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 http:/www.taisaw.com E-mail : [email protected] SAW Filter 2140 MHz for Mobile Communication REV. NO.:4 MODEL NO.: TA0174A RoHS Compliant Lead free Lead-free soldering A. MAXIMUM RATING: 1.Input Power Level: 13 dBm 2.DC voltage: 0 V 3.Operating Temperature: -30°C to +80°C 4.Storage Temperature: -40°C to +85°C B. ELECTRICAL CHARACTERISTICS: Item Center frequency Fc (dB) Insertion loss within 2110 ~2170 MHz IL (dB) Amplitude ripple (p-p) within 2110 ~ 2170 MHz (dB) Attenuation (Reference level from 0 dB) D.C. ~ 500 MHz (dB) 500 ~ 1900 MHz (dB) 1900 ~ 2050 MHz (dB) 2215 ~ 2300 MHz (dB) 2300 ~ 4500 MHz VSWR within 2110 ~2170 MHz Source impedance Load impedance (dB) Zs ZL (Ω) (Ω) Min. Typ. Max. - 2140 2.1 0.6 3.5 2.0 21.0 20.0 25.0 20.0 25.0 - 33.0 28.0 30.0 32.0 32.0 1.9 50 50 2.2 - Note1. No matching network required for operation at 50 Ω MEASUREMENT CIRCUIT: HP Network analyzer 50Ω B SAW Filter E 50Ω A,C,D,F TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 C. Frequency Characteristics : Transfer function 3 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document D.Reflections Functions : S11 VSWR S22 VSWR 4 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document E.OUTLINE DRAWING: 雷射 A K T □ Pin B : Input Pin E : Output Pin A,C,D,F : Ground □ : Week code (A for W01,…Z for W026, a for W027,……., z for W52). Unit : mm F. PCB Footprint: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 G. PACKING: 1. REEL DIMENSION (Reel Count : 7”=1000 ; 13”=3000 ) 2. TAPE DIMENSION AK T Note 1 Note : 1. Pocket position relative to sprocket hole measured as true position of pocket, not pocket hole. 6 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document Time (Sec) 7 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 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) I. RECOMMENDED REFLOW PROFILE :