What type of automatic frequency sweeping modes does each of your DDS parts support?

Please see the table below:

	Linear Sweep (defined endpoints - Ramped FSK)	Linear Sweep (no defined endpoints)	RAM mode (user defined)	RAM mode No Automatic Frequency Sweep
AD9850				Must be done by writing successive FTW to the part
AD9851				Must be done by writing successive FTW to the part
AD9852	Yes	Yes		Has a hold pin
AD9854	Yes	Yes		Has a hold pin
AD9858		Yes		Does not have a hold pin
AD9951				Must be done by writing successive FTW to the part
AD9952				Must be done by writing successive FTW to the part
AD9953			Yes
AD9954	Yes		Yes