Exhibit 10.1



 Exhibit 10.1 

FIRST AMENDMENT 
 TO

 SECOND AMENDED AND RESTATED LOAN AND SECURITY AGREEMENT 

This First Amendment to Second Amended and Restated Loan and Security Agreement (this “Amendment”) is entered into as of
March 9, 2015, by and among Silicon Valley Bank (“Bank”) and GigOptix, Inc., a Delaware corporation (“GigOptix”), ChipX, Incorporated, a Delaware corporation and wholly-owned Subsidiary of GigOptix (“ChipX”), and
Endwave Corporation, a Delaware corporation and wholly-owned Subsidiary of GigOptix (“Endwave” and together with GigOptix and ChipX, individually and collectively, jointly and severally, “Borrower”) whose address is 130 Baytech
Drive, San Jose, CA 95134. 
 RECITALS 

A. Bank and Borrower have entered into that certain Second Amended and Restated Loan and Security Agreement dated on or about
March 25, 2013 (as the same may from time to time be amended, modified, supplemented or restated, the “Loan Agreement”). 

B. Bank has previously extended credit to Borrower for the purposes permitted in the Loan Agreement, although none is outstanding as of
the date of this Agreement. 
 C. Borrower has requested that Bank amend the Loan Agreement to extend the maturity dates from
March 9, 2015 as more fully set forth herein. 
 D. Bank has agreed to so amend certain provisions of the Loan Agreement, but
only to the extent, in accordance with the terms, subject to the conditions and in reliance upon the representations and warranties set forth below. 

AGREEMENT 

NOW, THEREFORE, in consideration of the foregoing recitals and other
good and valuable consideration, the receipt and adequacy of which is hereby acknowledged, and intending to be legally bound, the parties hereto agree as follows: 

1. Definitions. Capitalized terms used but not defined in this Amendment shall have the meanings given to them in the Loan Agreement.

 2. Amendments to Loan Agreement. 

2.1 Section 13 (Definitions). The following terms and their respective definitions set forth in Section 13.1 are
amended in their entirety and replaced with the following: 
 “Maturity Date” is May 8, 2015. 

“Non-Formula Maturity Date” is May 8, 2015. 

  
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 3. Limitation of Amendments. 

3.1 The amendments set forth in Section 2, above, are effective for the purposes set forth herein and shall be limited precisely as
written and shall not be deemed to (a) be a consent to any amendment, waiver or modification of any other term or condition of any Loan Document, or (b) otherwise prejudice any right or remedy which Bank may now have or may have in the
future under or in connection with any Loan Document. 
 3.2 This Amendment shall be construed in connection with and as part of the
Loan Documents and all terms, conditions, representations, warranties, covenants and agreements set forth in the Loan Documents, except as herein amended, are hereby ratified and confirmed and shall remain in full force and effect. 

4. Representations and Warranties. To induce Bank to enter into this Amendment, Borrower hereby represents and warrants to Bank as
follows: 
 4.1 Immediately after giving effect to this Amendment (a) the representations and warranties contained in the Loan
Documents are true, accurate and complete in all material respects as of the date hereof (except to the extent such representations and warranties relate to an earlier date, in which case they are true and correct as of such date), and (b) no
Event of Default has occurred and is continuing; 
 4.2 Borrower has the power and authority to execute and deliver this Amendment
and to perform its obligations under the Loan Agreement, as amended by this Amendment; 
 4.3 The organizational documents of
Borrower most recently delivered to Bank remain true, accurate and complete and have not been amended, supplemented or restated and are and continue to be in full force and effect; 

4.4 The execution and delivery by Borrower of this Amendment and the performance by Borrower of its obligations under the Loan
Agreement, as amended by this Amendment, have been duly authorized; 
 4.5 The execution and delivery by Borrower of this Amendment
and the performance by Borrower of its obligations under the Loan Agreement, as amended by this Amendment, do not and will not contravene (a) any law or regulation binding on or affecting Borrower, (b) any contractual restriction with a
Person binding on Borrower, (c) any order, judgment or decree of any court or other governmental or public body or authority, or subdivision thereof, binding on Borrower, or (d) the organizational documents of Borrower; 

4.6 The execution and delivery by Borrower of this Amendment and the performance by Borrower of its obligations under the Loan
Agreement, as amended by this Amendment, do not require any order, consent, approval, license, authorization or validation of, or filing, recording or registration with, or exemption by any governmental or public body or authority, or subdivision
thereof, binding on Borrower, except as already has been obtained or made; and 

  
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 4.7 This Amendment has been duly executed and delivered by Borrower and is the binding
obligation of Borrower, enforceable against Borrower in accordance with its terms, except as such enforceability may be limited by bankruptcy, insolvency, reorganization, liquidation, moratorium or other similar laws of general application and
equitable principles relating to or affecting creditors’ rights. 
 5. Integration. This Amendment and the Loan Documents
represent the entire agreement about this subject matter and supersede prior negotiations or agreements. All prior agreements, understandings, representations, warranties, and negotiations between the parties about the subject matter of this
Amendment and the Loan Documents merge into this Amendment and the Loan Documents. 
 6. Counterparts. This Amendment may be executed
in any number of counterparts and all of such counterparts taken together shall be deemed to constitute one and the same instrument. 

7. Effectiveness. This Amendment shall be deemed effective upon (a) the due execution and delivery to Bank of this Amendment by
each party hereto, (b) Borrower’s payment of an extension fee in an amount equal to Two Thousand Five Hundred Dollars ($2,500), and (c) payment of Bank’s legal fees and expenses in connection with the negotiation and preparation
of this Amendment. 
 [Signature page follows.] 

  
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 IN WITNESS WHEREOF, the parties hereto have
caused this Amendment to be duly executed and delivered as of the date first written above. 
  

					
	BANK				BORROWER
			
	Silicon Valley Bank				GigOptix, Inc.
			
	By: /s/ James
Caron                                        
                        				
	Name: James Caron				
	Title: VP				By: /s/ Dr. Avi Katz
                                        
                                    
					Name: Dr. Avi Katz
					Title: CEO & President
			
					ChipX, Incorporated
			
					By: /s/ Dr. Avi Katz
                                        
                                    
					Name: Dr. Avi Katz
					Title: CEO & President
			
					Endwave Corporation
			
					By: /s/ Dr. Avi Katz
                                        
                                    
					Name: Dr. Avi Katz
					Title: CEO & President

 [Signature Page to First Amendment to 

Second Amended and Restated Loan and Security Agreement]