SF1081A-1

SF1081A-1 Designed for GSM BTS Receiver IF Applications Simple External Impedance Matching Hermetic SMP-87 Surface-mount Case Unbalanced Input and Output Extended Temperature Range Version of SF1081A Complies with Directive 2002/95/EC (RoHS) Pb 71.00 MHz SAW Filter Value +10 30 -40 to +85 Absolute Maximum Ratings Rating Maximum Incident Power in Passband Maximum DC Voltage on any Non-ground Terminal Storage Temperature Range Suitable for Lead-free Soldering - Maximum Soldering Profile Units dBm VDC °C 260 °C for 30 s SMP-87 Electrical Characteristics Characteristic Nominal Center Frequency Passband Insertion Loss at fc 3 dB Passband Amplitude Ripple over fc ±80 kHz Group Delay Variation over fc ±50 kHz Absolute Group Delay Rejection fc-600 to fc-400 and fc+400 to fc+600 kHz fc-1.0 to fc-0.6 and fc+0.6 to fc+1.8 MHz 69.6 to 70.0 MHz 31 to 69.6 and 71.8 to 111 MHz Operating Temperature Range Impedance Matching to 50 Ω unbalanced Case Style Lid Symbolization (YY=year, WW=week) TA 1 1, 2, 3 GDV GD 25 35 40 35 -40 External L-C SMP-87 22.1 X 8 mm Nominal Footprint RFM SF1081A-1 YYWW Sym fC IL BW3 Notes 1 Min Typ 71.000 6 Max 8.0 ±200 1.5 1000 Units MHz dB kHz dBP-P nsP-P µs ±100 1, 2 ±140 300 2.8 26 40 45 50 dB +85 °C S F 1 0 8 1 A -1 M a tc h in g C ir c u it 3 3 n H 2 2 0 n H 8 2 p F O u tp u t 5 0 o h m   ' & % $ S F 1 0 8 1 A -1 T o p V ie w In p u t 5 0 o h m 2 2 0 n H 5 6 p F 3 3 n H  ! " # CAUTION: Electrostatic Sensitive Device. Ob...