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 902.5MHz SMD3.0x30 for GSM TST Parts No.: TA902GG Customer Parts No.: Company: Division: Approved by : Date: Checked by: Vincent Lee Approval by: Y.T. Huang Date: August, 22, 2000 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 902.5 MHz For GSM MODEL NO.: TA902GG A. REV. NO.: 3 MAXIMUM RATING: 1. Input Power Level: +15 dBm 2. DC voltage: -5 ~ +5V 3. Operating Temperature: -30°C ~ +85°C B. 4. Storage Temperature: -40°C ~ +100°C ELECTRICAL CHARACTERISTICS: Specification Min. Typ. Max Characteristics Center frequency MHz FC Insertion loss( 890~915 MHz ) I.L. dB V.S.W.R( 890~915 MHz ) dB Ripple( 890~915 MHz ) dB Attenuation:( Reference level from 0 dB) 1) D.C. ~ 845 MHz dB 2) 845 ~ 870 MHz dB 3) 925 ~ 935 MHz dB 4) 935 ~ 980 MHz dB 5) 980 ~ 1200 MHz dB 6) 1200~3000 MHz dB Impedance at FC ; Input ZIN =RIN//CIN Output ZOUT =ROUT//COUT Temperature Coefficient Note - 902.5 2.8 1.5 0.5 3.3 2.3 1.4 - 50 38 5 25 50 25 54.0 42.0 21.0 27.9 54.8 27.9 - - 50 ohm // 0 PF 1 50 ohm // 0 PF 1 o (ppm/ C) -35 Note1. Source im pedance Load im pedance 50Ω 50Ω Z IN =50Ω // 0pF Z OUT =50Ω // 0pF TAI-SAW TECHNOLOGY CO., LTD. 1 C. FREQUENCY CHRACTERISTICS: 1. wide band of S21 2. VSWR: TAI-SAW TECHNOLOGY CO., LTD. 2 3. Smith chart of S11 4. Smith chart of S22 TAI-SAW TECHNOLOGY CO., LTD. 3 D. MEASUREMENT CIRCUIT: Network analyzer B 50Ω E SAW Filter 50Ω A、C、D、F E. OUTLINE DRAWING: TAI-SAW TECHNOLOGY CO., LTD. 4 PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION TE G F. TAI-SAW TECHNOLOGY CO., LTD. 5