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 954 MHz MODEL NO.: TA1231A REV. NO.:2 A. MAXIMUM RATING: 1.Input Power Level: 10 dBm 2.DC voltage: 7.5 V RoHS Compliant Lead free Lead-free soldering 3.Operating Temperature: -20°C to +85°C 4.Storage Temperature: -40°C to +95°C B. ELECTRICAL CHARACTERISTICS: Item Unit Center frequency Fc MHz Min. - Insertion Loss IL dB - 4.2 7 dB - 0.7 3.5 (952~956 MHz) Amplitude Ripple (952~956 MHz) Type. 954 Max. - Attenuation (Reference to Through Level) 715 ~ 945 MHz dB 20 22 - 945 ~ 950 MHz dB 5 8 - 958 ~ 965 MHz dB 5 8 - 965 ~ 1000 MHz dB 15 20 - C. MEASUREMENT CIRCUIT: H P Network analy zer 50Ω 2 SAW Filter 50Ω 5 12 nH 12 nH 1,3,4,6 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 D. Frequency Characteristics : TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 E. OUTLINE DRAWING: 1 6 Δ□ ◇ 2 KE 3 5 4 2 : Input 5 : Output 1,3,4,6 : Ground Unit : mm Δ : Year Code (2009->9, 2010->0,… , 2019->9) □ : Month Code (1~9, X, Y, Z) ◇ : Date Code (1~9->0, 10~19->1, 20~31->2) F. PACKING: 1. REEL DIMENSION TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 2. TAPE DIMENSION TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5