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.: TB0257A ( package 16.3 mm x 4 mm ) Customer Parts No.: Company: Division: Approved by : Date: Checked by: Andy Lee Approval by: Francis Chen Date: 3,31 ,2004 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 1 FR-71S03-01 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 ( package 16.3 mm x 4 mm ) MODEL NO.: TB0257A REV. NO.:1 A. FEATURES: 1.IF Filter for Digital Cable TV RoHS Compliant Lead free Lead-free soldering B. MAXIMUM RATING: 1.DC voltage: 12 V. 2.Storage Temperature: -40°C to +85 °C. 3.Operating Temperature: -25 °C to +65 °C C. ELECTRICAL CHARACTERISTICS: Characteristic Units MHz Minimum - Typical 36.125 Maximum - dB - 28.5 31 Bandwidth -1dB MHz - 7.3 - Bandwidth -3dB MHz - 7.8 - Bandwidth -30dB MHz - 9.3 - 32.32MHz dB 0.5 2.63 3.5 39.93MHz dB 0.5 1.51 3.5 32.13MHz dB 3.5 4.8 6.5 40.13MHz dB 2.2 3.33 5.2 31.25MHz dB 35 40 - 47.25MHz Lower Sidelobe (25 ~31.25MHz) Upper Sidelobe (40.9~50MHz) Temp.coeff. dB dB dB ppm/K 42 58 - Center frequency, Fo Insertion Loss, IL Relative attenuation 32 30 40 35 -72 Note: Performance is based on below test circuit and will change on different test circuit. TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 D. FREQUENCY CHARACTERISTICS: Figure-1 S21 Response(Wide Band/Span=30MHz) Figure-2 S21 Response(Pass Band/Span=10MHz) TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 E. OUTLINE DRAWING: F.TEST CIRCUIT TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4