TA0728B TAI-SAW | Alldatasheet
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TAI-SAW TECHNOLOGY CO., LTD. 2 TST DCC Release document 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: tstsales@mail.taisaw.com W e b : www.taisaw.com SAW Filter 1790.48 MHz MODEL NO.:TA0728B REV. NO.:1 A. MAXIMUM RATING: 1. Input Power Level: 10 dBm 2. DC Voltage : 3V 3. Operating Temperature: -40°C to +85°C 4. Storage Temperatur e: -50°C to +95°C B. ELECTRICAL CHARACTERISTICS: Terminating source impedance (differential) : Zs = 150 Ω // 22 nH Terminating load im pedance (differential) : ZL = 150 Ω // 22 nH Item Unit Min. Typ. Max. Note Center Frequency Fc MHz - 1790.48 - - Bandwidth at –2 dB MHz 46 60 - - Insertion Loss in 1767.48~1813.48 MHz dB - 2.8 5 - Amplitude ripple (1767.48 MHz ~ 1813.48 MHz) dB - 0.8 2 - Phase error (1767.48 MHz ~ 1813.48 MHz) (3) deg - 1.2 5 - Group Delay ripple(1767.48 MHz ~ 1813.48 MHz) ns - 8 25 - I/O VSWR (1767.48 MHz ~ 1813.48 MHz) - 1.8 2.5 - CMDR (1767.48 MHz ~ 1813.48 MHz) dB 22 27 - - Attenuation (1) 50 ~ 1708.42 MHz dB 44 49 - - 1872.54 ~ 1912.5 MHz dB 44 56 - - 1912.5 ~ 4250 MHz dB 38 41 - - 4250 ~ 6000 MHz dB 30 38 - - Notes : (1). The amplitude reference is insertion loss at Fc. (2). The amplitude ripple is defined as the max. level – min. l evel over any 30 MHz block of the given bandwidth. (3). The phase error is measured over any 30 MHz block of the given bandwidth. RoHS Compliant Lead free Lead-free soldering Electrostatic Sensitive Device (ESD)
TAI-SAW TECHNOLOGY CO., LTD. 3 TST DCC Release document C.OUTLINE DRAWING: □ : Date Code (W01->A,W02->B,…W27->a,…,W52->z) D. MEASUREMENT CIRCUIT: 3 7 A, B : Balance Input E, F : Balance Output C,D,G ,H : Ground Unit : mm 150Ω 150Ω 22nH 22nH
TAI-SAW TECHNOLOGY CO., LTD. 4 TST DCC Release document E. PCB Footprint:
TAI-SAW TECHNOLOGY CO., LTD. 5 TST DCC Release document F. Frequency Characteristics :
TAI-SAW TECHNOLOGY CO., LTD. 6 TST DCC Release document Reflection Functions : S11 S22
TAI-SAW TECHNOLOGY CO., LTD. 7 TST DCC Release document G. PACKING: 1. REEL DIMENSION (Reel Count : 7”=1000 ; 13”=3000 ) 2.TAPE DIMENSION
TAI-SAW TECHNOLOGY CO., LTD. 8 TST DCC Release document H. RECOMMENDED REFLOW PROFILE 1. Preheating shall be fixed at 150~180℃ for 60~90 seconds. 2. Ascending time to pr eheating temperature 150℃ shall be 30 seconds min. 3. Heating sha ll be fixed at 220℃ for 50~80 seconds and at 245~260 ℃ peak (min. 10sec). 4. Time : 2 times.