JOINT FILING INFORMATION

Reporting Person:	SOROS FUND MANAGEMENT LLC
Address:	888 SEVENTH AVENUE
	33RD FLOOR
	NEW YORK, NY 10106
Designated Filer:	SOROS FUND MANAGEMENT LLC
Issuer and Symbol:	EXAR CORPORATION (EXAR)
Date of Event Requiring Statement:	10/05/2012
Signature:	/s/ Jay Schoenfarber, as Assistant General Counsel Jay Schoenfarber, as Assistant General Counsel
Reporting Person:	GEORGE SOROS
Address:	888 SEVENTH AVENUE
	33RD FLOOR
	NEW YORK, NY 10106
Designated Filer:	SOROS FUND MANAGEMENT LLC
Issuer and Symbol:	EXAR CORPORATION (EXAR)
Date of Event Requiring Statement:	10/05/2012
Signature:	/s/ Jay Schoenfarber, as Attorney-in-Fact Jay Schoenfarber, as Attorney-in-Fact
Reporting Person:	ROBERT SOROS
Address:	888 SEVENTH AVENUE
	33RD FLOOR
	NEW YORK, NY 10106
Designated Filer:	SOROS FUND MANAGEMENT LLC
Issuer and Symbol:	EXAR CORPORATION (EXAR)
Date of Event Requiring Statement:	10/05/2012
Signature:	/s/ Jay Schoenfarber, as Attorney-in-Fact Jay Schoenfarber, as Attorney-in-Fact