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 307.5MHz SMD 5.0 SQ TST Parts No.: TA0187A Customer Parts No.: Company: Division: Approved by : Date: Checked by: Bob Chau Approval by: Vincent Lee Date: Feb.22,2002 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 307.5 MHz MODEL NO.: TA0187A A. B. REV. NO.:1 MAXIMUM RATING: 1. Input Power Level: 10 dBm 2. 3. 4. DC voltage: 0 V Operating Temperature: -10o C to +50o C Storage Temperature: -40o C to +85oC ELECTRICAL CHARACTERISTICS: Characteristics Min. Typ. Max. Center frequency Fc (dB) Insertion loss within 305.5 ~309.5 MHz IL (dB) Amplitude ripple (p-p) within305.5 ~ 309.5 MHz (dB) Attenuation (Reference level from 0 dB) Fc – 40 to – 9 MHz (dB) Fc + 9 to + 40 MHz (dB) Fc –100 to –40 MHz (dB) - 307.5 2.85 0.7 4.0 2.0 30.0 15.0 50.0 50.0 - 45.0 30.0 62.0 65.0 60.57-j28.3 2 60.57-j28.3 2 - Fc +40 to +100 MHz Source impedance (dB) Zs (Ω) Load impedance ZL (Ω) - - Note1. The standard definitions is in JIS C 6703 Note2. Source impedance Load impedance 50 Ω 50 Ω Z IN=60.57 -j28.32 Z OUT =60.57-j28.32 TAI-SAW TECHNOLOGY CO., LTD. 1 C. MEASUREMENT CIRCUIT: HP Network analyzer 50Ω #2 SAW Filter 15pF #6 15pF 33nH 50Ω 33nH #1,3,4,5,7,8 D. OUTLINE DRAWING: TAI-SAW TECHNOLOGY CO., LTD. 2 E. FREQUENCY CHARACTERISTICS: TAI-SAW TECHNOLOGY CO., LTD. 3 PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION 187 F. TAI-SAW TECHNOLOGY CO., LTD. 4