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NOVEMBER 1995 DW9274 PRELIMINARY INFORMATION DS4082-1.6 DW9274 92.025MHz IF SAW FILTER FOR E-TACs CELLULAR MOBILE PHONES The DW9274 SAW filter is a Quartz based device offering narrow band, highly selective performance with excellent temperature stability characteristics, which make it an ideal choice for E-TACs cellular mobile phone requirements. The device is available in a Surface Mount leadless, 2 1 ceramic chip carrier suitable for high volume, automated assembly systems. 3 12 GND GND FEATURES 4 11 GND GND 92.025MHz Centre Frequency (fo) DW9274 Insertion Loss 3dB (Typ) 5 10 GND GND 3dB Bandwidth 30kHz (Min) 6 9 GND GND Quartz Temperature Stability Low Profile Ceramic SMT Package 7 8 ABSOLUTE MAXIMUM RATINGS LCS12/2 DC Voltage VDV 0V Maximum Input