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 2441.8 MHz for Bluetooth MODEL NO.: TA0223A REV. NO.:4 A. MAXIMUM RATING: 1.Input Power Level: 10 dBm 2.DC voltage: 0 V 3.Operating Temperature: -40°C to +85°C 4.Storage Temperature: -40°C to +85°C B. ELECTRICAL CHARACTERISTICS: Item Center frequency Insertion loss (2400~2483.5 MHz) Fc IL (dB) (dB) Amplitude ripple (2400~2483.5 MHz) Attenuation (Reference level from 0 dB) D.C. ~ 1700 MHz 1700 ~ 2200 MHz 2700 ~ 3100 MHz 3100 ~ 4000 MHz 4000 ~ 5000 MHz VSWR (2400~2483.5 MHz) Source impedance Zs Load impedance ZL (dB) (dB) (dB) (dB) (dB) (dB) (Ω) (Ω) Min. Typ. Max. - 2441.8 2.1 0.9 5.0 3.0 20.0 25.0 30.0 20.0 10.0 - 29.0 30.0 40.0 29.0 20.0 1.7 50 50 2.6 - Note1. The standard definitions is in JIS C 6703 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 C. OUTLINE DRAWING: F Y △ □ △ : Year Code (2010->0, …, 2019->9) □ : Date Code (W01->A, W02->B,…,W27->a,…,W52->z) D. MEASUREMENT CIRCUIT: HP Network analyzer 50Ω B SAW Filter E 50Ω A,C,D,F 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 : Transfer function 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 G. PACKING: 1. REEL DIMENSION FY △ 2. TAPE DIMENSION TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 7 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 245~260℃ peak (min. 10sec). Time : 2 times. TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 8