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 38.912 MHz SMD 9.1 X 4.8 mm TST Parts No.:TB0199A Customer Parts No.: Company: Division: Approved by : Date: Checked by: Louis Chien Approval by: Francis Chen Date: 9/25/2003 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 38.912 MHz MODEL NO.:TB0199A REV. NO.:1.0 A. MAXIMUM RATING: 1.Input Power Level: 10 dBm 2.DC voltage: 10 V 3.Operating Temperature: -30°C to +85°C 4.Storage Temperature: -30°C to +85°C B. ELECTRICAL CHARACTERISTICS: Item Center frequency FC (MHz) Min. 38.812 Typ. 38.912 Max. 40.012 Insertion Loss Pass bandwidth (relative to ILmin) ( dB ) ILmin BW3 (MHz) - 22.5 25.0 1.40 1.54 - Pass bandwidth (relative to ILmin) BW30 (MHz) - 2.85 3.00 38.0 33.0 35.0 35.0 42.0 37.0 40.0 38.0 - Attenuation:( relative to Ilmin) ( dB ) 30.00~36.26 MHz 36.26~37.30 MHz 40.60~41.40 MHz 41.40~50.00 MHz ( dB ) ( dB ) ( dB ) ( dB ) Group Delay Variation: 38.16~39.66 MHz ( nsp-p ) - 80 200 Temperature coefficient (ppm/K) - -20 - TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 2 - C.FREQUENCY CHARACTERISTICS: 1. Group delay: 2. S21 Response: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 3 - D. MEASUREMENT CIRCUIT: In/out Impedance = 50Ω /50Ω E. OUTLINE DRAWING: 199 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 4 -