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 38 MHz MODEL NO.: TB0796A REV. NO.:2 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 Temperature: -25 °C to +65 °C Terminating source impedance ZS=50Ω Terminating load impedance ZL=2kΩ//3 pF C. ELECTRICAL CHARACTERISTICS: Attenuation ( ref. : 36.5 MHz): (Switching Electrostatic Sensitive Device pin2 connected to ground) MAX. Reference level for the Following data 36.50 MHz Adjacent picture carrier 30.00MHz 31.00MHz Sound carrier 31.50 MHz 32.00 MHz 32.50 MHz Color carrier 33.57 MHz TYP. MIN. -13.9 -44.0 -43.0 -45.0 -35.0 -35.0 0.0 -49.0 -50.0 -53.0 -45.0 -45.0 -1.5 -15.9 -3.0 dB dB dB dB dB dB dB -4.0 -5.5 -7.0 dB Lower side lobe 39.50 MHz 40.00 MHz 40.50 MHz 25.0-30.0 MHz -42.0 -40.0 -40.0 -40.0 -50.0 -45.0 -45.0 -44.0 - dB dB dB dB Upper side lobe 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 - 50 80 Picture carrier Adjacent sound carrier 38.00 MHz Group delay (ref:38.0MHz) 36.00 MHz 33.57 MHz Impedance at 36.50 MHz Input Impedance Output Impedance Temperature Coefficient of frequency - - 1.1||19.3 1.5||5.1 -72.0 TAI-SAW TECHNOLOGY CO., LTD. - ns ns KΩ||pF KΩ||pF ppm/K TST DCC Release document 2 (Witching pin2 connected to pin 1) Reference level for the Following data 36.50 MHz Adjacent picture carrier 32.00MHz MAX. TYP. MIN. -45.0 -15.9 -55.0 -17.9 - dB Sound carrier 33.50 MHz -30.0 -40.0 - dB Color carrier 34.42 MHz -1.3 -2.8 -4.3 dB -3.8 -5.3 -6.8 dB -43.0 -50.0 - dB Picture carrier Adjacent sound carrier 38.00 MHz 39.50 MHz Lower side lobe 25.0-32.0 MHz -40.0 -43.0 - dB Upper side lobe 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 Impedance at 36.50 MHz Input Impedance Output Impedance Temperature Coefficient of frequency - - 1.5||13.7 1.5||5.1 -72.0 - ns KΩ||pF KΩ||pF ppm/K D.FREQUENCY CHARACTERISTICS: Characteristics of channel 1 (Switching pin2 connected to ground) TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 Characteristics of channel 2 (Switching pin2 connected to pin1) E.TEST CIRCUIT TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 F. Outline Drawing: Pin No. Functions 7 9 6 1. 2. 3. 4. 5. T ∆ □ Input Switching Input Chip carrier-ground Output Output □ : Week Code △ : Product / Year Code Product Code Table Year 2013 2017 2014 2018 2015 2019 2016 2020 Product Code B b B b Week Code Table WK01 WK02 WK03 WK04 WK05 WK06 WK07 WK08 WK09 WK10 WK11 WK12 WK13 A B C D E F G H I J K L M WK14 WK15 WK16 WK17 WK18 WK19 WK20 WK21 WK22 WK23 WK24 WK25 WK26 N O P Q R S T U V W X Y Z WK27 WK28 WK29 WK30 WK31 WK32 WK33 WK34 WK35 WK36 WK37 WK38 WK39 a b c d e f g h i j k l m WK40 WK41 WK42 WK43 WK44 WK45 WK46 WK47 WK48 WK49 WK50 WK51 WK52 n o p q r s t u v w TAI-SAW TECHNOLOGY CO., LTD. x y z TST DCC Release document 5 G. PACKING: 1.A plastic tube contains 28PCS saw filters. 2. double-trough Styrofoam (1:2) The plastic tubes were be placed in the double-trough Styrofoam. One trough contains 1000PCS saw filters, so a double-trough Styrofoam can contains 2000PCS saw filters. TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 6 3. Plastic tube in double-trough Styrofoam view(1:2) 4. Inner carton box (1:4) An inner carton box contains one double-trough Styrofoam. A Bottom left corner of A: TYPE__________ QUANTITY____________ Top right corner of A: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 7 5. Inner carton box view Inner Carton Box Packing two unit, each unit with one label 62㊣1.0 Outside l be La La l be 458㊣1.0 Outside 160㊣1.0 Outside double-trough styrofoam Plastic tube each one contains 28pcs One Unit contains1000pcs(35*28pcs+1*20pcs) The Inner Carton Box contains 2000pcs (2*1000pcs) 6. Outer carton box (1:4) A outer carton box contains four inner carton boxes, so one outer carton box contains 8000PCS saw filters. φ=25mm The two sides: The exterior packing should be marked with description of goods, lot number, effective seal, date of leaving factory and quantity. Make sure the goods not damaged during transportation and storage. ( Put suitable filling in the packing cartons) Storage condition after packing 1. Storage temperature:-10℃~+40℃ 2. Storage humidity:40%~70% 3. Using deadline: 2 year after purchasing 4. Soldering Ability should be checked if over the using deadline TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 8 H. RECOMMENDED REFLOW PROFILE : 280 260 240 200 180 160 140 120 100 80 60 40 360 340 320 300 280 260 240 220 200 180 160 140 120 100 80 60 40 20 20 0 Temp ( Deg C) 220 Time (Sec) TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 9