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:	09/21/10
Signature:	/s/ Jay Schoenfarber, as Assistant General Counsel of Soros Fund Management LLC
	Jay Schoenfarber, as Assistant General Counsel of Soros Fund Management LLC
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:	09/21/10
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:	09/21/10
Signature:	/s/ Jay Schoenfarber, as Attorney-in-Fact
	Jay Schoenfarber, as Attorney-in-Fact

Reporting Person:	JONATHAN 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:	09/21/10
Signature:	/s/ Jay Schoenfarber, as Attorney-in-Fact
	Jay Schoenfarber, as Attorney-in-Fact