(Recasts with source saying bid possible this weekend, adds background and updates shares)
Nov 3 (Reuters) - Broadcom Ltd is planning an unsolicited bid for smartphone chipmaker Qualcomm Inc with an offer possible as soon as this weekend, a source familiar with the matter said on Friday.
A tie-up between the two chipmakers would be the latest in the semiconductor industry that has been rapidly consolidating as companies try to capture a big share of the fast-growing market for connected devices and connected cars.
Broadcom is speaking to advisers and the offer of about $70 a share would include cash and stock, Bloomberg reported earlier, citing people familiar with the matter. https://bloom.bg/2h8pnlS
No final decisions have been made and there is no guarantee a deal will go ahead.
The $70-per-share price values Qualcomm at $103.2 billion. The potential offer is a premium of 27.6 percent to Qualcomm's Thursday close.
"It's a smart move that would make Broadcom into a tech juggernaut," said GBH Insights analyst Daniel Ives.
Qualcomm declined to comment, while Broadcom did not immediately respond to a request for comment.
Broadcom plans to redomicile to the United States from Singapore, President Donald Trump said on Thursday at a White House event where the company's Chief Executive Hock Tan cited Republican tax efforts. It is currently incorporated in Singapore and co-headquartered there and in San Jose, California.
Qualcomm, an early pioneer in mobile phone chips, supplies so-called modem chips to phone makers such as Apple, Samsung and LG that help the phones connect to wireless data networks. Broadcom is also a major supplier to many of the same companies for Wi-Fi chips.
Broadcoms Wi-Fi chips are essentially a commodity and priced much lower than the modem chips.
The only other major supplier of high-end chips is Intel Corp, which supplies about half of the modem chips in Apples iPhones. Purchasing Qualcomm would give Broadcom a much more lucrative line of business in the mobile phone markets.
Intel shares were down 2.3 percent at $45.99 in late trading on Friday.
Broadcom is looking to complete its $5.5 billion purchase of Brocade Communications Systems Inc while Qualcomm is in the process of closing its $38 billion deal for NXP Semiconductors NV.
Shares of Qualcomm jumped 13 percent, while Broadcom's stock climbed nearly 6 percent to $274.43 on Friday afternoon. Shares of NXP fell 3 percent and Brocade was down 1.7 percent.
Shares of Broadcom have risen more than 53 percent this year while Qualcomm has fallen 4 percent. The forward price-to-earnings ratio for Braodcom stands at 14.6, slightly above its 13.5 average. Qualcomm's forward PE of 15.4 is well below its 25.9 average.
The report also comes when Qualcomm faces a multi-national legal battle with Apple Inc over Qualcomm's licensing terms to Apple.
(Reporting by Sonam Rai in Bengaluru and Stephen Nellis in San Francisco; editing by Arun Koyyur and Nick Zieminski)