John Forsyth
Analyst · that time. As a reminder, this conference call is being recorded for replay purposes. I would like to turn the conference over to Ms. Chelsea Heffernan, Vice President of Investor Relations. Ms. Heffernan, you may begin
Thank you, Chelsea. First, let me say welcome to Venk, who's joining us for his first earnings call with Cirrus Logic. Many of you on the call today know Venk already and are aware of his considerable experience and background in the semiconductor industry, and we are certainly all very excited about what he brings to the team here at Cirrus. I'd also like to take this opportunity to thank Thomas Case for his dedication and contribution to Cirrus Logic's growth and progress over the past 21 years. As you've seen in the press release, Cirrus Logic delivered outstanding results with record revenue and earnings per share in fiscal Q4 and for the full fiscal year 2022. Before we discuss the details of those results, I'd like to take a moment to recap the three key pillars of the strategy driving the momentum and success that we are now seeing. These are: One, maintaining our leadership position in smartphone audio by continuing to deliver world class products and expanding execution with the strongest customers in the market; two, broadening sales of audio components in key profitable applications beyond smartphones; and three, leveraging our world-class mixed-signal engineering expertise in order to build a growing footprint of products outside of audio in the area we call our high-performance mixed signal product lines. We believe this area will yield significant opportunities, both within smartphones and beyond. We executed on this three-pronged strategy very successfully in fiscal year 2022, delivering both strong results and we believe laying the foundation for further future growth. In audio, we maintained our leadership position in smartphones and grew laptop revenue compared to the prior year. In high performance mixed signal, we shipped our first-generation power conversion and control IC, increase the attach rate of our camera controllers, began shipping our latest generation haptic driver in a leading Android smartphone and broadened our product portfolio with the addition of fast charging solutions. Looking ahead, we're developing intellectual property and underlying advanced technologies today that not only push the boundaries of performance, power, latency and size, but are also important for the execution of our long-term road map in all of these product areas. With our growing investments around high performance mixed signal in areas such as power and charging, we are optimistic about our ability to create greater shareholder value through product diversification and long-term growth. I would also like to touch briefly on the supply chain environment. We continue to experience significant constraints as demand continues to outstrip supply. And our supply chain team has done a tremendous job of navigating these challenges, including those associated with the recent COVID-19 shutdowns in China. Finally, I want to thank all of our employees and our partners for their significant contributions in achieving our record results. And with that, let me now turn the call to Venk to provide an overview of our financial results for fiscal Q4, 2022 as well as guidance for fiscal Q1 2023.