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 2017.5 MHz MODEL NO.:TA1238A REV. NO.:1 A. MAXIMUM RATING: 1. Input Power Level: +10 dBm 2. DC Voltage : 3V 3. Operating Temperature: -40°C to +85°C 4. Storage Temperature: -40°C to +95°C B. ELECTRICAL CHARACTERISTICS: Item RoHS Compliant Lead free Lead-free soldering Unit Center Frequency Fc MHz Min. - Insertion Loss (2010~2025 MHz) IL dB - 3.1 4.2 - Amplitude Ripple (2010~2025 MHz) dB - 0.4 1.4 - Group Delay Ripple (2010~2025 MHz) ns - 9 30 - - 1.3 2.5 - VSWR (2010~2025 MHz) Type. 2017.5 Max. - Note - Attenuation (Reference level from 0 dB) 1700 ~ 1785 MHz dB 40 50 - - 1800 ~ 1860 MHz dB 45 51 - - 1920 ~ 1980 MHz dB 30 37 - - 2045 ~ 2070 MHz dB 6 33 - - 2070 ~ 2085 MHz dB 15 54 - - 2170 ~ 4000 MHz dB 30 33 - - TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 C.OUTLINE DRAWING: △ Q □ S 2 : Input 5 : Output 1,3,4,6 : Ground Unit : mm △ : Year Code (2009->9, 2010->0,…, 2018->8) □ : Date Code (W01->A,W02->B,…W27->a,…,W52->z) D. MEASUREMENT CIRCUIT: HP Network analyzer 50Ω 2 SAW Filter 5 50Ω 1,3,4,6 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 E. PCB Footprint: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 F. Frequency Characteristics : TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 Reflection Functions : S11 S22 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 6 G. PACKING: 1. REEL DIMENSION 2.TAPE DIMENSION QS △ TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 7 360 340 320 300 280 260 240 220 200 180 160 140 120 100 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 8