Part Number: LMH1980 Tool/software: Hi.
The LMH1980 datasheet states the typical and maximum current consumption when there is no input signal.
How much can I expect this to increase when applying an input signal?
Regards
Part Number: LMH1980 Other Parts Discussed in Thread: LMH1983 Tool/software: We encountered a rather strange problem using LMH1983 here, please help analyze it. We use LMH1983 to output clock to FPGA's 12G-SDI signal on the board. When installed in the…
Part Number: LMH1980 Hello,
The LMH1980 has a recommended low-pass filter (on page #12 in the datasheet) for the video input, but it appears that its cutoff frequency (2.79MHz) harms the video signal itself (PAL/NTSC in my case).
Is this correct …
Part Number: LMH1980 Hi team,
I am looking for a device to detect Odd and Even field such as LMH1980 sync separator.
Is there automotive version available?
If not, is there any way to achieve this function with automotive Q grade devices?
regards…
Part Number: LMH1980 Does LMH1980 have tolerance? Does it have a bad effect on stability or reliability to apply voltage output pin without VCC power supply?
Part Number: LMH1980 There is the following statement in the datasheet: In the absence of a video input signal, the LMH1980 outputs are logic high except for the odd/even field, which is undefined and depends on its previous state, and the composite sync…
Part Number: LMH1980 Hi team
My customers want to apply the LM1881 as an ISL59885 replacement.
What should be important when reviewing?
Is there any problem to replace it immediately?
Thank you
Part Number: LMH1980 Hi Team
I'll send thru private message below since including the confidential informatiuon.
Please support below message?
Thanks
Best regards,
Shidara
Part Number: LMH1980 Customer is having trouble with the LMH1980 HD BAR signal. Sometimes it will not switch with an input change. They currently use this pin state along with switching the capacitor in and out of the front end as detailed in the datasheet…
