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| SAW Bandpass Filter 203907B 1. Features IF Bandpass Filter for CATV Plastic Package G 2. Package Dimension ITF 203907B Package : SIP5D Dimensions shown are nominal in millimeters Tinned CuFe alloy Pin Configuration 1 2 3 4 5 Input ground Case ground Output Output Input Storage Temperature Range Parameter Unit C Minimum -40 Typical 25 Maximum 85 G I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809G Part No. Rev. Date Rev. 203907B 2005-01-04 NT4003-CS01 XV\ G G SAW Bandpass Filter 203907B 3. Specifications G Fo = 43.75 MHz Terminating source impedance : 50 Terminating load impedance : 2K // 3pF Minimum Center Frequency Insertion Loss 3dB Bandwidth 30dB Bandwidth SideLobe 35.06 ~ 39.81 MHz 47.81 ~ 55.06 MHz Relative Attenuation 41.28 MHz 46.34 MHz 40.81 MHz 46.81 MHz 39.81 MHz 47.81 MHz Group Delay Variation (40.75 ~46.75 MHz) Absolute Delay Temperature Coefficient of Frequency Notes : 1) 2) 3) All specifications are based on the matching schematic shown below All specifications are measured by Agilent Network analyzer and full 2 port calibration at room temperature All attenuation measurements are measured relative to insertion loss dB dB dB dB dB dB nsec usec ppm/C 1.0 1.3 36.0 36.0 0.3 0.2 2.5 2.8 45.0 45.0 50 1.21 -72 4.0 4.3 dB dB 35.0 35.0 MHz dB MHz MHz 13.0 Typical 43.75 15.0 6.2 7.66 Maximum 17.0 - G I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809G Part No. Rev. Date Rev. 203907B 2005-01-04 NT4003-CS01 YV\ G G SAW Bandpass Filter 203907B 4. Matching Schematic G ( Actual matching values may vary due to PCB layout and parasitics ) 5. Marking Configuration ITF1) 203907B2) 1) Manufacturer name 2) Part Number G I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809G Part No. Rev. Date Rev. 203907B 2005-01-04 NT4003-CS01 ZV\ G G SAW Bandpass Filter 203907B G 6. Typical Performance ( at +25 CH1 S21 LOG ) 10 dB/ REF -13.5 dB 3 Jan 2005 13:08:22 1: 0. 0000 dB 0. 000 000 MHz Cor 1 2 BW : cent : 7. 668766 CH1 Markers MHz REF=1 43. 819924 Q 5. 7141 : MHz 1_loss : -14 . 098 dB 3 4 CENTER 43. 750 000 MHz SPAN 25. 000 000 MHz CH2 CH4 S21 S21 LOG DEL 1 dB/ 200 ns/ REF -13.5 dB REF 1.18 us 3 Jan 2005 13:09:50 1: 0. 0000 dB 0. 000 000 MHz 3:-2 . 8610 ns 6. 000 000 MHz CH2 Markers cent : BW : 43. 807334 6. 284750 MHz MHz REF=1 1 2 1_loss : -14 . 064 dB Q 6. 9704 : 3 2 Cor Smo Cor 3 s. dev : 9. 5230 ns p-p : 43. 011 ns mean: 1. 2110 us CH4 Markers 4 REF=2 4 CENTER 43. 750 000 MHz SPAN 8. 000 000 MHz 2 G I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809G Part No. Rev. Date Rev. 203907B 2005-01-04 NT4003-CS01 [V\ G G SAW Bandpass Filter 203907B G CH1 S21 LOG 10 dB/ REF -13.5 dB 3 Jan 2005 13:15:07 1: -14 . 068 dB 43. 750 000 MHz CH1 S21 CH3 S21 LOG LOG 10 dB/ 10 dB/ REF -13.5 dB REF -13.5 dB 3 Jan 2005 13:13:28 1: 0. 0000 dB 0. 000 000 MHz 1: 0. 0000 dB 0. 000 000 MHz CH1 Markers Cor 1 Cor 3 2 1 2 3 2: . 34740 dB -2 . 47000 MHz 3: -1 . 3212 dB -2 . 94000 MHz 4: -60 . 834 dB -3 . 94000 MHz REF=1 Cor CH3 Markers 4 4 3: -1 . 3504 dB 3. 06000 MHz 4: -55 . 036 dB 4. 06000 MHz 2: . 20160 dB 2. 59000 MHz REF=1 CENTER 43. 750 000 MHz SPAN 25. 000 000 MHz CENTER 43. 750 000 MHz SPAN 25. 000 000 MHz CH1 S 21 log MAG 10 dB/ 3 Jan 2005 14:30:48 REF -30.7 dB CH1 S21 LOG 10 dB/ REF -13.5 dB 3 Jan 2005 13:17:33 PRm Cor Cor CH1 START 0 s STOP 4.5 us START . 010 000 MHz STOP 250. 000 000 MHz G G I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809G Part No. Rev. Date Rev. 203907B 2005-01-04 NT4003-CS01 \V\ G G |
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