In the second quarter, Cirrus Logic's revenue grew 39.7% year over year to land at $428.6 million. Adjusted earnings more than doubled to $1.35 per diluted share.
Analysts would have settled for earnings of $1.05 per share on sales near $397 million. Cirrus passed the Street's earnings target by 29%.
Looking ahead, the designer of high-performance audio products set its third-quarter revenue target at approximately $495 million. That's $55 million, or 12%, above the current Street view.
"We are extremely pleased with our progress in the September quarter as we began volume shipments of our new digital headset solution," said Cirrus CEO Jason Rhode in a prepared statement, ever careful not to mention the company's important customer by name.
Later, Rhode clarified that he expects a heavy order volume for digital headsets as consumers get used to the idea of having wireless headsets instead of the old plugged-in variety.
The all-digital headset conversion gives Cirrus another entry point into the product-design process, and it shows on both the top and bottom lines.
Thanks to Apple's increased audio-chip orders, Cirrus shares are trading near multiyear highs at prices last seen in 1995. Even so, the stock still looks reasonably affordable with a P/E ratio of just 15 times forward earnings.
Anders Bylund has no position in any stocks mentioned. The Motley Fool owns shares of and recommends Apple. The Motley Fool also has the following options: long January 2018 $90 calls on Apple and short January 2018 $95 calls on Apple. The Motley Fool simply recommends Cirrus Logic. Try any of our Foolish newsletter services free for 30 days.