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 433.92 MHz MODEL NO.: TA0944A REV. NO.:1 A. MAXIMUM RATING: 1.Input Power Level: 10 dBm 2.DC voltage: 3 V RoHS Compliant Lead free Lead-free soldering 3.Operating Temperature: -40°C to 85°C 4.Storage Temperature: -40°C to +85° C B. CHARACTERISTICS: Item Unit Min. Typical Max. Center frequency Fc Insertion loss 433.12 ~ 434.72 MHz IL Amplitude ripple 433.12 ~ 434.72 MHz VSWR S11 S22 Attenuation (Reference level from 0 dB) MH dB dB - - 433.92 2.2 0.4 1.6 2.9 1.0 2.0 dB dB dB dB dB dB Ω Ω 58 46 25 35 50 42 - 61 50 30 40 54 46 50 50 - 10.0 ~ 380.00 380.00 ~ 423.42 443.42 ~ 453.42 453.42 ~ 460.00 460.00 ~ 700.00 700.00 ~ 1000.00 Source impedance Load impedance MHz MHz MHz MHz MHz MHz Zs ZL - Note1. No matching network required for operation at 50Ω TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 C. TRANSFER FUNCTION : TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 D. MEASUREMENT CIRCUIT: HP Network analyzer 50Ω B SAW Filter E 50Ω A,C,D,F E.OUTLINE DRAWING: DC △□ B: Input E: Output A,C,D,F: Ground △: Year code(8 for 2008,9 for 2009,…) □: Date code (Provided by planer each year) Unit: mm F.PCB FOOTPRINT: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 G. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION DC △□ Direction of Feed TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 6 H.RECOMMENDED REFLOW PROFILE: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 7