250108B

250108B ITF | Alldatasheet

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SAW Bandpass Filter 250108B Part No. 250108B Rev. Date 2008-06-11 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NW8009-CS01 1/5 0.45±0.05 2.5±0.2 17.7±0.2 2.5±0.2 7.6±0.2 6.0max 5.5max 27.3±0.5 12.7±0.5 1. Features /circle6 IF bandpass filter /circle6 High attenuation /circle6 Single-ended operation /circle6 Dip Package /circle6 Maximum Storage Temperature Range : -40 ~ 85℃ ℃ /circle6 Electrostatics Sensitive Device (ESD) 2. Package Dimension Package : D2712 Dimensions shown are nominal in millimeters Base : Fe(SPCC), Au plating over Ni plated Cap : Cu & Cr Alloy, Ni Plated Termination : Kovar, Au Plated Pin Configuration

1 Input

5 Output

2, 4 Ground 3, 6 Case ground ITF 08A001 250108B 140 -1.5 M

SAW Bandpass Filter 250108B Part No. 250108B Rev. Date 2008-06-11 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NW8009-CS01 2/5 3. Specifications Fo = 140.0 MHz Terminating source impedance : 50 Ω and matching network Terminating load impedance : 50 Ω and matching network Minimum Typical Maximum Center Frequency MHz - 140.0 - Insertion Loss dB - 20.5 23.0 2dB Bandwidth MHz - 1.53 1.6 3dB Bandwidth MHz - 1.62 - 25dB Bandwidth MHz - 2.36 2.4 40dB Bandwidth MHz - 2.57 - Amplitude Ripple (fo +/- 0.525 MHz) dB - 0.4 1.0 Group Delay Variation (fo +/- 0.525 MHz) nsec - 130 250 Absolute Delay usec - 2.84 - Ultimate Rejection dB 50 55 - 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 at room temperature 3) All attenuation measurements are measured relative to insertion loss

SAW Bandpass Filter 250108B Part No. 250108B Rev. Date 2008-06-11 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NW8009-CS01 3/5 C2 C1 L2 L1 Input 50 Ω Output 50 Ω 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L1 = 56 nH, L2 = 47 nH C1 = 36pF, C2 = 30 pF 5. Marking Configuration ITF 1) 08A001 2) 250108B 3) 140 4)-1.5M 5) 1) Manufacturer name 2) Lot Number 3) Part Number 4) Center Frequency 5) 2dB-Bandwidth

SAW Bandpass Filter 250108B Part No. 250108B Rev. Date 2008-06-11 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NW8009-CS01 4/5 CH1 S21 LOG 10 dB/ REF -20.4 dB CENTER 140 . 000 000 MHz SPAN 10. 000 000 MHz 250108B E035 Cor CH3 S21 LOG 10 dB/ REF -20.4 dB Cor

22 May 2008 10:41:23

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 2. 355441 MHz cent : 139 . 988631 MHz Q: 59. 432 1_loss : -20 . 674 dB 3 4 1: 0. 0000 dB 0. 000 000 MHz REF=1 CH3 Markers BW : 2. 569920 MHz cent : 139 . 994591 MHz Q: 54. 474 loss : -20 . 674 dB CH2 S21 LOG 1 dB/ REF -20.4 dB CENTER 140 . 000 000 MHz SPAN 2. 000 000 MHz Cor CH4 S21 DEL 200 ns/ REF 2.96 us Cor Smo

22 May 2008 10:41:51

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH2 Markers BW : 1. 628811 MHz cent : 139 . 988365 MHz Q: 85. 945 1_loss : -20 . 654 dB 3: -53 . 406 ns 1. 150 000 MHz REF=2 CH4 Markers mean : 2. 8379 us s. dev : 25. 667 ns p-p : 124 . 93 ns 6. Typical Performance ( at +25℃℃ ℃℃ )

SAW Bandpass Filter 250108B Part No. 250108B Rev. Date 2008-06-11 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NW8009-CS01 5/5 CH2 S21 LOG 1 dB/ REF -20.4 dB CENTER 140 . 000 000 MHz SPAN 2. 000 000 MHz Cor CH4 S21 LOG 1 dB/ REF -20.4 dB Cor

22 May 2008 10:42:19

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH2 Markers BW : 1. 531143 MHz cent : 139 . 983512 MHz Q : 91. 424 1_loss : -20 . 640 dB 3:- . 21500 dB 1. 150 000 MHz REF=2 CH4 Markers mean:-20 . 658 dB s. dev : . 06460 dB p-p : . 28920 dB CH1 S21 LOG 10 dB/ REF -20.4 dB START . 010 000 MHz STOP 500 . 000 000 MHz 250108B E035

22 May 2008 10:46:14

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers 2:-35 . 487 dB 86. 5000 MHz 3:-44 . 134 dB 116 . 000 MHz CH1 S11 SWR 2 / REF 1 CENTER 140 . 000 000 MHz SPAN 10. 000 000 MHz 250108B E035 Cor CH3 S22 SWR 2 / REF 1 Cor

22 May 2008 10:42:40

1: 4. 8137 140 . 000 000 MHz 2: 5. 9858 140 . 000 000 MHz CH1 S11 1 U FS CENTER 140 . 000 000 MHz SPAN 10. 000 000 MHz 250108B E035 Cor CH3 S22 1 U FS Cor

22 May 2008 10:42:29

1: 10. 512 5. 5205 6. 2758 nH 140 . 000 000 MHz 2: 8. 4448 5. 0679 5. 7613 nH 140 . 000 000 MHz