252001B

252001B ITF | Alldatasheet

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SAW Bandpass Filter 252001B Part No. 252001B 1. Features z IF Bandpass Filter z High Attenuation z Single-Ended Operation z DIP Package z Maximum Storage Temperature Range : -40 ~ 85℃℃ z Electrostatics Sensitive Device (ESD) 2. Package Dimension 12.7±0.5 20.3±0.5 5.5max 6.0max 7.6±0.2 2.5±0.2 0.45±0.05 12.7±0.2 2.5±0.2 ITF 05A001 252001B Package : 2012 Pin Configuration

1 Input

5 Output

2, 4 Ground 3, 6 Case ground Dimensions shown are nominal in millimeters Base : Fe(SPCC), Au plating over Ni plated Cap : Cu & Cr Alloy, Ni Plated Termination : Kovar, Au Plated Rev. Date 2005-02-21 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NM5004-CS01 1/5

SAW Bandpass Filter 252001B Part No. 252001B 3. Specifications Fo = 120.0 MHz Terminating source impedance : 50 Ω a n d m a t c h i n g n e t w o r k Terminating load impedance : 50 Ω and matching network Minimum Typical Maximum Center Frequency MHz 119.9 120.0 120.1 Insertion Loss dB - 24.5 25.5 1dB Bandwidth MHz - 20.3 - 3dB Bandwidth MHz 20.4 20.55 - 40dB Bandwidth MHz - 21.83 21.9 Amplitude Ripple (Fo +/- 9.75 MHz) dB - 0.7 1.0 Group Delay Variation (Fo +/- 9.75 MHz) nsec - 40 100 Absolute Delay usec - 2.26 - Ultimate Rejection dB 50 55 - Temperature Coefficient of Frequency ppm/°C - -72 - Notes : 1) All specifications are based on the matching schematic shown below 2) 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 Rev. Date 2005-02-21 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NM5004-CS01 2/5

SAW Bandpass Filter 252001B Part No. 252001B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) C2C1 L2L1Input 50Ω Output 50Ω L1 = 56 nH , L2 = 47 nH C1 = 27 pF, C2 = 24 pF 5. Marking Configuration ITF1) 05A0012) 252001B3) 1) Manufacturer name 2) Lot Number 3) Part Number 4) Pad Number 1 Index Rev. Date 2005-02-21 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NM5004-CS01 3/5

SAW Bandpass Filter 252001B Part No. 252001B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ REF -24.74 dB CENTER 120 . 000 000 MHz SPAN 55. 000 000 MHz Cor

17 Feb 2005 01:58:30

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 21. 840776 MHz cent : 119 . 971362 MHz Q : 5. 4930 1_loss : -24 . 741 dB CH1 S21 LOG 1 dB/ REF -24.25 dB Cor CH2 S21 DEL 100 ns/ REF 2.252 us CENTER 120 . 000 000 MHz SPAN 25. 000 000 MHz Cor Smo

17 Feb 2005 02:00:09

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 20. 592553 MHz cent : 119 . 984417 MHz Q : 5. 8266 1_loss : -24 . 721 dB 3: 5. 2487 ns 19. 500 000 MHz REF=2 CH2 Markers mean : 2. 2613 us s. dev : 8. 0284 ns p-p : 39. 063 ns Rev. Date 2005-02-21 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NM5004-CS01 4/5

SAW Bandpass Filter 252001B Part No. 252001B CH1 CH1 S21 LOG 10 dB/ REF -24.91 dB START . 010 000 MHz STOP 400 . 000 000 MHz

17 Feb 2005 02:02:08

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers 2:-60 . 076 dB 120 . 000 MHz 3:-56 . 401 dB 240 . 000 MHz Rev. Date 2005-02-21 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NM5004-CS01 5/5 S21 LOG 1 dB/ REF -24.25 dB Cor CH2 S21 LOG 1 dB/ REF -24.97 dB CENTER 120 . 000 000 MHz SPAN 25. 000 000 MHz Cor

17 Feb 2005 01:59:57

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 20. 308830 MHz cent : 119 . 993477 MHz Q : 5. 9084 1_loss : -24 . 726 dB 3: . 19850 dB 19. 500 000 MHz REF=2 CH2 Markers mean:-24 . 561 dB s. dev : . 12660 dB p-p : . 59980 dB CH1 S11 SWR 5 / REF 4.167 Cor CH2 S22 SWR 5 / REF 6.517 CENTER 120 . 000 000 MHz SPAN 55. 000 000 MHz Cor

17 Feb 2005 02:01:02

1: 4. 1826 120 . 000 000 MHz 2: 6. 5166 120 . 000 000 MHz CH1 S11 1 U FS CENTER 120 . 000 000 MHz SPAN 55. 000 000 MHz Cor CH2 S22 1 U FS Cor

17 Feb 2005 02:01:09

1: 12. 388 8. 8257 11. 705 nH 120 . 000 000 MHz 2: 7. 6802 1. 9048 2. 5263 nH 120 . 000 000 MHz