TA0788A

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: Nov, 22, 2007 Product Name: SAW Filter 1642.5MHz SMD 2.5X2.0 mm TST Parts No.: TA0788A Customer Parts No.: Company: Division: Approved by : Date: Checked by: Approval by: Date: Bob Chau Francis Chen 11,22,2007 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 1642.5 MHz MODEL NO.: TA0788A A. MAXIMUM RATING: 1.Input Power Level: 5 dBm 2.DC voltage: 5 V 3.Operating Temperature: -40°C to +90°C 4.Storage Temperature: -40°C to +95°C B. ELECTRICAL CHARACTERISTICS: Item REV. NO.:1 RoHS Compliant Lead free Lead-free soldering Min. Typ. 1642.5 2.1 0.9 28 34 33 33 1.5 50 50 Max. 3.5 2.0 2.3 - Center frequency Fc (dB) Insertion loss within 1625 ~1660 MHz IL (dB) Amplitude ripple (p-p) within 1625 ~ 1660 MHz (dB) Attenuation (Reference level from 0 dB) DC ~ 1500 MHz (dB) 21 1525 ~ 1559 MHz (dB) 30 1700 ~ 2050 MHz (dB) 30 2050 ~ 3500 MHz (dB) 25 VSWR within 1625 ~1660 MHz Source impedance Zs (Ω) Load impedance ZL (Ω) Note1. No matching network required for operation at 50 Ω TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 C.OUTLINE DRAWING: 7 △ 4 □ D. MEASUREMENT CIRCUIT: 50Ω TAI-SAW TECHNOLOGY CO., LTD. △ 7 50Ω TST DCC Release document 3 4 □ E. PCB Footprint: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 F. Frequency Characteristics : Transfer function TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 Reflections Functions : S11 VSWR S22 VSWR TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 6 G. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION 74 Direction of Feed TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 7 G.RECOMMENDED REFLOW PROFILE: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 8