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 450MHz F-11 TST Parts No.: TA450E1 Customer Parts No.: Company: Division: Approved by : Date: Checked by: C.P. Yang Approval by: Vincent Lee Date: June, 05, 2001 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document FR-03S06-02 TAI-SAW TECHNOLOGY CO., LTD. No. 3, Industrial 2nd Road., 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 450 MHz For Pager MODEL NO.: TA450E1 A REV. NO.: 1 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) Specification Note 450 1 I.L. (Within FC +/- 4MHz) (dB ) 4.5 max. Ripple( Within FC +/- 4MHz) (dB ) 2.5 max. 1 Attenuation:( Reference level from 0 dB) (dB ) FC – 100MHz to -40.8MHz (dB ) FC +40MHz to + 100MHz (dB ) 50 min. 42 min. 1 50Ω // 0PF 50Ω // 0PF 2 2 Impedance at FC ; Input ZIN =RIN//CIN Output ZOUT =ROUT//COUT Note1. The standard definitions is in JIS C 6703 Note2. Source im pedance 50Ω Load impedance 50Ω Z IN =50Ω // 0pF TAI-SAW TECHNOLOGY CO., LTD. Z O UT =50Ω // 0pF 1 FREQUENCY CHRACTERISTICS: TA450E1 0 -5 -10 Att.(dB) -15 -20 -25 -30 -35 -40 -45 -50 460 465 470 475 490 510 530 550 455 450 445 440 435 430 425 Freq.(MHz) TA450E1 0 -10 -20 -30 Att.(dB) C. -40 -50 -60 -70 -80 -90 470 450 430 410 390 370 350 Freq.(MHz) TAI-SAW TECHNOLOGY CO., LTD. 2 D. MEASUREMENT CIRCUIT: 50Ω 50Ω #1 #4 50Ω 50Ω Network analyzer L L #2,#3 E. OUTLINE DRAWING: T 450E :Date:Code #1 : Input #4 :Output #2,#3 :Ground Unit :mm TAI-SAW TECHNOLOGY CO., LTD. 3