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 Product Specifications Approval Sheet Product Name: SAW Filter 458.8875 MHz (BW 0.775MHz) SMD 3.8X3.8 mm TST Parts No.: TA1959A Customer Parts No.: Company: Division: Approved by : Date: Checked by: Sam Lin Approval by: Bob Chau Date: 2016/03/16 1. Customer signed back is required before TST can proceed with sample build and receive orders. 2. Orders received without customer signed back will be regarded as agreement on the specifications. 3. Any specifications changes must be approved upon by both parties and a new revision of specifications shall be released to reflect the changes TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document FR-71S03-02 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 458.8875MHz MODEL NO.:TA1959A REV. NO.:1.0 A. MAXIMUM RATING: 1. Input Power Level: 10 dBm 2. DC Voltage : 3 V 3. Operating Temperature: -40°C to +85°C 4. Storage Temperature: -40°C to +85°C B. ELECTRICAL CHARACTERISTICS: Terminating source impedance (single) Terminating load impedance(single) RoHS Compliant Lead free Lead-free soldering Electrostatic Sensitive Device (ESD) : : Zs = 50 Ω ZL = 50 Ω Item Unit Min - Type. 458.8875 Max - Center Frequency Fc MHz Maximum Insertion Loss IL dB 2.7 4.0 Amplitude Ripple dB 0.5 2.0 2dB Bandwidth dB 0.775 1.500 Attenuation (Reference level from ILmin) 10 ~ 135.9 MHz dB 40 60 135.9 ~ 446.5 MHz dB 30 40 446.5 ~ 457 MHz dB 10 20 460.5 ~ 469.8 MHz dB 10 25 469.8 ~ 515 MHz dB 22 30 515~1000 MHz dB 40 50 ppm/k2 -0.036 Input: ZIN = Ls1/Cp1 nH/pF 90/5 Output: ZOUT = Ls2/Cp2 nH/pF 88/5 Temperature Impedance (By NA simulation) TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 C.. TEST CIRCUIT: Ls1 = 90nH, Ls2 = 88nH, Cp1 = 5pF, Cp2=5pF D. Frequency Characteristics: S21 response: center 460MHz, span 20 MHz 0 -10 Att. (dB) -20 -30 -40 -50 -60 450 452 454 456 458 460 462 464 466 468 470 Freq. (MHz) TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 S21 response: center 459 MHz, span 6 MHz 0 -5 Att. (dB) -10 -15 -20 -25 -30 456 457 458 459 460 461 462 Freq. (MHz) S21 response: 0.3MHz ~ 2000MHz 0 -20 -40 Att. (dB) -60 -80 -100 -120 -140 0 200 400 600 800 1000 Freq. (MHz) 1200 TAI-SAW TECHNOLOGY CO., LTD. 1400 1600 1800 TST DCC Release document 2000 4 E.OUTLINE DRAWING: 1959 F. PCB FOOTPRINT: 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 1959 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 6 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 260℃+0/-5℃ peak (20~40sec). 4. Time: 2 times. TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 7