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| SAW Bandpass Filter 270102B 1. Features IF Bandpass Filter High Attenuation Single-Ended Operation DIP Package Maximum Storage Temperature Range : -40 ~ 85 Electrostatics Sensitive Device (ESD) 2. Package Dimension 12.80.5 5.5max 6.0max 7.60.2 2.50.2 ITF 04A001 270102B 35.10.5 Package : D3512 0.450.05 2.50.2 Pin Configuration 1 Input Output Ground 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 4 2, 5 3, 6 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. Rev. Date Rev. 25.40.2 270102B 2004-03-16 NW3024-CS03 1/5 SAW Bandpass Filter 270102B 3. Specifications Fo = 70.0 MHz Terminating source impedance Terminating load impedance : 50 and matching network : 50 and matching network Operating temperature range : -10 ~ +60 Center Frequency Insertion Loss 1dB Bandwidth 3dB Bandwidth 40dB Bandwidth Amplitude Ripple (Fo +/- 0.7 MHz) Group Delay Variation (Fo +/- 0.7 MHz) Absolute Delay Ultimate Rejection Temperature Coefficient of Frequency MHz dB MHz MHz MHz dB nsec usec dB ppm/C2 Minimum 69.96 1.7 50 - Typical 70.0 22.0 1.6 1.8 2.58 0.5 120 3.35 53 -0.03 Maximum 70.04 25.0 1.9 2.65 1.0 250 3.5 - Notes : 1) 2) 3) All specifications are based on the matching schematic shown below All specifications are measured by Agilent Network analyzer and full 2 port calibration Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing tolerances 4) All attenuation measurements are measured relative to insertion loss I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. Rev. Date Rev. 270102B 2004-03-16 NW3024-CS03 2/5 SAW Bandpass Filter 270102B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) Input 50 L1 L2 C1 L1 = 270 nH, C1 = 56 pF L2 = 270 nH Output 50 5. Marking Configuration ITF1) 04A0012) 270102B3) 1) Manufacturer name 2) Lot Number 3) Part Number I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. Rev. Date Rev. 270102B 2004-03-16 NW3024-CS03 3/5 SAW Bandpass Filter 270102B 6. Typical Performance ( at +25 ) CH1 S 21 270102B PRm BW: Cor 1 cent: 69.994400 MHz 2 1_ loss: -21.656 dB Q: 27.225 2.570 919 MHz log MAG 10 dB/ REF -21.65 dB 13 Oct 2003 10:37:57 1_: 0 0.000 000 MHz REF=1 dB 3 4 CENTER 70.000 000 MHz SPAN 8.000 000 MHz CH1 CH2 PRm Cor S 21 S 21 270102B WA01 log MAG delay 1 dB/ 200 ns/ REF -21.65 dB REF 3.681 us 13 Oct 2003 10:40:47 1_: 0 dB 3_ -53.618 ns 0.000 000 MHz REF=1 BW: 1.808 470 MHz 2 cent: 70.001145 MHz 1 1_ loss: -21.648 dB 2 Q: 38.707 1.400 000 MHz REF=2 PRm Cor 3 2 1 3 mean: 3.347 8 us 4 s.dev: 26.825 ns p-p: 117.87 ns Smo 1 CENTER 70.000 000 MHz SPAN 3.000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. Rev. Date Rev. 270102B 2004-03-16 NW3024-CS03 4/5 SAW Bandpass Filter 270102B CH1 S 21 270102B log MAG 10 dB/ 13 Oct 2003 13:20:02 REF -21.66 dB 1_: 0 dB 0.000 000 MHz REF=1 BW: 2.646 671 MHz 1 cent: 69.985085 MHz 2 Q: 26.443 1_ loss: -21.658 dB CH1 CH2 PRm Cor S 21 S 21 270102B WA01 log MAG log MAG 1 dB/ 1 dB/ 13 Oct 2003 13:21:17 1_: 0 dB REF -21.68 dB 3_ .1999 dB REF -21.56 dB 0.000 000 MHz REF=1 BW: 1.630 275 MHz PRm Cor cent: 69.998597 MHz 1 Q: 42.937 1_ loss: -21.676 dB 2 3 3 4 1.400 000 MHz 2 PRm Cor 3 4 1 mean:-21.581 dB s.dev: .1058 dB p-p: .4848 dB REF=2 1 CENTER 70.000 000 MHz SPAN 8.000 000 MHz CENTER 70.000 000 MHz SPAN 3.000 000 MHz 2 CH1 S 21 270102B log MAG 10 dB/ 13 Oct 2003 10:39:17 1_: 0 REF -23.63 dB dB 0.000 000 MHz REF=1 1 2_:-44.232 dB 42.815 MHz 3_:-49.967 dB 58.073 MHz CH1 CH2 PRm Cor S 11 S 22 270102B WA01 1 U FS 1 U FS 1_: 7.834 2_ 24.759 1 13 Oct 2003 10:38:28 36.24 82.397 nH 30.209 68.684 nH 70.000 000 MHz PRm 2 70.000 000 MHz PRm 2 3 Cor CENTER 70.000 000 MHz SPAN 139.980 000 MHz CENTER 70.000 000 MHz SPAN 8.000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. Rev. Date Rev. 270102B 2004-03-16 NW3024-CS03 5/5 |
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