Hi,

I currently using 3 units of HMC746 with eval board to generate XOR gates (before I know the existence of XOR gate chip by hittite) . As far as I know, combination of AND, NAND, and OR camn generate XOR data. So, how do I want to configure HMC746…

I found that the output end of my HMC746 has been fixed, DP output 1.9V, DN output 3.3V. No matter how the A and B ports change, the D port remains the same. What is the reason?

1. I would like to ask the high-speed devices hmc746/747/749, how many volts do they recognize, and how many volts are considered low. In other words, how much differential voltage we should input will be regarded as high and low by these devices.
2. In…

How should the CML level standard IO pin of HMC746 be connected with FPGA

How to connect unused input and output ports such as HMC747, HMC749, HMC746, etc. Is it connected in series with 50 ohms to ground? In other words, how to use a single-ended interface instead of a differential interface?

Hi,

How to setup AND gate single output operation? Do I need to terminate the unused input & output connector with DC block then to ground? Do I need to connect the used input and output connector to DC block first?

Thanks