Key PointsAn analyst increased his price target on Broadcom.He believes the opportunity related to Google's TPUs is underappreciated.Broadcom's forecast tells a compelling story. 10 stocks we like better than Broadcom › Shares of Broadcom (NASDAQ: AVGO) charged sharply higher Thursday, climbing as much as 5.5%. As of 11:35 a.m. ET, the stock was still up 5.2%. The catalyst that sent the semiconductor specialist higher was an increased price targ…