® SF1189B 280.00 MHz SAW Filter Designed for WLAN IF Applications Low Insertion Loss 5.0 x 5.0 x 1.7 mm Suface-Mount Case Single Ended or Differential Input and Output Absolute Maximum Ratings Rating Maximum Incident Power in Passband Max. DC voltage between any 2 terminals Storage Temperature Range Max Soldering Profile Value +10 0 -40 to +85 265°C for 10 s Units dBm VDC °C SM5050-8 Electrical Characteristics Characteristic Nominal Center Frequency .