Roadmap for precision ⊿Σ ADC

If there roadmap for matched below specification, please let me know.

・Resolution: 16bit ~

・Input clock: ~100MHz

・Output data: Serial bus

・ADC channel: 2ch

・Possible to configure SINC filter

・Data update cycle: 1MHz

Nearest ADC is ADS1209, but data update cycle is not matched.

Best regards,

Satoshi