May 22, 2002 #1 steer Electrical Joined May 21, 2002 Messages 1 Location CN I have inquiried few IC suppliers for phase-comparator, such as MC4044/4344(MOTOROLA) and MM54C932(National Semi), but they all informed that it was obsolete. I wonder if someone would give me any suggestions about it and I'd thank a lot in advance.
I have inquiried few IC suppliers for phase-comparator, such as MC4044/4344(MOTOROLA) and MM54C932(National Semi), but they all informed that it was obsolete. I wonder if someone would give me any suggestions about it and I'd thank a lot in advance.
May 22, 2002 #2 nbucska Electrical Joined Jun 1, 2000 Messages 2,191 Location US E-mail the freqency, required accuracy and your FAX#. <nbucska@pcperipherals.com> Upvote 0 Downvote