SF2149A

Preliminary SF2149A TD-SCDMA SAW Filter, 46.08 MHz, 5 MHz BW Low Insertion Loss 13.3 x 6.5 x 1.9 mm Surface-mount Case Complies with Directive 2002/95/EC (RoHS) Pb 46.08 MHz SAW Filter Absolute Maximum Ratings Rating Maximum Incident Power in Passband Max. DC voltage between any 2 terminals Storage Temperature Range Suitable for lead-free soldering - Max. Soldering Profile Value +10 30 -40 to +85 Units dBm VDC °C 260°C for 10 s SM13365-12 Electrical Characteristics Characteristic Nominal Center Frequency Passband bandwidth Insertion Loss Relative Attenuation to IL @ out of pass band (Rejection) 43.58 ... 48.58 MHz 30 ... 41.98 MHz 61.44 MHz 50.18 ... 76.8 MHz <30 MHz &>76.8 MHz Amplitude ripple (p-p) Amplitude ripple (p-p) @ 25°C Group delay ripple (p-p) 1 dB compression Point Input IP3 Operating Temperature Terminating impedance Case Style Lid Symbolization (YY = year, WW = week, S=shift) See note 4 43.58 ... 48.58 MHz 43.58 ... 48.58 MHz 43.58 ... 48.58 MHz 43.58 ... 48.58 MHz 12 35 -40 50 SM13365-12 13.3 x 6.5 mm Nominal Footprint RFM SF2149A // YYWWS www.DataSheet.net/ Sym fN BW IL Notes 1 Min 5 Typ 46.08 8 20 25 45 25 45 0.6 0.8 100 15 40 Max Units MHz MHz 10 dB 1, 2,3 40 15 40 1.0 120 dB dB ns dBm dBm +85 °C Ohm CAUTION: Electrostatic Sensitive Device. Observe precautions for handling. Notes: 1. Unless noted otherwise, all specifications apply over the operating temperature range with filter soldered to the specified demonstration board with...