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 446MHz F11 TST Parts No.: TA446E1 Customer Parts No.: Company: Division: Approved by : Date: Checked by: Vincent Lee Approval by: Y.T. Huang Date: May. 24. 2000 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 446 MHz for Pager REV. NO.: 1 MODEL NO.: TA446E1 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) (dB ) I.L. (Within FC +/- 4MHz) (dB ) Ripple( Within FC +/- 4MHz) Attenuation:( Reference level from 0 dB) (dB ) FC - 100MHz to -40.8MHz (dB ) FC +40MHz to + 100MHz Specification Note 446 4.5 max. 2.5 max. 1 1 (dB ) Impedance at FC ; Input ZIN =RIN//CIN Output ZOUT =ROUT//COUT Note1. The standard definitions is in JIS C 6703 Note2. Source im pedance 50 min. 42 min. 1 50Ω // 0PF 50Ω // 0PF 2 2 Load impedance 50Ω 50Ω Z IN =50Ω // 0pF Z O UT =50Ω // 0pF TAI-SAW TECHNOLOGY CO., LTD. 1 C. FREQUENCY CHRACTERISTICS: TAI-SAW TECHNOLOGY CO., LTD. 2 D. MEASUREMENT CIRCUIT: 50Ω 50Ω #1 #4 50Ω 50Ω Network analyzer L L #2,#3 E. OUTLINE DRAWING: TAI-SAW TECHNOLOGY CO., LTD. 3