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: May, 13, 2005 Product Name: SAW Filter 942.5 MHz SMD 3X3 mm TST Parts No.:TA942GG Customer Parts No.: Company: Division: Approved by : Date: Checked by: Bob Chau Approval by: Francis Chen Date: 5, 13, 2005 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 942.5 MHz for EGSM MODEL NO.: TA942GG ~ Low Loss type ~ REV. NO.:2 A. MAXIMUM RATING: 1.Input Power Level: 10 dBm 2.DC voltage: 3 V RoHS Compliant Lead free Lead-free soldering 3.Operating Temperature: -30°C to +85°C 4.Storage Temperature: -40°C to +85°C B. ELECTRICAL CHARACTERISTICS: Item Center frequency Insertion loss (925~960 MHz) Fc IL Amplitude ripple (925~960 MHz) Min. Typ. Max. - 942.5 - - 2.2 0.8 3.0 1.5 17.0 5.0 13.0 20.0 - 20.5 15.0 30.0 23.0 2.2 50 50 2.7 - (MHz) (dB) (dB) Attenuation (Reference level from 0 dB) DC ~ 905 MHz (dB) 905 ~ 915 MHz (dB) 980 ~ 1000 MHz (dB) 1000 ~ 2000 MHz (dB) VSWR (925~960 MHz) Source impedance Zs (Ω) Load impedance ZL (Ω) Note1. The standard definitions is in JIS C 6703 C. MEASUREMENT CIRCUIT: HP Network analyzer 50Ω B SAW Filter 50Ω E A,C,D,F TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 D. OUTLINE DRAWING: T A C E. PCB Footprint: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 F. Frequency Characteristics : Transfer function TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 Reflections Functions : S11 VSWR S22 VSWR TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 G. PACKING: 1. REEL DIMENSION TA C 2. TAPE DIMENSION TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 6