TA0494A

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: tstsales@mail.taisaw.com Web: www.taisaw.com Approval Sheet For Product Specification Issued Date: August, 22, 2005 Product Name: SAW Filter 897.5 MHz SMD 3X3 mm TST Parts No.:TA0494A Customer Parts No.: Company: Division: Approved by : Date: Checked by: Approval by: Date: Bob Chau Francis Chen 8, 22, 2005 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: tstsales@mail.taisaw.com Web: www.taisaw.com SAW Filter 897.5 MHz MODEL NO.: TA0494A A. MAXIMUM RATING: 1.Input Power Level: 5 dBm 2.DC voltage: 3 V 3.Operating Temperature: -20°C to +75°C 4.Storage Temperature: -40°C to +85°C B. ELECTRICAL CHARACTERISTICS: Item Center frequency Insertion loss (880 ~ 915 MHz) Amplitude ripple (880 ~ 915 MHz) Attenuation (Reference level from 0 dB) D.C. ~ 860 MHz 925 ~ 935 MHz 935 ~ 960 MHz 980 ~ 2000 MHz VSWR (880 ~ 915 MHz) Source impedance Zs Load impedance ZL Note1. The standard definitions is in JIS C 6703 Fc IL (MHz) (dB) (dB) (dB) (dB) (dB) (dB) (Ω) (Ω) REV. NO.:1 RoHS Compliant Lead free Lead-free soldering Min. 17 5 20 20 - Typ. 897.5 2.1 1.0 19 12.4 24 22 2 50 50 Max. 3.0 2.0 2.6 - C. MEASUREMENT CIRCUIT: H P Network analyzer 5 0Ω B SAW Filter E 5 0Ω A ,C,D,F TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 D. OUTLINE DRAWING: E. PCB Footprint: F. Frequency Characteristics : TAI-SAW TECHNOLOGY CO., LTD. △□ L 3 △ : Year Code □ : Date Code TST DCC Release document 3 Transfer function TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 Reflections Functions : S11 S22 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 G. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION △ L3 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 6