TB0692A

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 : tstsales@ms52.hinet.net Web: www.taisaw.com IF SAW Filter 35.225 MHz MODEL NO.: TB0692A 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 Terminating source impedance ZS=50Ω Terminating load impedance ZL=2kΩ//3 pF C. ELECTRICAL CHARACTERISTICS: Attenuation ( ref. : 35.225 MHz): MIN. Center frequency fc Center frequency between 3dB point Insertion attenuation Reference level for the Following data 35.23 MHz 1dB Pass Bandwidth 3dB Pass Bandwidth 30dB Pass Bandwidth 31.43 MHz 38.81 MHz 31.20 MHz 39.00 MHz 30.00 MHz Lower side lobe 25.00-28.60 MHz 28.60-30.00 MHz Upper side lobe 40.15-43.10 MHz 43.10-45.00 MHz Reflected Wave Signal Suppression Feed through Signal Suppression Group delay ripple 31.20-39.00 MHz Impedance at 35.225 MHz Input Impedance Output Impedance Temperature Coefficient of frequency 20.7 33.0 35.0 31.0 30.0 34.0 42.0 TYP. 35.225 21.5 7.0 7.7 9.4 2.6 2.0 4.3 3.6 46.0 40.0 42.0 33.0 40.0 50.0 54.0 50 5.8||10.9 3.5||3.1 -72.0 MAX. 23.7 MHz dB MHz MHz MHz dB dB dB dB dB dB dB dB dB dB dB ns KΩ||pF KΩ||pF ppm/K REV. NO.:2 - TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 D.FREQUENCY CHARACTERISTICS: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 E.TEST CIRCUIT E. Outline Drawing: Pin No. Functions 6 9 2 T∆□ 1. 2. 3. 4. 5. Input input - ground Chip carrier - ground Output Output □ : Week Code (Follow the table from planner each year) △ : Product / Year Code Year 2005 2009 B 2006 2010 b 2007 2011 B 2008 2012 b Product Code TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4