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| 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 Web: www.taisaw.com Approval Sheet For Product Specification Issued Date: Sep, 12, 2007 Product Name: SAW Filter 1790.48 MHz SMD 3.0X3.0 mm TST Parts No.: TA0728A Customer Parts No.: Company: Division: Approved by : Date: Checked by: Approval by: Date: Bob Chau Francis Chen 9, 12, 2007 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document FR-71S03-01 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 Web: www.taisaw.com SAW Filter 1790.48 MHz MODEL NO.:TA0728A A. MAXIMUM RATING: 1. Input Power Level: 10 dBm 2. DC Voltage : 3V 3. Operating Temperature: -40C to +85C 4. Storage Temperature: -50C to +95C B. ELECTRICAL CHARACTERISTICS: Terminating source impedance (differential) : Terminating load impedance (differential) : Item Center Frequency Bandwidth at -2 dB Insertion Loss in 1770.48~1810.48 MHz Amplitude ripple (1770.48 MHz ~ 1810.48 MHz) Phase error (1770.48 MHz ~ 1810.48 MHz) (3) I/O VSWR (1770.48 MHz ~ 1810.48 MHz) Attenuation (1) 50 ~ 1708.42 1912.5 ~ 4250 4250 ~ 6000 MHz MHz MHz dB dB dB dB 44 44 38 30 49 56 41 38 1872.54 ~ 1912.5 MHz Fc REV. NO.:2 RoHS Compliant Lead free Lead-free soldering Zs = 150 // 22 nH ZL = 150 // 22 nH Unit MHz MHz dB dB deg Min. 40 Type. 1790.48 60 2.8 0.8 1.2 8 1.8 Max. 5 2 5 25 2.5 Note - Group Delay ripple(1770.48 MHz ~ 1810.48 MHz) ns Notes : (1) The amplitude reference is insertion loss at Fc. (2) The amplitude ripple is defined as the max. level - min. level over any 30 MHz block of the given bandwidth. (3) The phase error is measured over any 30 MHz block of the given bandwidth. TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 C.OUTLINE DRAWING: G D. MEASUREMENT CIRCUIT: 150 22nH 3 7 H A, B : Balance Input D, E : Balance Output C,F,G,H : Ground Unit : mm : Year Code (2006->6, ..., 2009->9) : Date Code (Follow the table from planner each year) 22nH 150 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 Reflection Functions : S11 S22 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 6 G. PACKING: 1. REEL DIMENSION (Reel Count : 7"=1000 ; 13"=3000 ) 2.TAPE DIMENSION TAI-SAW TECHNOLOGY CO., LTD. 37 TST DCC Release document 7 H. RECOMMENDED REFLOW PROFILE : 280 260 240 220 200 180 160 140 120 100 80 60 40 20 100 120 140 160 180 200 220 240 260 280 300 320 340 Time (Sec) 360 8 Temp ( Deg C) 0 20 40 60 80 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document |
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