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-71S03-01 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 REV. NO.:1 MODEL NO.: TA0187A A. MAXIMUM RATING: 1.Input Power Level: 10 dBm 2.DC voltage: 0 V RoHS Compliant Lead free Lead-free soldering 3.Operating Temperature: -10°C to +50°C 4.Storage Temperature: -40°C to +85°C B. 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) Fc +40 to +100 MHz (dB) Source impedance Zs (Ω) Load impedance ZL (Ω) Note1. The standard definitions is in JIS C 6703 Note2. - 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-j28.32 60.57-j28.32 - Source im pedance Load im pedance 50Ω 50Ω Z IN =60.57-j28.32 Z O UT =60.57-j28.32 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 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: T TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 E. Frequency Characteristics : TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 G. PACKING: 1. REEL DIMENSION 187 2. TAPE DIMENSION TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4