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 Approval Sheet For Product Specification Issued Date: February, 14, 2008 Product Name: SAW Filter 1795MHz SMD 3.0X3.0 mm TST Parts No.: :TA0798A Customer Parts No.: Company: Division: Approved by : Date: Checked by: Paul Ni Approval by: Francis chen Date: 02, 14, 2008 TAI-SAW TECHNOLOGY CO., LTD. 1 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: [email protected] Web: www.taisaw.com SAW Filter 1795 MHz MODEL NO.: TA0798A REV. NO：2.0 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 RoHS Compliant Lead free Lead-free soldering B. ELECTRICAL CHARACTERISTICS: Item Unit Min. Typ. Max. Center frequency Fc Insertion loss within 1787.5 ~1802.5 MHz IL Amplitude ripple (p-p) within 1787.5 ~ 1802.5 MHz MHz dB dB - 1795 1.5 0.2 3.5 2.0 ns - 15.0 40.0 dB 10 15 - dB dB dB dB 30 20 6 6 37 37 17 19 - dB Ω Ω 30 - 41 50 50 - Group Delay (1787.5 ~ 1802.5 MHz) Return Loss (1787.5 ~ 1802.5 MHz) Attenuation (Reference level from 0 dB) 800 ~ 1730 MHz 1730 ~ 1740 MHz 1740 ~ 1755 MHz 1835 ~ 1845 MHz 1845 ~ 2800 MHz Source impedance Load impedance Zs ZL C. MEASUREMENT CIRCUIT: HP Network analyzer 50Ω B SAW Filter E 50Ω A,C,D,F TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 D.OUTLINE DRAWING: 9 9 △ □ △ : Year Code(2007Î7,…2009Î9) □ : Date Code(Follow the table from planner each year) E. PCB Footprint： TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 F. Frequency Characteristics : Transfer function TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 Group Delay TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 Reflection Functions： Return Loss S11 S22 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 6 G. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION 99 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 7 H. RECOMMENDED REFLOW PROFILE: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 8