Part Number: LMH1297 The programming guide only mentions how to get the data rate mode(12G/6G/3G/HD/SD). I would like to know if there is a way to know if the LMH1297 has locked at 1/1 or 1/1.001 for each data rate. I'm using the LMH1297 as a front end to…
Part Number: LMH1297 Other Parts Discussed in Thread: LMH1219 , LMH1208 , , LMH1228 , LMH1218 Hello,
Our customer is looking for LMH1208 and LMH1219 single chip solution product. Then he has a question if LMH1297 can work as 12G UHD-SDI driver and 12G UHD…
Part Number: LMH1297 Other Parts Discussed in Thread: LMH1219 Hi Team,
My customer wants to replace LMH1219 with LMH1297. Any things should take into consideration?
Best regards,
Part Number: LMH1297 Hello,
My customer was hoping this part was an all-in-one package that would handle both SDI IN and SDI OUT at the same time.
Looking at the datasheet, the EQ/CD pin determines which direction the data is moving. So to receive data…
Part Number: LMH1297 Hello Expert, I have questions regarding LMH1297's register setting. Would you answer following questions?
Would you tell me how to select HOST_EQ0 setting when we use awkward length cable?
The datasheet only specified this value…
Part Number: LMH1297 I am trying to read register F1 to prove SPI communication works and then writing to Register 1F to invert the polarity on OUT0. I'm using Arduino to do this. This is my process following Document No: SNAU204C and SNLS545D
Arduino…
Part Number: LMH1297 Hello expert, I have question regarding configured value of LMH1297's VOD and DEM by register. I had confirmed about the configurable setting by register regarding VOD and DEM on this thread . In this thread, I confirmed that VOD…
Part Number: LMH1297 Greetings,
This is a continuation of post "LMH1297: VIN and VDD_CDR Combined or Separate?" I was able to improve performance on some of my channels by adding a shield can over the LMH1297 and 75ohm traces. With a -40db loss…
Part Number: LMH1297 Other Parts Discussed in Thread: LMH1219 Hi team,
My customer are planning a 32" 8K 120P Pro Monitor, which requires 8 channels 12G_SDI inputs and 8 channels 12G_SDI inputs. Because they are not familiar with this kind of design…