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 616.25 MHz MODEL NO.:TA1649A REV. NO.:1 A. MAXIMUM RATING: 1. Input Power Level: 10 dBm 2. DC Voltage : 3 V 3. Operating Temperature: 0°C to +50°C 4. Storage Temperature: -40°C to +85°C B. ELECTRICAL CHARACTERISTICS: Item RoHS Compliant Lead free Lead-free soldering Unit MHz Min. - Typ. 616.25 Max. - dB - 2.3 3.5 dB - 0.3 1.5 MHz 2.5 8 - ns - 30 100 - - 1.3 2.0 DC ~ 608 MHz dB 35 45 - 625.5 ~ 900 MHz dB 30 39 - 900 ~ 1300 MHz dB 40 48 - 1300 ~ 2000 MHz dB 20 26 - ppm/k - -30 - Center frequency Fc Insertion Loss at Fc FcIL Amplitude Ripple (615~617.5 MHz) 2 dB Bandwidth Group Delay Ripple BW2dB (615~617.5 MHz) VSWR (615~617.5 MHz) Attenuation (Reference level from 0 dB) 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: 1649 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 Reflection Functions: S11 S22 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 G. PACKING: 1. REEL DIMENSION (Please refer to FR-75D10 for packing quantity) 2. TAPE DIMENSION 1649 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) TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 7