E-goe
Member level 5
Hi
For a certain project I designed an LVDS receiver to be compliant with the LVDS TIA-644 standard.
I f the chip comes back from the fab we need the characterize this LVDS receiver.
So we are currently working on the testboard.
We need to test the TIA specs of the LVDS receiver. One of the test will sweep the input common mode voltagefrom 0.1V to Vdd while the amplitude of the differential LVDS signal will be swept from 100mV to 600mV
Any circuits you guys can come up do do this? Or does there exist some voltage sources which can generate LVDS signals?
E-goe
For a certain project I designed an LVDS receiver to be compliant with the LVDS TIA-644 standard.
I f the chip comes back from the fab we need the characterize this LVDS receiver.
So we are currently working on the testboard.
We need to test the TIA specs of the LVDS receiver. One of the test will sweep the input common mode voltagefrom 0.1V to Vdd while the amplitude of the differential LVDS signal will be swept from 100mV to 600mV
Any circuits you guys can come up do do this? Or does there exist some voltage sources which can generate LVDS signals?
E-goe