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 Approval Sheet For Product Specification Issued Date: Feb, 5, 2005 Product Name: SAW Filter 2140MHz SMD 2.5X2.0 mm TST Parts No.: TA0402A Customer Parts No.: Company: Division: Approved by : Date: Checked by: Bob Chau Approval by: Francis Chen Date: 2,5,2005 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document FR-71S03-01 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 2140 MHz for Mobile Communication MODEL NO.: TA0402A A. MAXIMUM RATING: 1.Input Power Level: 5 dBm 2.DC voltage: 0 V REV. NO.:1.0 RoHS Compliant Lead free Lead-free soldering 3.Operating Temperature: -20°C to +75°C 4.Storage Temperature: -40°C to +85°C B. ELECTRICAL CHARACTERISTICS: Item Min. Typ. Max. - 2140 2.37 1 3.5 1.8 25 10 30 30 30 20 - 33 35 39 37 41 34 1.5 50 50 2.3 - 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) 1920 ~ 1980 MHz (dB) 2205 ~ 2265 MHz (dB) 2300 ~ 2360 MHz (dB) 2490 ~ 2550 MHz (dB) 2870 ~ 2930 MHz (dB) 4220 ~ 4340 MHz (dB) VSWR within 2110 ~2170 MHz Source impedance Zs (Ω) Load impedance ZL (Ω) Note1. No matching network required for operation at 50 Ω TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 C.OUTLINE DRAWING: Y X △ □ D. MEASUREMENT CIRCUIT: 50Ω Y △ X □ 50Ω 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 2. TAPE DIMENSION Y X Direction of Feed TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 7