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 Web: www.taisaw.com E-mail: [email protected] SAW Filter 2115MHz MODEL NO.:TA1490A REV. NO.:1 A. MAXIMUM RATING: 1. Input Power Level: 10 dBm 2. DC Voltage : 3V RoHS Compliant Lead free Lead-free soldering 3. Operating Temperature: -20°C to +70°C 4. Storage Temperature: -40°C to +85°C Electrostatic Sensitive Device (ESD) B. ELECTRICAL CHARACTERISTICS: Item Center frequency, Fc Insertion loss, IL (2110 ~ 2120 MHz) Amplitude ripple (2110 ~ 2120 MHz) VSWR (2110 ~ 2120 MHz) Attenuation (reference from 0dB) 0.3 ~ 1800 MHz 1915 ~ 2035 MHz 2215 ~ 4000 MHz Source impedance ZS Load impedance ZL Unit Min. Typ. Max. MHz dB dB - 2115 2 0.4 1.3 4 2 2.5 dB dB dB Ω Ω 18 22 22 - 30 36 28 50 50 - C. 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 D.OUTLINE DRAWING: △ P □ 8 B : Input E : Output A,C,D,F : Ground Unit : mm △ : Year Code: Year 2012 2013 2014 Year Code 2 3 4 … … 2018 2019 2020 8 9 0 □ : Data code：See the table E. PCB Footprint: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 F. Frequency Characteristics : (1) Wideband response: (2) Narrowband response: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 (3) VSWR |S11|: (4) VSWR |S22|: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 G. PACKING: 1. REEL DIMENSION (Reel Count : 7”=1000 ; 13”=3000 ) 2.TAPE DIMENSION P8 △□ TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 6 360 340 320 300 280 260 240 220 200 180 160 140 120 100 80 60 40 20 280 260 240 220 200 180 160 140 120 100 80 60 40 20 0 Temp ( Deg C) H. RECOMMENDED REFLOW PROFILE : Time (Sec) TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 7