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: 10, 20, 2005 Product Name: SAW Filter 70 MHz SMD 19x6.5 mm TST Parts No.:TB0278A Rev.1 Customer Parts No.: Company: Division: Approved by : Date: Checked by: Andy Lee Approval by: Francis Chen Date: 10, 20, 2005 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document FR-03S06-02 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 IF SAW Filter 70MHz SMD 19.0X6.5mm MODEL NO.: TB0278A REV. NO 1 A. MAXIMUM RATING: RoHS Compliant Lead free Lead-free soldering 1.Operating Temperature: -0 °C ~ 70 °C 2. Storage Temperature: -40 °C ~ +85 °C B. Characteristics : 1. Ambient Temperature: 25 °C Characteristics Min. Center frequency FC Minimum Insertion loss I.L. Lower 1 dB Bandedge MHz dB MHz - Upper 1 dB Bandedge Lower 3 dB Bandedge Upper 3 dB Bandedge Lower 40 dB Bandedge Upper 40 dB Bandedge Passband Ripple (68.9~71.1MHz) MHz MHz MHz MHz MHz dB Group Delay Ripple (68.9~71.1MHz) Phase linearity (68.9~71.1MHz) nsec deg Value Typ. Max. - Note - 70 15 21.25 - 68.54 68.90 71.10 71.51 68.39 71.60 67.79 72.79 68.75 - 0.45 1 - 130 200 - - 7 15 - 71.25 67.52 Attenuation:( Reference level from minimum insertion loss) 1) 10 MHz….67.5 MHz dB 40 - 74 dB 47 - 2) 72.5 MHz ~ 125 MHz 3) 125 MHz ~ 150 MHz dB dB 25 32 - 18 22 - 4) 150 MHz ~ 200 MHz dB 35 42 - TAI-SAW TECHNOLOGY CO., LTD. - TST DCC Release document - - 2 - C. Frequency Characteristics : 1. S21 Response Fig-1 S21 Response Horizontal: 2MHz/Div Vertical: 10dB/Div Reference: -40dB Fig-2 Phase linearity and Ripple, Horizontal:0.5MHz/Div Vertical: 1 dB/Div Vertical: 10deg/Div TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 3 - D. Outline Drawing: C. MEASUREMENT CIRCUIT: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 4 - F. PCB FOOTPRINT G. TAPE DIMENSION 278 278 Inside Outside of of Reel Reel Unit:mm TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 5 -