271001B

271001B ITF | Alldatasheet

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SAW Bandpass Filter 271001B Part No. 271001B 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 271001B 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 2004-04-26 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NM3027-CS03 1/6

SAW Bandpass Filter 271001B Part No. 271001B 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 - 24.5 26.0 3dB Bandwidth MHz 10.9 10.95 11.1 40dB Bandwidth MHz - 11.7 12.0 Amplitude Ripple (Fo +/- 5.2 MHz) dB - 0.8 1.0 Group Delay Variation (Fo +/- 5.2 MHz) nsec - 50 150 Relative Attenuation 30.000 to 63.925 MHz dB 48 50 - 63.925 to 64.125 MHz dB 38 42 - 75.875 to 76.075 MHz dB 38 42 - 76.075 to 100.00 MHz dB 48 50 - Absolute Delay usec - 3.42 - 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 2004-04-26 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Gyounggi-Do, Korea 421-809 Rev. NM3027-CS03 2/6 Samjeong-Dong, Ojeong-Gu, Bucheon-City,

SAW Bandpass Filter 271001B Part No. 271001B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) C2C1 L2L1Input 50Ω Output 50Ω L1 = 56 nH, L2 = 68 nH C1 = C2 = 47 pF 5. Marking Configuration ITF1) 04A0012) 271001B3) 1) Manufacturer name 2) Lot Number 3) Part Number Rev. Date 2004-04-26 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NM3027-CS03 3/6

SAW Bandpass Filter 271001B Part No. 271001B 6. Typical Performance ( at +25℃ ) CH1 S 21 log MAG 10 dB/ REF -24.63 dB CH1 CENTER 70.000 000 MHz SPAN 30.000 000 MHz Cor PRm

11 Oct 2003 03:53:06

1_: 0 dB 0.000 000 MHz REF=1 BW: 11.709 063 MHz cent: 69.982682 MHz Q: 5.9768 1_ loss: -24.604 dB CH1 S 21 log MAG 1 dB/ REF -24.51 dB Cor PRm CH2 S 21 delay REF 3.403 us100 ns/ CENTER 70.000 000 MHz SPAN 13.000 000 MHz Cor Smo PRm

10 Oct 2003 21:41:25

1_ 0 dB 0.000 000 MHz REF=1 BW: 10.951 825 MHz cent: 70.006642 MHz Q: 6.3922 1_ loss: -24.504 dB 3_:-25.118 ns 10.400 000 MHz REF=2 mean: 3.417 1 us s.dev: 9.3818 ns p-p: 49.65 ns Rev. Date 2004-04-26 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NM3027-CS03 4/6

SAW Bandpass Filter 271001B Part No. 271001B CH1 S CH1 S 21 log MAG 10 dB/ REF -24.54 dB Cor PRm CH2 S 21 log MAG REF -24.54 dB10 dB/ CENTER 70.000 000 MHz SPAN 30.000 000 MHz Cor PRm

10 Oct 2003 21:45:00

1_ 0 dB 0.000 000 MHz REF=1 2_ -3.243 dB -5.475 MHz 3_ -44.353 dB -5.875 MHz 4_ -63.316 dB -6.075 MHz 1_: 0 dB 0.000 000 MHz REF=1 2_:-2.5946 dB

5.475 MHz

3_:-41.961 dB

5.875 MHz

4_:-49.919 dB

6.075 MHz

Rev. Date 2004-04-26 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NM3027-CS03 5/6 21 log MAG 10 dB/ REF -24.54 dB CENTER 70.000 000 MHz SPAN 30.000 000 MHz Cor PRm CH2 S log MAG REF -24.54 dB10 dB/ Cor PRm

10 Oct 2003 21:44:40

1_: 3.2413 dB 5.475 000 MHz REF=2 2_: 0 dB 0 Hz 3_:-40.567 dB -400 kHz 4_:-54.72 dB -600 kHz 1_ 2.6036 dB -5.475 000 MHz REF=2 2_ 0 dB 0 Hz 3_ -39.526 dB 400 kHz 4_ -50.443 dB 600 kHz CH1 S CH1 S 11 SWR 5 / REF 9.442 Cor PRm CH2 S 22 SWR REF 7.097 5 / CENTER 70.000 000 MHz SPAN 30.000 000 MHz Cor PRm

10 Oct 2003 22:39:20

1_ 9.4565 70.000 000 MHz 2_: 7.1033 70.000 000 MHz 21 log MAG 1 dB/ REF -24.51 dB Cor PRm CH2 S log MAG REF -24.52 dB1 dB/ CENTER 70.000 000 MHz SPAN 13.000 000 MHz Cor PRm

10 Oct 2003 21:41:01

1_ 0 dB 0.000 000 MHz REF=1 BW: 10.742 060 MHz cent: 70.008785 MHz Q: 6.5173 1_ loss: -24.51 dB 3_: .1418 dB 10.400 000 MHz REF=2 mean:-24.684 dB s.dev: .1260 dB p-p: .5436 dB

SAW Bandpass Filter 271001B Part No. 271001B CH1 S 21 log MAG 10 dB/ REF -24.54 dB START .010 000 MHz STOP 300.000 000 MHz PRm

10 Oct 2003 22:40:16

1_:-24.753 dB 70.000 000 MHz CH1 S 11 1 U FS CENTER 70.000 000 MHz SPAN 30.000 000 MHz Cor PRm CH2 S 22 1 U FS Cor PRm

10 Oct 2003 22:39:34

1_: 5.438 -8.6084 264.12 pF 70.000 000 MHz 2_ 7.2905 -8.9883 252.96 pF 70.000 000 MHz Rev. Date 2004-04-26 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NM3027-CS03 6/6