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 1690 MHz MODEL NO.:TA1125A REV. NO.:1 A. MAXIMUM RATING: 1. Input Power Level: +10 dBm 2. DC Voltage : 3V 3. Operating Temperature: 0°C to +70°C 4. Storage Temperature: -40°C to +85°C RoHS Compliant Lead free Lead-free soldering B. ELECTRICAL CHARACTERISTICS: Terminating source impedance (Balanced) : Terminating load impedance (Balanced) : Item Zs = 190Ω(and matching network) ZL = 190Ω(and matching network) Unit Fc MHz Min. - IL dB - 3.4 4.5 - Bandwidth at –3 dB MHz - 32.5 - - Bandwidth at –10 dB MHz - 39.5 - - - 0.4 1 - - 6 - - 50 55 - - Center Frequency Insertion Loss (1681.2~1698.8 MHz) Amplitude ripple in any 6.5 MHz band dB (1681.2MHz ~ 1698.8MHz) Group Delay Ripple (1681.2MHz ~ 1698.8MHz) ns Typ. 1690 Max. - Note - Attenuation (Reference level from 0 dB) 1577 ~ 1626 MHz dB TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 C.OUTLINE DRAWING: △ K □ D A, B : Balanced Input E, F : Balanced Output C,D,G,H : Ground △ : Year code (2005->5, 2006->6, …) □ : Date Code (W01->A,W02->B,…W27->a,…,W52->z) Unit : mm D. MEASUREMENT CIRCUIT: 39nH 190Ω 190Ω 39nH TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 E. PCB Footprint: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 F. Frequency Characteristics : TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 6 G. PACKING: 1. REEL DIMENSION (Reel Count : 7”=1000 ; 13”=3000 ) 2.TAPE DIMENSION KD △ 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