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