<SEC-DOCUMENT>0001193125-15-138627-index.html : 20150421
<SEC-HEADER>0001193125-15-138627.hdr.sgml : 20150421
<ACCEPTANCE-DATETIME>20150420193453
ACCESSION NUMBER:		0001193125-15-138627
CONFORMED SUBMISSION TYPE:	SC TO-T/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20150421
DATE AS OF CHANGE:		20150420
GROUP MEMBERS:		LLIU100 ACQUISITION CORP.

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			VITESSE SEMICONDUCTOR CORP
		CENTRAL INDEX KEY:			0000880446
		STANDARD INDUSTRIAL CLASSIFICATION:	SEMICONDUCTORS & RELATED DEVICES [3674]
		IRS NUMBER:				770138960
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0930

	FILING VALUES:
		FORM TYPE:		SC TO-T/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-42031
		FILM NUMBER:		15781609

	BUSINESS ADDRESS:	
		STREET 1:		4721 CALLE CARGA
		CITY:			CAMARILLO
		STATE:			CA
		ZIP:			93012
		BUSINESS PHONE:		8053883700

	MAIL ADDRESS:	
		STREET 1:		4721 CALLE CARGA
		CITY:			CAMARILLO
		STATE:			CA
		ZIP:			93012

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MICROSEMI CORP
		CENTRAL INDEX KEY:			0000310568
		STANDARD INDUSTRIAL CLASSIFICATION:	SEMICONDUCTORS & RELATED DEVICES [3674]
		IRS NUMBER:				952110371
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0928

	FILING VALUES:
		FORM TYPE:		SC TO-T/A

	BUSINESS ADDRESS:	
		STREET 1:		ONE ENTERPRISE
		CITY:			ALISO VIEJO
		STATE:			CA
		ZIP:			92656
		BUSINESS PHONE:		949-380-6100

	MAIL ADDRESS:	
		STREET 1:		ONE ENTERPRISE
		CITY:			ALISO VIEJO
		STATE:			CA
		ZIP:			92656

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MICROSEMICONDUCTOR CORP
		DATE OF NAME CHANGE:	19830323
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC TO-T/A
<SEQUENCE>1
<FILENAME>d910742dsctota.htm
<DESCRIPTION>SC TO-T/A
<TEXT>
Document 1 - file: d910742dsctota.htm

</DOCUMENT>
</SEC-DOCUMENT>