271201B

271201B ITF | Alldatasheet

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SAW Bandpass Filter 271201B Part No. 271201B 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 271201B 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. NM3028-CS03 1/6

SAW Bandpass Filter 271201B Part No. 271201B 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 12.9 12.93 13.1 40dB Bandwidth MHz - 13.7 14.0 Amplitude Ripple (Fo +/- 6.2 MHz) dB - 0.8 1.0 Group Delay Variation (Fo +/- 6.2 MHz) nsec - 50 150 Relative Attenuation 30.000 to 62.935 MHz dB 48 50 - 62.935 to 63.135 MHz dB 38 42 - 76.865 to 77.065 MHz dB 38 42 - 77.065 to 100.00 MHz dB 48 50 - Absolute Delay nsec - 3.43 - 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. NM3028-CS03 2/6 Samjeong-Dong, Ojeong-Gu, Bucheon-City,

SAW Bandpass Filter 271201B Part No. 271201B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) C2C1 L2L1Input 50Ω Output 50Ω L1 = 82 nH, L2 = 68 nH C1 = C2 = 39 pF 5. Marking Configuration ITF1) 04A0012) 271201B3) 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. NM3028-CS03 3/6

SAW Bandpass Filter 271201B Part No. 271201B CH1 S 21 log MAG 10 dB/ REF -24.43 dB CH1 CENTER 70.000 000 MHz SPAN 35.000 000 MHz Cor PRm

10 Oct 2003 22:55:32

1_: 0 dB 0.000 000 MHz REF=1 BW: 13.666 557 MHz cent: 69.955109 MHz Q: 5.1187 1_ loss: -24.436 dB 6. Typical Performance ( at +25℃ ) CH1 S 21 log MAG 1 dB/ REF -24.27 dB Cor PRm CH2 S 21 delay REF 3.414 us100 ns/ CENTER 70.000 000 MHz SPAN 15.000 000 MHz Cor Smo PRm

10 Oct 2003 23:03:40

1_ 0 dB 0.000 000 MHz REF=1 BW: 12.932 000 MHz cent: 70.000986 MHz Q: 5.413 1_ loss: -24.402 dB 3_:-9.6297 ns 12.400 000 MHz REF=2 mean: 3.427 2 us s.dev: 9.2012 ns p-p: 49.438 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. NM3028-CS03 4/6

SAW Bandpass Filter 271201B Part No. 271201B CH1 S 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. NM3028-CS03 5/6 21 log MAG 10 dB/ REF -24.34 dB Cor PRm CH2 S log MAG REF -24.33 dB10 dB/ CENTER 70.000 000 MHz SPAN 35.000 000 MHz Cor PRm

10 Oct 2003 22:57:44

1_ 3.1043 dB 6.465 000 MHz REF=2 2_ 0 dB 0 Hz 3_ -39.325 dB -400 kHz 4_ -54.838 dB -600 kHz CH1 S 21 log MAG 10 dB/ REF -24.34 dB CENTER 70.000 000 MHz SPAN 35.000 000 MHz Cor PRm CH2 S 21 log MAG REF -24.33 dB10 dB/ Cor PRm

10 Oct 2003 22:58:02

1_: 0 dB 0.000 000 MHz REF=1 2_:-3.1137 dB -6.465 MHz 3_:-40.962 dB -6.865 MHz 4_:-60.791 dB -7.065 MHz 1_ 0 dB 0.000 000 MHz REF=1 2_ -3.1355 dB

6.465 MHz

3_ -45.949 dB

6.865 MHz

4_ -53.705 dB

7.065 MHz

1_: 3.1553 dB -6.465 000 MHz REF=2 2_: 0 dB 0 Hz 3_:-41.421 dB 400 kHz 4_:-51.866 dB 600 kHz CH1 S 21 log MAG 1 dB/ REF -24.27 dB CENTER 70.000 000 MHz SPAN 15.000 000 MHz Cor PRm CH2 S log MAG REF -24.6 dB1 dB/ Cor PRm

10 Oct 2003 23:03:24

1_: 0 dB 0.000 000 MHz REF=1 BW: 12.721 533 MHz cent: 70.014865 MHz Q: 5.5037 1_ loss: -24.41 dB CH1 S 11 SWR 5 / REF 6.095 Cor PRm CH2 S 22 SWR REF 8.149 5 / CENTER 70.000 000 MHz SPAN 35.000 000 MHz Cor PRm

10 Oct 2003 23:05:07

1_ 6.1047 70.000 000 MHz 2_: 8.165 70.000 000 MHz 3_ .5873 dB 12.400 000 MHz REF=2 mean:-24.538 dB s.dev: .1692 dB p-p: .6980 dB

SAW Bandpass Filter 271201B Part No. 271201B CH1 S CH1 S 11 1 U FS CENTER 70.000 000 MHz SPAN 35.000 000 MHz Cor PRm CH2 S 22 1 U FS Cor PRm

10 Oct 2003 23:05:44

1_: 8.2314 -3.2637 696.65 pF 70.000 000 MHz 2_ 6.4624 -11.626 195.57 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. NM3028-CS03 6/6 21 log MAG 10 dB/ REF -24.47 dB START .010 000 MHz STOP 300.000 000 MHz PRm

10 Oct 2003 23:06:11

1_:-24.565 dB 70.000 000 MHz