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 810 MHz SMD 3.0×3.0mm TST Parts No.:TA0438A Customer Parts No.: Company: Division: Approved by : Date: Checked by: Elvis Chiu Approval by: Francis Chen Date: 2005/06/16 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 810 MHz MODEL NO.: TA0438A REV. NO.2 A. MAXIMUM RATING: RoHS Compliant Lead free Lead-free soldering 1.Operating Temperature: 0°C ~ 70°C 2.Storage Temperature: -40°C ~ +85°C B. Characteristics : Balanced to Balanced operation Terminating source impedance : Terminating load impedance : Characteristics Zs = 200 Ω ZL = 200 Ω Min. Value Typ. Max. - 810 - - 1.6 0.6 0.07 23 3.8 1.5 0.11 75 MHz dB dB µs ns 41 17 17 38 49 29 21 43 - dB dB dB dB Center frequency Fc Minimum Insertion loss 801.5~818.5 MHz ILmin Ripple 801.5~818.5 MHz Group Delay 801.5~818.5 MHz Group Delay Variation 801.5~818.5 MHz Attenuation:( Reference level from 0 dB) 1) 660…760MHz 2) 790MHz 3) 830MHz 4) 860…960MHz Unit Note: ILmin is the minimum of the pass band attenuation. C. MEASUREMENT CIRCUIT: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 D. Frequency Characteristics : Transfer Function: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 Wideband: Group Delay: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 E.OUTLINE DRAWING: E8 △ □ Pin 1,7 : Balanced Input Pin 3,5 : Balanced Output P2,4,6,8 : Ground △ : Year Code □ : Date Code Unit : mm F. PCB FOOTPRINT: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 G. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION E8 △□ Direction of Feed TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 6