DS90UB913A-Q1: PARALLEL 10 BIT DVP TO CSI CONVERSION

hello,

There was a similar question from Ajay where the solution was to use a Ds90UB913A  -> Ds90UB936-Q1.

I have a similar problem, but my pixel clock is closer to 9Mhz, my sensor is only 320x240,  it is also monochrome, i have 14 bit output, but i will consider parts that are 10 bits or more.  The 913 needs a minimum pixel clock of 25Mhz, is there another chip and can use a lower pixel clock that we can then connect to the 936?

Thanks

gerard