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 1994.6 MHz MODEL NO.:TA1550A REV. NO.:1 A. MAXIMUM RATING: 1. Input Power Level: 10 dBm 2. DC Voltage : 3V RoHS Compliant Lead free Lead-free soldering 3. Operating Temperature: -40°C to +85°C 4. Storage Temperature: -50°C to +95°C B. ELECTRICAL CHARACTERISTICS: Terminating source impedance (differential) : Terminating load impedance (differential) : Item Electrostatic Sensitive Device (ESD) Zs = 150 Ω // 18 nH ZL = 150 Ω // 18 nH Unit MHz Min. - Typ. 1994.6 Max. - Note - MHz 46 63 - - Insertion Loss in 1971.6~2017.6 MHz dB - 2.6 5 - Amplitude ripple (1971.6 MHz ~ 2017.6 MHz) dB - 0.8 2 - Phase error (1971.6 MHz ~ 2017.6 MHz) (3) deg - 3.3 5 - ns - 5 25 - - 1.4 2.5 - dB 23 27 - - Center Frequency Fc Bandwidth at –2 dB Group Delay ripple(1971.6 MHz ~ 2017.6 MHz) I/O VSWR (1971.6 MHz ~ 2017.6 MHz) CMDR (1971.6 MHz ~ 2017.6 MHz) Attenuation (1) 50 ~ 1912.5 MHz dB 41 49 - - 2080.7 ~ 2150 MHz dB 41 57 - - 2150 ~ 4250 MHz dB 38 45 - - 4250 ~ 6000 MHz dB 30 41 - - ppm/℃ - -36 - - Temperature Coefficient of Frequency Notes : (1) The amplitude reference is insertion loss at Fc. (2) The amplitude ripple is defined as the max. level – min. level over any 30 MHz block of the given bandwidth. (3) The phase error is measured over any 30 MHz block of the given bandwidth. TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 C.OUTLINE DRAWING: R △ □ 5 A, B : Balance Input E, F : Balance Output C,D,G,H : Ground Unit : mm △ : Year Code (2009->9, 2010->0,…, 2018->8) □ : Date Code (Follow the table from planner each year) Date Code Table WK01 WK02 WK03 WK04 WK05 WK06 WK07 WK08 WK09 WK10 WK11 WK12 WK13 A B C D E F G H I J K L M WK14 WK15 WK16 WK17 WK18 WK19 WK20 WK21 WK22 WK23 WK24 WK25 WK26 N O P Q R S T U V W X Y Z WK27 WK28 WK29 WK30 WK31 WK32 WK33 WK34 WK35 WK36 WK37 WK38 WK39 a b c d e f g h i j k l m WK40 WK41 WK42 WK43 WK44 WK45 WK46 WK47 WK48 WK49 WK50 WK51 WK52 n o p q r s t u v TAI-SAW TECHNOLOGY CO., LTD. w x y z TST DCC Release document 3 D. MEASUREMENT CIRCUIT: 18nH 150Ω 150Ω 18nH 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 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 6 Reflection Functions : S11 S22 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 7 G. PACKING: 1. REEL DIMENSION (Please refer to FR-75D10 for packing quantity ) 2.TAPE DIMENSION R5 △ TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 8 H. RECOMMENDED REFLOW PROFILE : 1. 2. 3. 4. Preheating shall be fixed at 150~180℃ for 60~90 seconds. Ascending time to preheating temperature 150℃ shall be 30 seconds min. Heating shall be fixed at 220℃ for 50~80 seconds and at 245~260℃ peak (min. 10sec). Time : 2 times. TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 9