SAW Bandpass Filter 203923B 1. Features IF Bandpass Filter for TV Plastic Package 2. Package Dimension 1 3 2 4 5 1 3 .5 ± 0 .2 2 .5 ± 0 .2 3.5±0.2 4.8±0.2 ITF 203923B 0 .4 9 ± 0 .0 5 0 .2 5 ± 0 .0 5 2 .4 4 ± 0 .1 Package : SIP5D Pin Configuration 1 Input Dimensions shown are nominal in millimeters 2 Input ground Tinned CuFe alloy 3 Case ground 4 Output 5 Output 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. 203923B Rev. Date 2008-07-18 Rev. NT8003-CS01 1/5 SAW Bandpass Filter 203923B 3. Specifications Fo = 36.125 MHz Terminating source impedance : 50Ω Terminating load impedance : 2KΩ // 3pF Minimum Typical Maximum MHz - 36.125 - dB 18.3 20.7 22.3 3dB Bandwidth MHz - 8.0 - 30dB Bandwidth MHz - 9.4 - 25.00 ~ 31.25 MHz dB 30.0 40.0 - 40.90 ~ 50.00 MHz dB 30.0 38.0 - 32.32 MHz dB -0.6 0.9 2.4 39.93 MHz dB -0.1 1.4 2.9 32.13 MHz dB 0.9 2.0 4.5 31.25 MHz dB 35 43 - 47.25 MHz dB 40 47 - Amplitude Ripple ( 32.65 ~ 39.60 MHz ) dB 0.0 0.95 1.2 Group Delay Variation (32.65 ~ 39.60 MHz ) nsec - 50 - Absolute Delay usec - 1.23 - dB 50 56 - ppm/°C - -72 - Center Frequency Insertion Loss 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. 203923B Rev. Date 2008-07-18 Rev. NT8003-CS01 2/5 SAW Bandpass Filter 203923B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) Balanced Output 2kΩ Input 50 Ω 5. Marking Configuration ITF1) 203923B2) 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. 203923B Rev. Date 2008-07-18 Rev. NT8003-CS01 3/5 SAW Bandpass Filter 203923B 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. 203923B Rev. Date 2008-07-18 Rev. NT8003-CS01 4/5 SAW Bandpass Filter 203923B I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. 203923B Rev. Date 2008-07-18 Rev. NT8003-CS01 5/5