Tech guidance roundup: 1) AMD expects Q1 revenue to fall 6%-12% Q/Q; this implies revenue of $1.02B-$1.09B, below a $1.11B consensus. 2) Texas Instruments (TXN) expects Q1 revenue of $2.69B-$2.91B and EPS of $0.24-$0.32, largely below a consensus of $2.89B and $0.34. 3) RF Micro (RFMD) expects FQ4 revenue of $250M-$255M and EPS of $0.04-$0.05, largely above a consensus of $227.5M and $0.04. AMD +1.6% AH. TXN -0.6%. RFMD +2.3%.