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 Web: www.taisaw.com E-mail: [email protected] SAW Filter 831.5 MHz MODEL NO.: TA1494A REV. NO.:1 A. MAXIMUM RATING: 1.Input Power Level: 15 dBm RoHS Compliant Lead free Lead-free soldering 2.DC voltage: 5 V 3.Operating Temperature: -30°C to +85°C 4.Storage Temperature: -40°C to +85°C B. ELECTRICAL CHARACTERISTICS: Item Unit Min. Typ. Max. Center frequency Fc MHz - 831.5 - Insertion Loss IL dB - 3 4.2 dB - 1.1 2.6 - - 2.5 2.6 (814~849 MHz) Amplitude Ripple (814~849 MHz) VSWR (814~849 MHz) Attenuation (Reference level from 0 dB) DC ~ 794 MHz dB 30 46 - 869 ~ 900 MHz dB 20 31 - 900 ~ 2300 MHz dB 25 33 - 2300 ~ 2600 MHz dB 25 30 - 2600 ~ 2800 MHz dB 20 29 - 2800 ~ 3200 MHz dB 5 26 - 3200 ~ 6000 MHz dB 2 4 - C. MEASUREMENT CIRCUIT: HP Network analyzer 50Ω 2 SAW Filter 5 50Ω 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 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 E. OUTLINE DRAWING: Q 2 △：Year Code (2011->1, 2012->2, …, 2019->9, 2020->0) □：Date Code Date Code Table: F. PCB Footprint: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 G. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION □ Q2 △ □ Q2 △ TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 6 360 340 320 300 280 260 240 220 200 180 160 140 120 100 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) Preliminary TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 7