Part Number: LMH0384 I am using the LMH0384 in an HD-SDI product. But I can't use the recommended Murata LQP15MN5N6B02D in the return loss compensation circuit. I also haven't been able to find an alternate. Do you have another manufacturer and part number…
Hi Subeg,
It seems somehow LMH0384 may have gotten damaged. I believe you are just powering up the board without any connection (other than power supply connection) and voltage drops to 1V. Also, check for short across power supply coupling caps as…
Other Parts Discussed in Thread: LMH0384 Hi Michael,
I have the following question below regarding the Input LEVEL specs for the LMH0384. I've pasted the specs below (not sure if it can be viewed nicely).
From the datasheet the a VIH ranges from 2V…
Part Number: LMH0384 Has anyone used the LMH0384 with an input transformer (range 125MHz to 250MHz) in particular the L, C and R values for the impedance matching network? Should one side of the transformer output be grounded or use proper differential…
Hi Hayden,
As you noted LMH0384 works up to 2.97 Gbps. Carrier detection circuitry does not declare carrier detect if you input a clock frequency in the range you noted. Once carrier detect is inactive, the signal path within the device is shut off or…
Hi Yeswanth,
Thanks for your patience as we looked over your schematic. I have a few questions to gain some better understanding:
1. For the nonworking case, is there a variance of performance when changing between the different BNC inputs? Does…
Part Number: LMH0303 Other Parts Discussed in Thread: LMH0384 My customer is asking the following questions regarding the LMH0303 (driver) and LMH0384 (equalizer). My questions and comments are in Black.
I am actually after the LMH0303 (Vsdo) spec versus…
Greetings,
1). PRBS10 Pattern was used for this measurements.
2). Signal generator jitter is insignificant with respect to the jitter due to cable length.
3). LMH0384 can equalize 3G SDI up to 110m with maximum 0.3UI of jitter.
Regards,,nasse…
Other Parts Discussed in Thread: LMH0394 , LMH0384 The documentation for the board below does not match the boards that I recently purchased, which have the same P/N. See the image below vs the image in the link below. To make matters worse, the reference…
