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 159.0125 MHz MODEL NO.: TA0942A REV. NO.:1 A. MAXIMUM RATING: 1.Input Power Level: 10 dBm 2.DC voltage: 5 V 3.Operating Temperature: -40°C to +70°C 4.Storage Temperature: -40°C to +85°C B. ELECTRICAL CHARACTERISTICS: Item Specification Min. Typ. Max. Unit Center Frequency Fc Insertion Loss ILmin (reference level) Bandwidth BW-3dB Absolute Attenuation(reference to ILmindB) Fc-50 ~ Fc-30 Fc-30 ~ Fc-15 Fc+30 ~ Fc+50 Source impedance Load impedance MHz dB MHz 6.025 159.0125 1.85 8.2 2.8 - dB dB dB Ω Ω 42 36 42 - 57 43 57 50 50 - MHz MHz MHz Zs ZL 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: HP Network analyzer 50Ω G 7 SAW Filter 2 B 50Ω 1,3,4,5,6,8,9,10 A,C,D,E,F,H,J,K 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: 9 4 2 ○ T △ □ Pin configuration #G : Input #B : Output Unit : mm #A,C,D,E,F,H,J,K : grounded △ □ =Date Code =Year Code Product Year Code Year Product Code 2001 2002 2003 2005 2006 2007 A a A 2004 2008 a F. PCB Footprint : TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 G. PACKING: 1. REEL DIMENSION 942 T△□ 2. TAPE DIMENSION ○ Direction of Feed TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 360 340 320 300 280 260 240 220 200 180 160 140 120 100 80 60 40 20 280 260 240 220 200 180 160 140 120 100 80 60 40 20 0 Temp ( Deg C) H. RECOMMENDED REFLOW PROFILE : Time (Sec) TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 6