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: 2002/11/22 Product Name: SAW Filter 139 MHz TST Parts No.: TA0245A Customer Parts No.: Company: Division: Approved by : Date: Checked by: Vincent Chiu Approval by: Francis Chen Date: 2002/11/22 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 1 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 139 MHz MODEL NO.: TA0245A 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 SPECIFICATION: Characteristics Center frequency, FC (MHz) Insertion Loss, I.L. (Within FC± 4 MHz) Attenuation: (Reference level from 0 dB) FC - 100MHz to -38.8MHz (dB) FC +38.8MHz to + 100MHz (dB) (dB) (dB) Impedance at FC ; Input ZIN =RIN//CIN Output ZOUT =ROUT//COUT Specification Note 139 6.5 Max. 1 1 50 Min. 42 Min. 1 210 Ω // 11 pF 210 Ω // 11 pF 2 2 Note1. The standard definitions is in JIS C 6703 Note2. Source im pedance 50Ω Load im pedance 50Ω Z IN =210Ω // 11pF Z OUT =210Ω // 11pF TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 C.FREQUENCY CHRACTERISTICS: TA0245A 0 -2 -4 Att.(dB) -6 -8 -10 -12 -14 -16 -18 -20 149 147 145 143 141 139 137 135 133 131 129 Freq.(MHz) TA0245A 0 -8 -16 Att. (dB) -24 -32 -40 -48 -56 -64 -72 -80 189 179 169 159 149 139 129 119 109 99 89 Freq. (MHz) TAI-SAW TECHNOLOGY CO., LTD. 3 TST DCC Release document D. MEASUREMENT CIRCUIT: Network analyzer 50Ω 160Ω 2 SAW Filter L 6 160Ω 50Ω L 1,3,5,7 0 dB Level Network analyzer 50Ω 160Ω 160Ω 50Ω E.OUTLINE DRAWING: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 F. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5