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 856 MHz MODEL NO.:TA1642A REV. NO.:1 A. MAXIMUM RATING: 1. Input Power Level: 20 dBm 2. DC Voltage : 3 V 3. Operating Temperature: -30°C to +85°C 4. Storage Temperature: -40°C to +85°C B. ELECTRICAL CHARACTERISTICS: Item RoHS Compliant Lead free Lead-free soldering Unit Center frequency Fc MHz Min. - Insertion Loss IL dB - 2.9 4.0 dB - 0.5 2.4 (851~861 MHz) Amplitude Ripple (851~861 MHz) Typ. 856 Max. - Attenuation (Reference level from 0 dB) DC ~ 837 MHz dB 35 51 - 837 ~ 840 MHz dB 10 47 - 872 ~ 875 MHz dB 10 21 - 875 ~ 1500 MHz dB 15 28 - ppm/℃ - -36 - Temperature Coefficient of Frequency C. MEASUREMENT CIRCUIT: HP Network analyzer 50Ω 2 SAW Filter 6 50Ω 1,3,4,5,7,8 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 D. OUTLINE DRAWING: 1642 2: Input 6: Output 1, 3, 4, 5, 7, 8: Ground △：Year Code □：Date Code Unit: mm Date Code Table: E. PCB Footprint: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 F. Frequency Characteristics: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 G. PACKING: 1. REEL DIMENSION (Please refer to FR-75D10 for packing quantity) 2. TAPE DIMENSION 1642 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 360 340 320 300 280 260 240 220 200 180 160 140 120 100 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 6