202551B

202551B ITF | Alldatasheet

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SAW Bandpass Filter 202551B Part No. 202551B 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 2.5±0.212.7±0.2 0.45±0.05 2.5±0.2 7.6±0.26.0max5.5max 20.3±0.5 12.7±0.5 ITF 04A001 202551B Package : D2012 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 2004-04-12 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NM3002-CS02 1/5

SAW Bandpass Filter 202551B Part No. 202551B 3. Specifications Fo = 160.075 MHz Terminating source impedance : 50 Ω and matching network Terminating load impedance : 50 Ω and matching network Minimum Typical Maximum Center Frequency MHz 160.0 160.075 160.15 Insertion Loss dB - 24.5 25.5 1dB Bandwidth MHz 19.0 19.1 - 3dB Bandwidth MHz 19.5 19.55 - 40dB Bandwidth MHz - 21.3 21.5 Amplitude Ripple (150.7 to 169.45 MHz) dB - 0.7 1.0 Group Delay Variation (150.7 to 169.45 MHz) nsec - 40 100 Absolute Delay usec - 1.79 - 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 3) All attenuation measurements are measured relative to insertion loss Rev. Date 2004-04-12 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NM3002-CS02 2/5

SAW Bandpass Filter 202551B Part No. 202551B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) C2C1 L2L1Input 50Ω Output 50Ω L1 = 18 nH, L2 = 22 nH C1 = C2 = 27 pF 5. Marking Configuration ITF1) 04A0012) 202551B3) 1) Manufacturer name 2) Lot Number 3) Part Number Rev. Date 2004-04-12 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NM3002-CS02 3/5

SAW Bandpass Filter 202551B Part No. 202551B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ REF -24.65 dB CENTER 160 . 075 000 MHz SPAN 54. 000 000 MHz Cor

12 Apr 2004 11:18:31

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 21. 288921 MHz cent: 160 . 057500 MHz Q : 7. 5183 1_loss : -24 . 715 dB CH1 S21 LOG 1 dB/ REF -24.56 dB Cor CH2 S21 DEL 100 ns/ REF 1.773 us CENTER 160 . 075 000 MHz SPAN 23. 000 000 MHz Cor Smo

12 Apr 2004 11:23:41

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 19. 604034 MHz cent: 160 . 075107 MHz Q : 8. 1654 1_loss : -24 . 691 dB 3: 5. 8756 ns 18. 750 000 MHz REF=2 CH2 Markers mean : 1. 7934 us s. dev : 5. 8553 ns p-p : 28. 129 ns Rev. Date 2004-04-12 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NM3002-CS02 4/5

SAW Bandpass Filter 202551B Part No. 202551B CH1 S21 LOG 1 dB/ REF -24.56 dB CENTER 160 . 075 000 MHz SPAN 23. 000 000 MHz CH1 S21 LOG 10 dB/ REF -24.53 dB START . 010 000 MHz STOP 500 . 000 000 MHz

12 Apr 2004 11:27:36

1:-24 . 503 dB 160 . 075 000 MHz Rev. Date 2004-04-12 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NM3002-CS02 5/5 Cor CH2 LOG 1 dB/ REF -24.63 dB Cor S21

12 Apr 2004 11:20:34

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 19. 151206 MHz cent: 160 . 080344 MHz Q : 8. 3588 1_loss : -24 . 697 dB 3: . 05890 dB 18. 750 000 MHz REF=2 CH2 Markers mean :-24 . 728 dB s. dev : . 13650 dB p-p : . 65110 dB CH1 S11 SWR 5 / REF 8.39 Cor CH2 S22 SWR 5 / REF 6.49 CENTER 160 . 075 000 MHz SPAN 54. 000 000 MHz Cor

12 Apr 2004 11:24:55

1: 8. 3960 160 . 075 000 MHz 2: 6. 4761 160 . 075 000 MHz CH1 S11 1 U FS Cor CH2 S22 1 U FS CENTER 160 . 075 000 MHz SPAN 54. 000 000 MHz Cor

12 Apr 2004 11:25:09

1: 5. 9705 -829 . 83 m 1. 1981 nF 160 . 075 000 MHz 2: 7. 7305 -1 . 5000 662 . 83 pF 160 . 075 000 MHz