203705B

203705B ITF | Alldatasheet

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SAW Bandpass Filter 203705B Part No. 203705B 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 15.3±0.2 2.5±0.2 7.6±0.2 2.5±0.2 0.45±0.05 6.0max5.5max 24.6±0.5 12.7±0.5 ITF 04A001 203705B Package : D2512 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 2004-05-04 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NW3013-CS03 1/5

SAW Bandpass Filter 203705B Part No. 203705B 3. Specifications Fo = 212.5 MHz Terminating source impedance : 50 Ω and matching network Terminating load impedance : 50 Ω and matching network Operating Temperature Range : 20 ℃ ~ 50℃ Minimum Typical Maximum Center Frequency MHz 212.42 212.5 212.58 Insertion Loss dB - 21.0 25.0 1dB Bandwidth MHz 1.0 1.1 - 3dB Bandwidth MHz - 1.3 - 40dB Bandwidth MHz - 2.15 2.3 Amplitude Ripple (Fo +/- 0.5 MHz) dB - 1.1 1.6 Group Delay Variation (Fo +/- 0.5 MHz) nsec - 200 300 Absolute Delay usec - 2.94 - Ultimate Rejection dB 40 45 - Temperature Coefficient of Frequency ppm/°C2 - -0.03 - 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 3) Electrical margin has been built in to the design to account for the variations due to temperature drift and manufacturing tolerances 4) All attenuation measurements are measured relative to insertion loss Rev. Date 2004-05-04 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NW3013-CS03 2/5

SAW Bandpass Filter 203705B Part No. 203705B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) Input 50Ω Output 50Ω L1 = 15 nH, C1 = 18 pF 5. Marking Configuration ITF1) 04A0012) 203705B3) 1) Manufacturer name 2) Lot Number 3) Part Number Rev. Date 2004-05-04 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NW3013-CS03 3/5

SAW Bandpass Filter 203705B Part No. 203705B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ REF -20.92 dB CENTER 212 . 500 000 MHz SPAN 6. 000 000 MHz 203705B Cor

3 May 2004 12:45:37

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 2. 158768 MHz cent: 212 . 520237 MHz Q : 98. 445 1_loss : -20 . 923 dB CH2 S21 LOG 1 dB/ REF -20.96 dB CENTER 212 . 500 000 MHz SPAN 2. 000 000 MHz 203705B Cor CH4 S21 DEL 500 ns/ REF 3.83 us Cor Smo

3 May 2004 12:46:35

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH2 Markers BW : 1. 317724 MHz cent: 212 . 511955 MHz Q : 161 . 27 1_loss : -20 . 950 dB 3:-35 . 382 ns 1. 000 000 MHz REF=2 CH4 Markers mean : 2. 9431 us s. dev : 45. 151 ns p-p : 195 . 88 ns Rev. Date 2004-05-04 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NW3013-CS03 4/5

SAW Bandpass Filter 203705B Part No. 203705B CH2 CH1 S21 LOG 10 dB/ REF -24.96 dB START 110 . 000 000 MHz STOP 400 . 000 000 MHz 203705B

3 May 2004 12:50:41

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers 2:-18 . 920 dB 132 . 900 MHz 3:-19 . 369 dB 176 . 000 MHz Rev. Date 2004-05-04 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NW3013-CS03 5/5 S21 LOG 1 dB/ REF -20.95 dB CENTER 212 . 500 000 MHz SPAN 2. 000 000 MHz 3705B Cor CH4 S21 LOG 1 dB/ REF -21.48 dB Cor

3 May 2004 12:46:53

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH2 Markers BW : 1. 094904 MHz cent: 212 . 504282 MHz Q : 194 . 08 1_loss : -20 . 958 dB 3: . 08510 dB 1. 000 000 MHz REF=2 CH4 Markers mean:-20 . 937 dB s. dev : . 20070 dB p-p : . 99190 dB CH1 S11 SWR 5 / REF 0 CENTER 212 . 500 000 MHz SPAN 6. 000 000 MHz 3705B Cor CH3 SWR 5 / REF 0 Cor S22

3 May 2004 12:48:38

1: 1. 9719 212 . 500 000 MHz 2: 16. 111 212 . 500 000 MHz CH1 S11 1 U FS CENTER 212 . 500 000 MHz SPAN 6. 000 000 MHz 203705B Cor CH3 S22 1 U FS Cor

3 May 2004 12:47:44

1: 55. 164 36. 047 26. 998 nH 212 . 500 000 MHz 2: 3. 1187 -3 . 4031 220 . 08 pF 212 . 500 000 MHz