1228: LMH1228RTVT MSL level Confirmation

  

  Erik Brateng

  TI Thinks Resolved

  Part Number: LMH1228 Tool/software: Hello, DigiKey received the LMH1228RTVT and need help with MSL level. We have in our system as MSL 3 but the label lists it as MSL 2. I checked on the official TI MSL tool and it lists it as MSL 1. Can we get a confirmation…

  • 10 months ago
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• LMH1228: LMH1228 Return Loss Simulation

  

  Tetsuya kita

  TI Thinks Resolved

  Part Number: LMH1228 Tool/software: Hi Team, I would like to evaluate the return loss. Do you have a term model (Spara) for the LMH1228? Do you also have an IBIS-AMI model? Regards, Tetsuya

  • over 2 years ago
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Answered

• LMH1228: Information about the footprint is listed in two places in the LMH1228 datasheet

  

  Kyohei

  Resolved

  Part Number: LMH1228 Tool/software: Hi team, The LMH1228 datasheet contains footprint information in two places: pages 41-43 and pages 48-50. The latter information appears to have been added in 2024, but was the former information mistakenly not…

  • Resolved

  • over 1 year ago
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Answered

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

  

  user4779049

  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

  • over 1 year ago
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• LMH1228: Overvoltage and undervoltage

  

  Marcelo Hebling

  TI Thinks Resolved

  Part Number: LMH1228 Hi everyone Overvoltage and undervoltage I would like to know what the effects of overvoltage and undervoltage are on the LMH1228 and whether these same effects apply to other devices in the LMH line. Thanks, Marcelo

  • over 2 years ago
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• LMH1228: Slew Rate Control

  

  Marcelo Hebling

  TI Thinks Resolved

  Part Number: LMH1228 Other Parts Discussed in Thread: LMH1297EVM Hi everyone I'm trying to lock each of the outputs, SDI_Out1 and SDI_Out2, with different slew rates following tables 3.14.5.2.1 and 3.14.5.2.2 in the programming manual. I did a test…

  • over 2 years ago
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