SF2030A

Preliminary ® SF2030A 243.95 MHz Pb Value -15 to +80 -40 to +85 30 +15 Units °C °C V dBm Designed for PHS BTS IF Applications Excellent Size-to Performance Ratio Hermetic 11.5 X 4.0 mm Surface-Mount Case Complies with Directive 2002/95/EC (RoHS) SAW Filter Maximum Ratings Rating Operating Temperature Range Storage Temperature Range Maximum DC Voltage Maximum Source Power Maximum Soldering Profile 260°C for 30sec SM1154-14 Electrical Characteristics Characteristic Nominal Frequency Nominal Insertion Attenuation Pass band width at 3 dB (Relative to Fn) Point of left side Point of right side Amplitude Ripple (peak-valley) FN - 110 kHz ---- Fn + 110kHz Group Delay Ripple FN - 110 kHz ---- Fn + 110kHz Relative Attenuation (Relative to Fn) Fn - 21.6 MHz Fn - 21.4 MHz Fn - 10.8 MHz Fn - 1.2 MHz Fn - 0.7 MHz Fn - 0.6 MHz Fn - 0.5 MHz Fn + 0.5 MHz Fn + 0.6 MHz Fn + 0.7 MHz Fn + 1.2 MHz Fn + 10.8 MHz Lid Symbolization (YY=year, WW=week, S=shift) See note 4 Sym fN B3dB -150 +150 0.6 1.0 0.5 60 60 55 30 30 30 15 15 30 30 30 55 RFM SF2030A YYWWS dB µsec dB dB dB dB dB dB dB dB dB dB dB dB kHz Notes Min Typ 243.95 Max 5 Units MHz dB Notes: 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Unless noted otherwise, all specifications apply over the operating temperature range with filter soldered to the specified demonstration board with impedance matching to 50 Ω and measured with 50 Ω network analyzer. Unless noted otherwise, all frequency specifications are referenced to the nominal center f...