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 284MHz TST Parts No.:TA0205A Customer Parts No.: Company: Division: Approved by : Date: Checked by: Elvis Chiu Approval by: Vincent Lee Date: 2002/05/23 TST DCC Release document TAI-SAW TECHNOLOGY CO., LTD. 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 Web: www.taisaw.com E-mail: [email protected] 284MHz SAW Filter MODEL NO.: TA0205A REV. NO.:1 A. MAXIMUM RATING: 1.Input Power Level: 0 dBm 2.DC voltage: 10 V 3.Operating Temperature: -10°C to +50°C 4.Storage Temperature: -40°C to +85°C B. ELECTRICAL CHARACTERISTICS: Characteristics Center frequency FC (MHz) I.L. (Within FC± 4 MHz) (dB ) Pass band BW4.5dB (MHz) Ripple( Within FC ± 4MHz) (dB ) Attenuation:( Reference level from 0 dB) FC - 100MHz to -37.5MHz (dB ) FC +37.5MHz to + 100MHz (dB ) Specification Note 284 4.5 max. 8.0 min. 2.0 max. 1 1 1 (dB ) Impedance at FC ; Input ZIN =RIN//CIN Output ZOUT =ROUT//COUT Note1. The standard definitions is in JIS C 6703 48 min. 48 min. 1 150 Ω // 0 Pf 2 150 Ω // 0 Pf 2 Note2. Source im pedance 50Ω Load impedance 50Ω Z IN =150Ω // 0pF Z OUT =150Ω // 0pF TST DCC Release document TAI-SAW TECHNOLOGY CO., LTD. 1 C. Frequency Characteristics : TST DCC Release document TAI-SAW TECHNOLOGY CO., LTD. 2 D. MEASUREMENT CIRCUIT: Network analyzer 50Ω 2 SAW Filter 8.2pF 6 8.2pF 40nH 1,3,4,5,7,8 50Ω 40nH E.OUTLINE DRAWING: #2: Input #6: Output 205 #1,3,4,5,7,8: Ground Unit : mm T A □ □ : Date code TST DCC Release document TAI-SAW TECHNOLOGY CO., LTD. 3 F. PACKING: 1. REEL DIMENSION T A 205 2.TAPE DIMENSION TST DCC Release document TAI-SAW TECHNOLOGY CO., LTD. 4