270404B

270404B ITF | Alldatasheet

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SAW Bandpass Filter 270404B Part No. 270404B Rev. Date 2008-08-29 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NM8031-CS01 1/5 7.6±0.2 2.5±0.2 25.4±0.2 2.5±0.2 0.45±0.05 6.0max 5.5max 35.1±0.5 12.8±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 : D3512 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 270404B 70 -4.1 M

SAW Bandpass Filter 270404B Part No. 270404B Rev. Date 2008-08-29 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NM8031-CS01 2/5 3. Specifications Fo = 70.0 MHz Terminating source impedance : 50 Ω and matching network Terminating load impedance : 50 Ω and matching network 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 Minimum Typical Maximum Center Frequency MHz - 70.0 - Insertion Loss dB - 22.5 24.0 2dB Bandwidth MHz - 4.11 4.2 25dB Bandwidth MHz - 4.95 5.0 40dB Bandwidth MHz - 5.14 - Amplitude Ripple (fo±1.8 MHz) dB - 0.45 1.0 Group Delay Variation (fo±1.8 MHz) nsec - 100 150 Absolute Delay usec - 3.85 - Ultimate Rejection dB 50 52 - Temperature Coefficient of Frequency ppm/°C - -18 -

SAW Bandpass Filter 270404B Part No. 270404B Rev. Date 2008-08-29 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NM8031-CS01 3/5 Output 50 Ω L3 L2 Input 50 Ω 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L1 = 82 nH, nH, nH, nH, L2 = 82nH L3 = 100nH, L4 = 82nH 5. Marking Configuration 1) Manufacturer name 2) Lot Number 3) Part Number 4) Center Frequecy 5) 2dB-Bandwidth ITF 1) 08A001 2) 270404B3) 704) -4.1M5)

SAW Bandpass Filter 270404B Part No. 270404B Rev. Date 2008-08-29 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NM8031-CS01 4/5 6. Typical Performance ( at +25 °° °°C ) CH1 S21 LOG 1 dB/ REF -22.28 dB Cor CH2 S21 DEL 200 ns/ REF 3.79 us CENTER 70. 000 000 MHz SPAN 4. 500 000 MHz Cor Smo

26 Jun 2008 21:07:07

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 4. 213724 MHz cent : 70. 001636 MHz Q : 16. 613 1_ loss : -22 . 542 dB 3: 17. 293 ns 3. 600 000 MHz REF=2 CH2 Markers mean: 3. 8542 us s. dev : 21. 488 ns p-p : 102. 40 ns CH1 S21 LOG 10 dB/ REF -22.49 dB CENTER 70. 000 000 MHz SPAN 13. 000 000 MHz Cor Hld

26 Jun 2008 21:05:31

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 5. 141689 MHz cent : 69. 993883 MHz Q : 13. 613 1_ loss : -22 . 565 dB

SAW Bandpass Filter 270404B Part No. 270404B Rev. Date 2008-08-29 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NM8031-CS01 5/5 CH1 S21 LOG 10 dB/ REF -22.49 dB CENTER 70. 000 000 MHz SPAN 13. 000 000 MHz Cor Hld

26 Jun 2008 21:05:23

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 4. 952432 MHz cent : 69. 997420 MHz Q : 14. 134 1_ loss : -22 . 565 dB CH1 S21 LOG 1 dB/ REF -22.28 dB CENTER 70. 000 000 MHz SPAN 4. 500 000 MHz Cor CH2 S21 LOG 1 dB/ REF -22.7 dB Cor

26 Jun 2008 21:06:33

1: 0. 0000 dB 0. 000 000 MHz REF=1CH1 Markers BW : 4. 117218 MHz cent : 70. 002146 MHz Q : 17. 002 1_ loss : -22 . 560 dB 3:- . 02480 dB 3. 600 000 MHz REF=2 CH2 Markers mean:-22 . 535 dB s. dev : . 09230 dB p-p : . 44070 dB CH1 S11 SWR 1 / REF 1.987 CENTER 70. 000 000 MHz SPAN 13. 000 000 MHz Cor CH2 S22 SWR 1 / REF 2.297 Cor

26 Jun 2008 21:08:30

1: 1. 9849 70. 000 000 MHz 2: 2. 2998 70. 000 000 MHz CH1 S21 LOG 10 dB/ REF -21.96 dB START . 010 000 MHz STOP 250. 000 000 MHz

26 Jun 2008 21:09:24

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers 2:-65 . 051 dB 70. 0000 MHz 3:-59 . 261 dB 140. 000 MHz