270953B

270953B ITF | Alldatasheet

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SAW Bandpass Filter 270953B Part No. 270953B Rev. Date 2007-11-14 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NM7042-CS01 1/5 9876 10 2345 1 78910 6 4321 5 9.00±0.2 1.47±0.2 2.30±0.1 7.62±0.1 1.02±0.1 1.91±0.1 24.60±0.2 1. Features /circle6 IF Bandpass Filter /circle6 High-Attenuation /circle6 Single-Ended Operation /circle6 Ceramic Surface Mount Device (SMD) Package /circle6 Maximum Storage Temperature Range : -40 ~ 85℃ ℃ /circle6 Electrostatics Sensitive Device (ESD) 2. Package Dimensions Package : S2409 Dimensions shown are nominal in millimeters Body : Al 2O3 Ceramic Lid : Kovar, Ni Plated Terminations : Au plating 0.3 ~ 1.0 um, Over a 1.27 ~ 8.89 um Ni Plating Pad Configuration

10 Input

5 Output

1, 6 Ground Other Case ground ITF07A001 270953B

SAW Bandpass Filter 270953B Part No. 270953B Rev. Date 2007-11-14 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NM7042-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 - 20.3 22.0 1dB Bandwidth MHz - 9.61 - 3dB Bandwidth MHz 9.8 9.9 - 50dB Bandwidth MHz - 11.26 11.4 Amplitude Ripple (Fo ± 4.6 MHz) dB - 0.49 0.75 Group Delay Variation (Fo ± 4.6 MHz) nsec - 50 80 Absolute Delay usec - 2.36 - Ultimate Rejection dB 50 52 - Temperature Coefficient of Frequency ppm/°C - -72 -

SAW Bandpass Filter 270953B Part No. 270953B Rev. Date 2007-11-14 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NM7042-CS01 3/5 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L1 = 120nH 5. Marking Configuration ITF 1) 07A001 2) 270953B 3) 1) Manufacturer name 2) Lot Number 3) Part Number 4) Pad Number 1 Index Output 50 Ω Input 50 Ω

SAW Bandpass Filter 270953B Part No. 270953B Rev. Date 2007-11-14 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NM7042-CS01 4/5 6. Typical Performance ( at +25℃℃ ℃℃ ) CH1 S21 LOG 10 dB/ REF -20.41 dB CENTER 70. 000 000 MHz SPAN 29. 000 000 MHz Cor Hld

14 Nov 2007 15:02:32

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 11. 262006 MHz cent : 70. 020347 MHz Q : 6. 2174 1_loss : -20 . 399 dB CH1 S21 LOG 1 dB/ REF -20.07 dB Cor CH2 S21 DEL 200 ns/ REF 2.322 us CENTER 70 . 000 000 MHz SPAN 11. 500 000 MHz Cor Smo

14 Nov 2007 15:05:26

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 9. 909551 MHz cent : 70 . 021493 MHz Q : 7. 0661 1_loss : -20 . 393 dB 3: 9. 2878 ns 9. 200 000 MHz REF=2 CH2 Markers mean : 2. 3618 us s. dev : 9. 6795 ns p-p : 48. 961 ns

SAW Bandpass Filter 270953B Part No. 270953B Rev. Date 2007-11-14 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NM7042-CS01 5/5 CH1 S21 LOG 1 dB/ REF -20.07 dB Cor CH2 S21 LOG 1 dB/ REF -20.54 dB CENTER 70. 000 000 MHz SPAN 11. 500 000 MHz Cor

14 Nov 2007 15:04:41

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1Markers BW : 9. 613384 MHz cent : 70. 030285 MHz Q : 7. 2847 1_ loss : -20 . 388 dB 3: . 30400 dB 9. 200 000 MHz REF=2 CH2Markers mean :-20 . 352 dB s. dev: . 09320 dB p-p : . 49680 dB CH1 S21 LOG 10 dB/ REF -20.41 dB CENTER 70. 000 000 MHz SPAN 29. 000 000 MHz Cor Hld

14 Nov 2007 15:02:22

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1Markers BW : 11. 160989 MHz cent : 70. 011122 MHz Q : 6. 2728 1_ loss : -20 . 399 dB CH1 S21 LOG 10 dB/ REF -20 dB START . 010 000 MHz STOP 250. 000 000 MHz

14 Nov 2007 15:10:02

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1Markers 2:-67 . 200 dB 70. 0000 MHz 3:-33 . 939 dB 140. 000 MHz CH1 S11 SWR 5 / REF 6.164 Cor CH2 S22 SWR 5 / REF 9.337 CENTER 70. 000 000 MHz SPAN 29. 000 000 MHz Cor

14 Nov 2007 15:08:02

1: 6. 1729 70. 000 000 MHz 2: 9. 2983 70. 000 000 MHz