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: Product Name: SAW IF Filter 36.125MHz for Digital Cable TV TST Parts No.: TB0176A Customer Parts No.: Company: Division: Approved by : Date: Checked by: YJ Tien Approval by: Vincent Lee Date: 4,17 ,2003 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, Taiwan, R.O.C. TEL : 886-3-4690038 FAX : 886-3-4697532 E-mail : [email protected] Web: www.taisaw.com IF SAW Filter 36.125 MHz MODEL NO.: TB0176A REV. NO.:3 A. FEATURES: 1.IF Filter for Digital Cable TV B. MAXIMUM RATING: 1.DC voltage: 12 V. 2.AC voltage: 10 V. 3.Storage Temperature: -40°C to +85 °C. 4.Operating Temperature: -25 °C to +65 °C C. ELECTRICAL CHARACTERISTICS: Characteristic Center frequency, Fo Insertion Loss, IL (36.125MHz) Units MHz Minimum 36.07 Typical 36.125 Maximum 36.18 dB 18.8 20.38 21.8 Bandwidth -3dB MHz 8.0 Bandwidth -30dB MHz 9.4 Relative attenuation 25MHz to 29.5MHz dB 36 44 29.5MHz to 31.25MHz dB 32 38 40.9MHz to 43.5MHz dB 32 38 43.5MHz to 50MHz dB 33 38 Group Delay nS Amplitude Ripple(32.9MHz ~ 39.2MHz) Temp.coeff. ppm/K Input/Output Impedance Ω ||pF Zin:50 50 0.5 -72 ; Zout = 2K||3F TAI-SAW TECHNOLOGY CO., LTD. 100 1.2 TST DCC Release document 2 D.FREQUENCY CHARACTERISTICS: Fig.1 S21 Response(Wide Band/Span=30MHz) Horizontal:3MHz/Div Vertical: 10 dB/Div Fig.2 S21 Response(Narrow Band/Span=10MHZ) Horizontal:1MHz/Div Vertical: 2 dB/Div TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 E.OUTLINE DRAWING: TB0176A Pin 1: Input Pin 2: Input/GND Pin 3: GND Pin 4: Output/GND Pin 5: Output YY : Date Code for Year MM : Date Code for Month Unit : mm F.TEST CIRCUIT TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4