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: Product Name: SAW FILTER 2140 MHz SMD 3.0SQ for W-CDMA TST Parts No.: TA0174A Customer Parts No.: Company: Division: Approved by : Date: Checked by: Bob Chau Approval by: Vincent Lee Date: Oct.23, 2001 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document FR-03S06-02 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 REV. NO.: 1 MODEL NO.: TA0174A 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 (dB) Center frequency Fc (dB) Insertion loss within 2110 ~2170 MHz IL 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 (dB) VSWR within 2110 ~2170 MHz Zs (Ω) Source impedance ZL (Ω) Load impedance Note1. No matching network required for operation at 50 Ω TAI-SAW TECHNOLOGY CO., LTD. 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 - 1 C. Frequency Characteristics: Transfer function TAI-SAW TECHNOLOGY CO., LTD. 2 Reflections Functions S11 VSWR S22 VSWR TAI-SAW TECHNOLOGY CO., LTD. 3 D. MEASUREMENT CIRCUIT: HP Network analyzer 50Ω B SAW Filter E 50Ω A,C,D,F OUTLINE DRAWING: K E. TAI-SAW TECHNOLOGY CO., LTD. 4 F. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION AK T Note 1 Note: 1. Pocket position relative to sprocket hole measured as true position of pocket, not pocket hole. TAI-SAW TECHNOLOGY CO., LTD. 5 G. Re-Flow Profile: 1. Preheating shall be fixed at 140 ~ 160 oC for 60 ~ 90 seconds. 2. 3. Ascending time to preheating temperature 150 oC shall be 30 seconds min. Heating shall be fixed at 200 oC for 50 ~ 60 seconds and at 230 +/- 10 oC peak. IR-reflow Profile 260 Peak (240℃max) 240 220 Go down 200 Temp/degC gradually Heating 180 Preheating 160 (200℃) (140~160℃) 140 120 100 80 60 40 20 0 30sec. min 0 20 60 ~ 90 sec. 40 60 80 50 ~ 60 sec. 100 120 140 160 180 200 220 240 260 Time/sec TAI-SAW TECHNOLOGY CO., LTD. 6