203922B

SAW Bandpass Filter 203922B 1. Features IF Bandpass Filter for TV Plastic Package 2. Package Dimension 6 7 8 9 10 ITF 203922B 5 4 3 2 1 Package : S1038 Pin Configuration 1 Input Input Ground Output Case ground Dimensions shown are nominal in millimeters Tinned CuFe alloy 10 5,6 2,4,6,9,11,13 Parameter Storage Temperature Range Unit °C Minimum -40 Typical 25 Maximum 70 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. Rev. Date Rev. 203922B 2008-04-15 NT8002-CS01 1/6 SAW Bandpass Filter 203922B 3. Specifications Fo = 44.06 MHz Terminating source impedance Terminating load impedance : 50Ω : 2KΩ // 3pF Minimum Center Frequency Insertion Loss (Reference Level : 44.06 MHz) 3dB Bandwidth 30dB Bandwidth Sidelobe 35.06 ~ 39.46 MHz 39.46 ~ 40.06 MHz 48.06 ~ 50.06 MHz 50.06 ~ 55.06 MHz Relative Attenuation 41.53 MHz 46.59 MHz 41.06 MHz 47.06 MHz 47.31 MHz 39.81 MHz Amplitude Ripple ( 41.53 ~ 46.59 MHz ) Group Delay Variation (41.53 ~ 46.59 MHz ) Absolute Delay Triple Transition Suppression Level Temperature Coefficient of Frequency dB dB dB dB dB dB dB nsec usec dB ppm/°C 1.8 1.5 32.0 dB dB dB dB 32.0 30.0 30.0 32.0 MHz dB MHz MHz - Typical 44.06 13.0 6.1 7.7 Maximum 15.2 - 47.0 41.0 40.0 45.0 - 0.4 0.4 2.5 2.1 5.4 50.0 0.7 60 1.07 40 -72 4.2 3.9 80 - Notes : 1) 2) 3) All specifications are based on the matching schematic shown below All specifications are measured by Agilent Network analyzer and thru calibration at room temperature All attenuation measurements are measured relative to insertion loss I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. Rev. Date Rev. 203922B 2008-04-15 NT8002-CS01 2/6 SAW Bandpass Filter 203922B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) Input 50 Ω B alanced Output 2kΩ 5. Marking Configuration ITF1) 203922B2) 1) Manufacturer name 2) Part Number I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. Rev. Date Rev. 203922B 2008-04-15 NT8002-CS01 3/6 SAW Bandpass Filter 203922B 6. Typical Performance ( at +25℃ ) I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. Rev. Date Rev. 203922B 2008-04-15 NT8002-CS01 4/6 SAW Bandpass Filter 203922B I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. Rev. Date Rev. 203922B 2008-04-15 NT8002-CS01 5/6