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 2655 MHz MODEL NO.: TA1232A REV. NO.:2 A. MAXIMUM RATING: 1. Input Power Level: 15 dBm 2. DC Voltage : 12 V 3. Operating Temperature: -40°C to +85°C 4. Storage Temperature: -40°C to +85°C RoHS Compliant Lead free Lead-free soldering B. ELECTRICAL CHARACTERISTICS: Item Unit Min. Typ. Max. Center frequency Fc MHz - 2655 - Insertion Loss IL dB - 2.2 3.6 dB - 0.7 2.2 ns - 7 35 - - 1.9 2.5 (2620~2690 MHz) Amplitude Ripple Group delay ripple (2620~2690 MHz) (2620~2690 MHz) VSWR (2620~2690 MHz) Attenuation (Reference level from 0 dB) 300 ~ 500 MHz dB 20 36 - 500 ~ 2450 MHz dB 22 30 - 2450 ~ 2550 MHz dB 25 36 - 2745 ~ 3000 MHz dB 15 37 - C. MEASUREMENT CIRCUIT: HP Network analyzer 50Ω B SAW Filter E 50Ω A,C,D,F TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 D. OUTLINE DRAWING: B: Input E: Output A, C, D, F: Ground Unit: mm △：Year Code (2011->1, 2012->2, …, 2019->9, 2020->0) □：Date Code 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 2. TAPE DIMENSION □ QD LQ △ TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 6 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 250±10℃ peak (max. 10sec). Time: 2 times. TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 7