202171B

202171B ITF | Alldatasheet

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SAW Bandpass Filter 202171B Part No. 202171B 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 7.6±0.2 2.5±0.225.4±0.2 2.5±0.2 0.45±0.05 6.0max5.5max 35.1±0.5 12.8±0.5 ITF 04A001 202171B Package : D3512 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 2004-05-07 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NI2014-CS03 1/5

SAW Bandpass Filter 202171B Part No. 202171B 3. Specifications Fo = 70.0 MHz Terminating source impedance : 50 Ω and matching network Terminating load impedance : 50 Ω and matching network Minimum Typical Maximum Center Frequency MHz - 70.0 - Insertion Loss dB - 23.5 25.0 1dB Bandwidth MHz - 19.18 - 3dB Bandwidth MHz 19.5 19.52 - 40dB Bandwidth MHz - 20.86 21.1 Amplitude Ripple (Fo +/- 9.375 MHz) dB - 0.7 1.0 Group Delay Variation (Fo +/- 9.375 MHz) nsec - 40 150 Absolute Delay usec - 2.77 - Ultimate Rejection dB 50 52 - 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 2004-05-07 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NI2014-CS03 2/5

SAW Bandpass Filter 202171B Part No. 202171B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) C2C1 L2L1Input 50Ω Output 50Ω L1 = 150 nH, L2 = 120 nH C1 = 20 pF, C2 = 20 pF 5. Marking Configuration ITF1) 04A0012) 202171B3) 1) Manufacturer name 2) Lot Number 3) Part Number Rev. Date 2004-05-07 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NI2014-CS03 3/5

SAW Bandpass Filter 202171B Part No. 202171B CH1 S21 LOG 10 dB/ REF -23.1 dB CENTER 70. 000 000 MHz SPAN 52. 000 000 MHz Cor

6 May 2004 19:34:28

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 20. 851755 MHz cent : 69. 992448 MHz Q : 3. 3567 1_loss : -23 . 108 dB 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 1 dB/ REF -22.86 dB Cor CH2 S21 DEL 100 ns/ REF 2.75 us CENTER 70. 000 000 MHz SPAN 24. 000 000 MHz Cor Smo

6 May 2004 19:35:58

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 19. 525271 MHz cent : 70. 000030 MHz Q : 3. 5851 1_loss : -23 . 067 dB 3:-9 . 1891 ns 19. 144 526 MHz REF=2 CH2 Markers mean : 2. 7726 us s. dev : 7. 5437 ns p-p : 39. 673 ns Rev. Date 2004-05-07 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NI2014-CS03 4/5

SAW Bandpass Filter 202171B Part No. 202171B CH1 CH1 S21 LOG 10 dB/ REF -22.54 dB START . 010 000 MHz STOP 300 . 000 000 MHz

6 May 2004 19:37:58

1:-22 . 510 dB 70. 000 000 MHz Rev. Date 2004-05-07 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NI2014-CS03 5/5 S21 LOG 1 dB/ REF -23.05 dB Cor CH2 S21 LOG 1 dB/ REF -23.34 dB CENTER 70. 000 000 MHz SPAN 24. 000 000 MHz Cor

6 May 2004 19:35:40

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 19. 197231 MHz cent : 70. 024465 MHz Q : 3. 6476 1_loss : -23 . 071 dB 3: . 44320 dB 18. 750 000 MHz REF=2 CH2 Markers mean:-23 . 106 dB s. dev : . 09900 dB p-p : . 59790 dB CH1 S11 SWR 5 / REF 4.218 CENTER 70. 000 000 MHz SPAN 52. 000 000 MHz Cor CH2 SWR 5 / REF 5.881 Cor S22

6 May 2004 19:37:16

1: 4. 2200 70. 000 000 MHz 2: 5. 8816 70. 000 000 MHz CH1 S11 1 U FS Cor CH2 S22 1 U FS CENTER 70. 000 000 MHz SPAN 52. 000 000 MHz Cor

6 May 2004 19:37:23

1: 11. 972 5. 0356 11. 449 nH 70. 000 000 MHz 2: 8. 8628 -10 . 016 227 . 01 pF 70. 000 000 MHz