TAI-SAW TECHNOLOGY CO., LTD. No. 3, Industrial 2nd Rd., Ping-Chen Industrial District, Taoyuan, 324, Taiwan, R.O.C. TEL: 886-3-4690038 FAX: 886-3-4697532 E-mail: [email protected] Web: www.taisaw.com SAW Filter 787.5 MHz MODEL NO.: TA0877A REV. NO.: 1 A. MAXIMUM RATING: 1.Input Power Level: 5 dBm 2.DC voltage: 5 V RoHS Compliant Lead free Lead-free soldering 3.Operating Temperature: -20°C to 70°C 4.Storage Temperature: -40°C to +85°C B. CHARACTERISTICS: Item Min. Typ. Max. 787.5 2.9 1.0 4.0 2.0 47 41 43 46 50 50 - Center frequency Fc MHz Insertion loss 775 ~ 800 MHz IL Amplitude ripple 775 ~ 800 MHz Attenuation (Reference level from 0dB) dB dB - 600 ~ 700 700 ~ 750 860 ~ 900 900 ~ 1000 Source impedance Load impedance dB dB dB dB Ω Ω 40 30 30 38 - MHz MHz MHz MHz ZS ZL Note1. No matching network required for operation at 50Ω TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 C. Transfer Function : Wideband TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 D. MEASUREMENT CIRCUIT: HP Network analyzer 50Ω B SAW Filter E 50Ω A,C,D,F E.OUTLINE DRAWING: 877 △□ △ Product Year Code 2005 2007 Year 2009 . Product Code A 2006 2008 2010 . B : Input E: Output A,C,D,F Ground △:Year Code □: Date Code(Follow the table provided by planner each year.) Unit: mm a F.PCB FOOTPRINT: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 G. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION 877 TA□ Direction of Feed Direction of Feed TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 H. REFLOW PROFILE: 360 340 320 300 280 260 240 220 200 180 160 140 120 100 80 60 40 20 280 260 240 220 200 180 160 140 120 100 80 60 40 20 0 Temp ( Deg C) Recomended Reflow Profile Time (Sec) TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 6