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 290 MHz TST Parts No.:TA0544A Customer Parts No.: Company: Division: Approved by : Date: Checked by: Elvis Chiu Approval by: Francis Chen Date: 2006/03/07 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document FR-71S03-01 -1- 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 290 MHz MODEL NO.: TA0544A REV. NO.:1 A. MAXIMUM RATING: 1.Input Power Level: 5 dBm 2.DC voltage: 3 V 3.Operating Temperature: -10°C to +50°C 4.Storage Temperature: -40°C to +85°C B. ELECTRICAL CHARACTERISTICS: Item Min. Typical Max. Center frequency FC (MHz) I.L. (Within FC± 3.5MHz) (dB) Ripple (Within FC ± 3.5MHz) (dB) Attenuation: ( Reference level from 0 dB) FC - 100MHz to -37.5MHz (dB) FC +37.5MHz to + 100MHz (dB) - 290 2.7 0.7 4.5 2.0 40 40 54 64 - C. MEASUREMENT CIRCUIT: Network analyzer 50Ω 1 SAW Filter 8pF 4 8pF 33nH 50Ω 33nH 2,3 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 D. TRANSFER FUNCTION: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 E.OUTLINE DRAWING: T . A544□ #1 : Input #4 : Output #2, #3 : Ground □ : Date Code Unit : mm F.RECOMMENDED REFLOW PROFILE: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4