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 1575.42 MHz SMD 3X3 mm TST Parts No.:TA0449A Customer Parts No.: Company: Division: Approved by : Date: Checked by: Elvis Chiu Approval by: Francis Chen Date: 2005/03/08 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 1575.42 MHz for GPS MODEL NO.: TA0449A REV. NO.:1 A. MAXIMUM RATING: RoHS Compliant Lead free Lead-free soldering 1.Operating Temperature: -30°C ~ +85°C 2.Storage Temperature: -40°C ~ +85°C B. CHARACTERISTICS : Singled to Balanced operation Terminating source impedance : Terminating load impedance : Zs = 50 Ω unbal. ZL = 50 Ω bal. Item Center frequency Fc 1574.22~1576.62 MHz Insertion loss (dB) (dB) Amplitude ripple 1574.22~1576.62 MHz (dB) Attenuation (Reference level from 0 dB) 1000 ~ 1450 MHz 1450 ~ 1520 MHz 1625 ~ 1640 MHz 1640 ~ 1710 MHz 1710 ~ 1805 MHz 1805 ~ 1910 MHz 1910 ~ 2000 MHz (dB) (dB) (dB) (dB) (dB) (dB) (dB) Min. Typ. Max. - 1575.42 - - 1.9 0.2 2.8 1.0 30 20 16 25 35 35 35 25 28 32 43 43 - 35 43 - C. MEASUREMENT CIRCUIT: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 D. OUTLINE DRAWING: F 4 △ □ Pin configuration 6 Input, unbalanced 7 Input ground 1,2 Output, balanced 3,4,5,8 Case ground △ Year code □ Date code 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 G. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION F 4 △ TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5