According to a report from The Oregonian, power amplifier specialists TriQuint Semiconductor is facing a “challenging” quarter due to a temporary drop in revenues from its biggest customer, Apple. The report noted the company’s CEO Ralph Quinsey did not mention Apple by name, but that Foxconn was responsible for 35 percent of TriQuint’s revenue during 2011:

We know from teardowns that Apple included TriQuint chips in many generations of the iPhone and iPad, including the most recent iPhone 4S and third-generation iPad. When iPhone component supplier Qualcomm announced last week it was having “trouble meeting demand” for LTE chips likely to end up in a next-gen iPhone, many analysts speculated that was a clear indication of an October iPhone launch.

Quinsey said in a statement to the publication that he expects to return to normal revenue and growth numbers in the second half of this year: