LMX2820: PSYNC pin input format

Hello,

I have found the description of "PSYNC_INP_FMT" field R68 Register at LMX2820 Register Map:

"Sets PSYNC pin input format.  0x0 = CMOS input, 1.8-V to 3.3-V logic; 0x1 = AC-coupled differential LVDS input, requires external 100-Ω differential termination"

My SYNC source is LVDS and I prefer not to use an additional level translator.

Could you please provide the schematic example for driving single-ended PSYNC pin from differential LVDS source? 

Maybe it is similar to LMX2594 with additional AC-coupling capacitor?

(I attached the screenshot based on LMX2594 datasheet)

Thanks in advance, Alexander.