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 1950 MHz BW60MHz MODEL NO.: TA1397A Rev 2.0 A. MAXIMUM RATING: 1. Input Power Level: 10 dBm 2. DC Voltage : 0V 3. Operating Temperature: -20°C to +75°C RoHS Compliant Lead free Lead-free soldering 4. Storage Temperature: -30°C to +85°C Electrostatic Sensitive Device (ESD) B. ELECTRICAL CHARACTERISTICS: Note Item Unit Min. Type. Max. Center Frequency Fc MHz - 1950 - - Insertion Loss within 1920 ~ 1980MHz IL dB - 2.9 4.2 - Amplitude ripple (1920 ~ 1980MHz) dB - 1.5 2.2 - VSWR (1920 ~ 1980MHz) dB - 1.95 2.6 - 1135 ~ 1145 MHz dB 25 27 - - 1705 ~ 1715 MHz dB 25 29 - - 1805 ~ 1880 MHz dB 25 32 - - 2110 ~ 2170 MHz dB 30 33 - - 2300 ~ 2360 MHz dB 30 32 - - 2490 ~ 2550 MHz dB 30 32 - - 2680 ~ 2740 MHz dB 30 33 3060 ~ 3120 MHz dB 30 43 3840 ~ 3960 MHz dB 30 36 Package size mm Attenuation TAI-SAW TECHNOLOGY CO., LTD. SMD 1.4x1.1 TST DCC Release document - 2 - C.FREQUENCY CHARACTERISTICS: S21 response: (span 500MHz) S21 response: (span 3GHz) TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 3 - S21 response: (span 120MHz) S21 VSWR: (span 120MHz) TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 4 - D. MEASUREMENT CIRCUIT: E.PCB FOOTPRINT: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 5 - F. OUTLINE DRAWING: top view z bottom view □ side view □ : Year/Month Code (Follow the table) YEAR/Month 1 2 3 4 2013 A B C D 2014 N P Q R 2015 a b c d 2016 n p q r 2017 A B C D 2018 N P Q R 2019 a b c d 2020 n p q r 5 E S e s E S e s 6 F T f t F T f t 7 G U g u G U g u TAI-SAW TECHNOLOGY CO., LTD. 8 H V h v H V h v 9 J W j w J W j w 10 K X k x K X k x TST DCC Release document 11 L Y l y L Y l y 12 M Z m z M Z m z - 6 - G. PACKING: 1. REEL DIMENSION (Reel Count : 7”=3000 ) 2.TAPE DIMENSION z Direction of Feed TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 7 - H. RECOMMENDED REFLOW PROFILE : 1. Preheating shall be fixed at 150~180℃ for 60~90 seconds. 2. Ascending time to preheating temperature 150℃ shall be 30 seconds min. 3. Heating shall be fixed at 220℃ for 50~80 seconds and at 245~260℃ peak (min. 10sec). 4. Time : 2 times. TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 8 -