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: Mar, 23, 2007 Product Name: SAW Filter 1747.5MHz SMD 2.5X2.0 mm TST Parts No.: TA0656A Customer Parts No.: Company: Division: Approved by : Date: Checked by: Bob Chau Approval by: Francis Chen Date: 3,23,2007 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 1747.5 MHz MODEL NO.: TA0656A A. MAXIMUM RATING: 1.Input Power Level: 10 dBm REV. NO.:1.0 2.DC voltage: 3 V RoHS Compliant Lead free Lead-free soldering 3.Operating Temperature: -30°C to +85°C 4.Storage Temperature: -40°C to +95°C B. ELECTRICAL CHARACTERISTICS: Item Min. Center frequency Fc (dB) Insertion loss within 1710 ~1785 MHz IL (dB) Amplitude ripple (p-p) within 1710 ~ 1785 MHz (dB) Attenuation (Reference level from 0 dB) DC ~ 1670 MHz (dB) 20 1805 ~ 1880 MHz (dB) 10 1880 ~ 3500 MHz (dB) 23 VSWR within 1710 ~1785 MHz Source impedance Zs (Ω) Load impedance ZL (Ω) Note1. No matching network required for operation at 50 Ω Typ. Max. 1747.5 3.7 1.8 4.4 2.5 23 35 26 2 50 50 2.4 - C. MEASUREMENT CIRCUIT: 50Ω △ 5 □ V 50Ω TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 D.OUTLINE DRAWING: 5 V △ □ #B : Input #D : Output #A,C : Ground Unit : mm △ : Year Code (2006->6, …, 2009->9) □ : Date Code (Follow the table from planner each year) E. PCB Footprint: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 F. Frequency Characteristics : Transfer function TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 Reflections Functions : S11 VSWR S22 VSWR TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 G. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION 5 V Direction of Feed 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