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 1400 MHz MODEL NO.: TA1444A REV. NO.:1 A. MAXIMUM RATING: 1.Input Power Level: 10 dBm 2.DC voltage: 3 V RoHS Compliant Lead free Lead-free soldering 3.Operating Temperature: -40°C to 85°C 4.Storage Temperature: -50°C to +125°C B. CHARACTERISTICS: Terminating source impedance (differential): Zs=150Ω // 18nH Terminating load impedance (differential): ZL=150Ω // 18nH Item Center frequency Fc Insertion loss (1380~1420 MHz) IL Amplitude ripple (1380~1420 MHz) VSWR (1380~1420 MHz) Group delay ripple (1380~1420 MHz) Attenuation (reference from 0dB) 10 ~ 860 MHz 860 ~ 1100 MHz 1100 ~ 1308.1 MHz 1492.2 ~ 1608.4 MHz 1608.4 ~ 2000 MHz 2000 ~ 2250 MHz 2250 ~ 6000 MHz Temperature Coefficient of Frequency Unit Min. Typ. Max. MHz dB dB ns - 1400 3.1 0.9 1.9 11 5 2 2.5 25 dB dB dB dB dB dB dB 55 46 40 33 40 36 15 65 58 55 47 54 58 20 - Ppm/℃ - -36 - TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 C. MEASUREMENT CIRCUIT: 18nH 18nH D. OUTLINE DRAWING: G 9 △: Year Code(2011->1,…,2020->0) □: Date Code(W01->A, W02->B,…, W27->a, W52->z) TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 E. PCB FOOTPRINT: F. Frequency Characteristics: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 Reflection Functions: S11 S22 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 6 G. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION □ G9 △ TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 7 360 340 320 300 280 260 240 220 200 180 160 140 120 100 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 8