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 2345MHz MODEL NO.:TA0581A REV. NO.:2 A. MAXIMUM RATING: 1. Input Power Level: 5 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 Unit Center Frequency Fc Insertion Loss (2300 ~ 2390 MHz) IL MHz Min. - Typ. 2345 Max. - Note - dB - 2.8 4 - dB - 1.5 2.5 - - 1.8 2.5 - ns - 8 50 - MHz dB 23 30 - - 2500 ~ 4000 MHz dB 25 34 - - Amplitude Ripple (2300 ~ 2390 MHz) VSWR (2300 ~ 2390 MHz) Group delay ripple (2300 ~ 2390 MHz) Relative Attenuation (relative to 0 dB) D.C. ~ 2200 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 C.OUTLINE DRAWING: 8 E △ □ 2 : Input 5 : Output 1,3,4,6 : Ground Unit : mm △ : Year Code (2009->9, 2010->0,…, 2018->8) □ : Date Code (W01->A,W02->B,…W27->a,…,W52->z) D. MEASUREMENT CIRCUIT: HP Network analyzer 50Ω 2 SAW Filter 5 50Ω 1,3,4,6 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 E. PCB Footprint: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 F. Frequency Characteristics : TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 Reflections Functions : S11 VSWR S22 VSWR TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 6 Group Delay : TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 7 G. PACKING: 1. REEL DIMENSION (Reel Count : 7”=1000 ; 13”=3000 ) 2.TAPE DIMENSION 8E △ TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 8 H. RECOMMENDED REFLOW PROFILE : 1. 2. 3. 4. Preheating shall be fixed at 150~180℃ for 60~90 seconds. Ascending time to preheating temperature 150℃ shall be 30 seconds min. Heating shall be fixed at 220℃ for 50~80 seconds and at 250±10℃ peak (max. 10sec). Time : 2 times. TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 9