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 611 MHz MODEL NO.: TA0794A 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: -20°C to +70°C 4.Storage Temperature: -40°C to +85°C Electrostatic Sensitive Device (ESD) B. ELECTRICAL CHARACTERISTICS: Item Unit Center frequency Fc Insertion Loss ILmin (reference level) 3dB Bandwidth BW-3dB 40dB Bandwidth BW-40dB Amplitude Ripple 609.5~ 612.5 MHz Min. - Type. 611 Max. - dB - 2.85 4.5 MHz 7 9.8 - - 20.9 24 MHz dB - 0.4 1.3 Rejection:(Reference level from 0dB) 520 to 560 MHz dB 38 50 - 660 to 700 MHz dB 38 50 - Source impedance Zs Ω - 50 - Load impedance ZL Ω - 50 - Note: ILmin is the minimum of the pass band attenuation. The center frequency Fc is the mean value of the upper and lower frequencies at the 3dB filter attenuation level relative to the ILmin. MEASUREMENT CIRCUIT: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 C. Frequency Characteristics : TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 D.OUTLINE DRAWING: ● 794 △ △ Product Year Code Year 2013 2009 2014 2010 2015 2011 2016 2012 Product Code A a A a E.PCB FOOTPRINT: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 F. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION 794 Direction of Feed TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 G. RECOMMENDED REFLOW PROFILE : 1. 2. 3. 4. Preheating shall be fixed at 150~180℃ for 60~90 seconds. Ascending time to preheating temperature 150℃ shall be 30 seconds min. Heating shall be fixed at 220℃ for 50~80 seconds and at 245~260℃ peak (min. 10sec). Time : 2 times. Direction of Feed TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 6