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 656MHz SMD 5*5 mm (BW=11MHz) TST Parts No.: :TA0818A Customer Parts No.: Company: Division: Approved by : Date: Checked by: Paul Ni Approval by: Francis Chen Date: 2008/2/14 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: [email protected] Web: www.taisaw.com SAW Filter 656 MHz MODEL NO.: TA0818A REV. NO：1.0 A. MAXIMUM RATING: 1.Input Power Level: 10 dBm 2.DC voltage: 5 V RoHS Compliant Lead free Lead-free soldering 3.Operating Temperature: -40°C to +85°C 4.Storage Temperature: -40°C to +85°C B. ELECTRICAL CHARACTERISTICS: Item Center frequency Fo Insertion loss at Fo IL Unit Min. Typ. Max. (dB) (dB) - 656 - - 2.3 3.5 3 dB bandwidth MHz - 11 - Ripple ( 654.5~657.5 MHz ) Attenuation (Reference level from 0 dB) (dB) - 0.15 1.0 10 ~ 638 MHz (dB) 40 43.9 - 666 ~ 676 MHz (dB) 8 30.1 - 676 ~ 700 MHz (dB) 40 48.8 - Ppm/℃ - -36 - (Ω) (Ω) - 50 50 - Temperature Coefficient Source impedance Load impedance C. MEASUREMENT CIRCUIT: Zs ZL 50 Ohm Test circuit ( single-ended / single-ended ) HP Network analyzer 50Ω 2 SAW Filter 6 50Ω 1,3,4,5,7,8 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 2 - D.OUTLINE DRAWING: 818 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 - G. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION 818 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 5 - H.RECOMMENDED REFLOW PROFILE: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 6 -