SILICON LABORATORIES INC. — Director's Dealing 2011

May 16, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: SILICON LABORATORIES INC (SLAB)
CIK: 0001038074
Period of Report: 2011-05-12

Reporting Person: Tuttle George Tyson (COO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-05-12	Common Stock, $0.0001 par value	A	100000	$0.0001	Acquired	160347	Direct

Footnotes

F1: Reflects the grant of restricted stock units (RSUs) that will entitle Reporting Person to receive one share of common stock per RSU. The RSUs will vest at a rate of one-third (1/3) per year on each anniversary of the date of grant and will be settled pursuant to the terms of the Issuer's 2009 Stock Incentive Plan.