Part Number: DS90UB934-Q1
Tool/software:
Dear sir
Confirm the following SPEC:
① Is there a maximum value for FPD-Link III Receiver VID and VIN? Do the measured waveforms meet the specifications?Please refer to the attached file for the measurement waveform.
② Is there a MIN value for tCHL (PCLK & ROUT[7:0], HSYNC, VSYNC)? The measured MIN value is 1.7 ns; does it meet the specifications?DS90UB934 QA LIST_20251013.xlsx
Hi,
For channel characteristics required for robust link, please refer to the FPD-Link channel specification. This refers to the insertion loss, return loss, and impedance characteristics which must be met by the channel. This channel spec may be obtained through your local TI field apps member.
For the tCHL and tCLH these times are specified in the datasheet below, a measured value of 1.7ns meets datasheet specifications as it is below the max of 2.8ns.
Best,
Thomas
