Shares of Micro Linear (Nasdaq: MLIN, $3.18) rose 54 cents, or 20.3 percent, Tuesday. Shares of Sirenza (Nasdaq: SMDI, $9.13) gained 21 cents, or 2.4 percent. Sirenza said Micro’s president and chief ...

Broomfield, Colo.-based radio frequency (RF) component supplier Sirenza Microdevices Inc. said today it has signed a definitive agreement to acquire San Jose-based wireless-application-focused fabless ...