TB0796A TAI-SAW | Alldatasheet
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TAI-SAW TECHNOLOGY CO., LTD. 2 TST DCC Release document TAI-SAW TECHNOLOGY CO., LTD. TEL : 886-3-4690038 FAX : 886-3-4697532 E-mail : tstsales@ms52.hinet.net Web: www.taisaw.com IF SAW Filter 38 MHz MODEL NO.: TB0796A REV. NO.:1 A. FEATURES: 1.IF Filter for Video B. MAXIMUM RATING: 1.DC voltage: 12 V. 2.AC voltage: 10 V. 3.Storage Temperature: -40°C to +85 °C. 4.Operating Temper ature: -25 °C to +65 °C Terminating source impedance Z S=50Ω Terminating load impedance Z L=2kΩ//3 pF C. ELECTRICAL CHARACTERISTICS: Attenuation ( ref. : 36.5 MHz): (S witching pin2 connected to ground) MAX. TYP . MIN. Reference level for the Following data 36.50 MHz - 1 3 . 9 -15.9 dB Adjacent picture carrier 30.00MHz 3 1 . 0 0 M H z -44.0 -43.0 -49.0 -50.0 dB dB Sound carrier 31.50 MHz 3 2 . 0 0 M H z 3 2 . 5 0 M H z -45.0 -35.0 -35.0 -53.0 -45.0 -45.0 dB dB dB Color carrier 33.57 MHz 0.0 -1.5 -3.0 dB Picture carrier 38.00 MHz -4.0 -5.5 -7.0 dB Adjacent sound carrier 39.50 MHz 4 0 . 0 0 M H z 4 0 . 5 0 M H z -42.0 -40.0 -40.0 -50.0 -45.0 -45.0 dB dB dB Lower side lobe 25.0-30.0 MHz -40.0 -44.0 - dB U p p e r s i d e l o b e 39.5-45.0 MHz -38.0 -40.0 - dB Reflected Wave Signal Suppression -42.0 -52.0 dB Feed through Signal Suppression -50.0 -56.0 dB Group delay (ref:38.0MHz) 3 6 . 0 0 M H z
33.57 MHz
-50 ns ns Impedance at 36.50 MHz Input Impedance Output Impedance 1.1||19.3 1.5||5.1 KΩ||pF KΩ||pF Temperature Coefficient of frequency - -72.0 - ppm/K RoHS Compliant Lead free Lead-free soldering
TAI-SAW TECHNOLOGY CO., LTD. 3 TST DCC Release document (Witching pin2 connected to pin 1) MAX. TYP . MIN. Reference level for the Following data 36.50 MHz -15.9 -17.9 Adjacent picture carrier 32.00MHz -45.0 -55.0 - dB Sound carrier 33.50 MHz -30.0 -40.0 - dB Color carrier 34.42 MHz -1.3 -2.8 -4.3 dB Picture carrier 38.00 MHz -3.8 -5.3 -6.8 dB Adjacent sound carrier 39.50 MHz -43.0 -50.0 - dB Lower side lobe 25.0-32.0 MHz -40.0 -43.0 - dB U p p e r s i d e l o b e 39.5-45.0 MHz -37.0 -40.0 - dB Reflected Wave Signal Suppression -42.0 -52.0 dB Feed through Signal Suppression -50.0 -56.0 dB Group delay ripple(p-p) - 60 - ns Impedance at 36.50 MHz Input Impedance Output Impedance 1.5||13.7 1.5||5.1 KΩ||pF KΩ||pF Temperature Coefficient of frequency - -72.0 - ppm/K D.FREQUENCY CHARACTERISTICS: Characteristics of channel 1 (Switching pin2 connected to ground)
TAI-SAW TECHNOLOGY CO., LTD. 4 TST DCC Release document Characteristics of channel 2 (Switching pin2 connected to pin1) E.TEST CIRCUIT
TAI-SAW TECHNOLOGY CO., LTD. 5 TST DCC Release document E. Outline Drawing: Year 2005 2009 2006 2010 2007 2011 2008 2012 Product Code B b B b 7 9 6 T ∆ □ Pin No. Functions 1. Input 2. Switching Input 3. Chip carrier-ground 4. Output 5. Output □ : Week Code (Follow the table from planner each year) △ : Product / Year Code