TA0489A

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: tstsales@mail.taisaw.com Web: www.taisaw.com Approval Sheet For Product Specification Issued Date: Product Name: SAW Filter 403.5MHz TST Parts No.:TA0489A Customer Parts No.: SMD 3.8×3.8 mm Company: Division: Approved by : Date: Checked by: Approval by: Date: Elvis Chiu Francis Chen 2005/08/15 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: tstsales@mail.taisaw.com Web: www.taisaw.com SAW Filter 403.5 MHz MODEL NO.: TA0489A A. MAXIMUM RATING: 1.Input Power Level: 10 dBm 2.DC voltage: 3 V 3.Operating Temperature: 32°C to 42°C 4.Storage Temperature: -40°C to +85°C B. ELECTRICAL CHARACTERISTICS: Item Center frequency Insertion loss 402 ~ 405 MHz Amplitude ripple 402 ~ 405 MHz VSWR 402 ~ 405 MHz Attenuation (Reference level from 0 dB) Fc IL MH dB dB REV. NO.:2 RoHS Compliant Lead free Lead-free soldering Min. - Typical 403.5 1.85 0.45 1.5 65 53 47 61 -37 50 50 Max. 3.0 1.3 2.0 - 303.5 ~ 358.5 MHz dB 358.5 ~ 388.5 MHz dB 423.5 ~ 448.5 MHz dB 448.5 ~ 503.5 MHz dB Temperature coefficient of frequency ppm/k Source impedance Zs Ω Load impedance ZL Ω Note1. No matching network required for operation at 50 Ω C. MEASUREMENT CIRCUIT: 40 35 35 40 - HP Network analyzer 50Ω 2 SAW Filter 5 50Ω 1,3,4,6,7,8 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 D. FREQUENCY CHARACTERISTICS: Transfer Function TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 Reflection Function S11 S22 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 E.OUTLINE DRAWING: 2 : Input 5: Output 1,3,4,6,7,8: Ground □ : Date Code Unit: mm F.PCB FOOTPRINT: 489 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 G. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION 489 TA□ Direction of Feed TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 6