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SN75LVDS83B: Transmitter output clock problem

Part Number: SN75LVDS83B

Hi All. I have FT810 that works with display 320x240 pixels with RGB interface (G057QN01 V2 display).

I am trying to drive an new LCD which uses an LVDS interface. Display is next: G084SN05 V9 with 800x600 pixels. 
i am using an SN75LVDS83B FlatLink Transmitter for conversion from RGB to LVDS interface. But display is not turned on, back light is not turned on. After some checking, i found that output clock signal from SN75LVDS83B to LCD have a noise, input clock  is OK. Is that noise is acceptable or it can be reason of LCD is not turned on? I do not understand why output clock of transmitter have such noise.

Input clock to transmitter:

Output clock from transmitter to LCD: