I'd go with something that is designed for higher frequencies. I had some samples of
http://www.amveco.com/pdf/AC1005.pdf a while back, they did ok for a similar frequency (totally different application though). Maybe find its bigger brother?
And remember, the victor's chop rate is two orders of magnitude slower than the Jaguars. Check the waveforms.
PS: I'm no longer at TI - I'm at NI now

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