201288B ITF | Alldatasheet

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SAW Bandpass Filter 201288B Part No. 201288B 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 0.45±0.05 2.5±0.2 17.7±0.2 2.5±0.2 7.6±0.26.0max5.5max 27.3±0.5 12.7±0.5 ITF 04A001 201288B Package : D2712 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 2004-03-31 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NW3015-CS02 1/5

SAW Bandpass Filter 201288B Part No. 201288B 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 - 20.0 24.0 1dB Bandwidth MHz - 1.0 - 3dB Bandwidth MHz 1.1 1.2 1.3 40dB Bandwidth MHz - 2.0 2.2 Amplitude Ripple (Fo +/- 0.4 MHz) dB - 0.5 1.0 Group Delay Variation (Fo +/- 0.4 MHz) nsec - 150 400 Absolute Delay usec - 3.0 3.3 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 Rev. Date 2004-03-31 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NW3015-CS02 2/5

SAW Bandpass Filter 201288B Part No. 201288B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) C2C1 L2L1Input 50Ω Output 50Ω L1 = L2 = 39 nH C1 = C2 = 33 pF 5. Marking Configuration ITF1) 04A0012) 201288B3) 1) Manufacturer name 2) Lot Number 3) Part Number Rev. Date 2004-03-31 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NW3015-CS02 3/5

SAW Bandpass Filter 201288B Part No. 201288B CH1 S21 LOG 10 dB/ REF -19.76 dB CENTER 140 . 000 000 MHz SPAN 5. 000 000 MHz Cor PRm

30 Mar 2004 02:59:16

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 2. 030165 MHz cent: 140 . 016135 MHz Q : 68. 968 1_loss : -19 . 740 dB 6. Typical Performance ( at +25℃ ) CH2 S21 LOG 1 dB/ REF -19.5 dB Cor PRm CH4 S21 DEL 150 ns/ REF 3.05 us CENTER 140 . 000 000 MHz SPAN 2. 000 000 MHz Cor Smo

30 Mar 2004 02:59:54

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH2 Markers BW : 1. 226773 MHz cent: 140 . 006806 MHz Q : 114 . 13 1_loss : -19 . 726 dB 2:-8 . 9649 ns . 800 000 MHz REF=3 CH4 Markers mean : 2. 9893 us s. dev : 31. 507 ns p-p : 153 . 64 ns Rev. Date 2004-03-31 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NW3015-CS02 4/5

SAW Bandpass Filter 201288B Part No. 201288B CH2 CH1 S21 LOG 10 dB/ REF -19.72 dB START . 010 000 MHz STOP 500 . 000 000 MHz PRm

30 Mar 2004 03:03:07

1:-20 . 900 dB 140 . 000 000 MHz CH1 Markers 2:-50 . 003 dB 227 . 500 MHz 3:-59 . 241 dB 256 . 200 MHz Rev. Date 2004-03-31 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NW3015-CS02 5/5 S21 LOG 1 dB/ REF -19.5 dB Cor PRm CH4 S21 LOG 1 dB/ REF -19.5 dB CENTER 140 . 000 000 MHz SPAN 2. 000 000 MHz Cor

30 Mar 2004 03:00:20

1: 0. 0000 dB 0. 000 000 MHz 2: . 07820 dB . 800 000 MHz REF=1 CH2 Markers BW : 1. 032209 MHz cent: 140 . 004140 MHz Q : 135 . 64 1_loss : -19 . 736 dB

3 REF=3

mean:-19 . 668 dB s. dev : . 07290 dB p-p : . 31450 dB CH1 S21 LOG 10 dB/ REF -19.76 dB CENTER 140 . 000 000 MHz SPAN 5. 000 000 MHz Cor PRm

30 Mar 2004 03:00:04

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 2. 138132 MHz cent: 140 . 033285 MHz Q : 65. 493 1_loss : -19 . 724 dB CH1 S11 1 U FS CENTER 140 . 000 000 MHz SPAN 5. 000 000 MHz Cor PRm CH3 S22 1 U FS Cor

30 Mar 2004 03:01:24

1: 10. 044 7. 9780 9. 0696 nH 140 . 000 000 MHz 1: 9. 7124 8. 8350 10. 044 nH 140 . 000 000 MHz