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Looking for AD chip, the same as FST3125MX

Hello! I'm looking for AD chip that would be on the keys and management would like FST3125MX, but in the parameters better than ADG774BRQZ

That is, I'm looking for a chip AD, which would be 4 keys (no longer necessary). These keys must be controlled by separate signals. The resistance in the open state is less than 2 oHms. Low level control - the keys are open, a high level of control - the keys are closed. The switching frequency of the keys below 120Mhz.