SAW Bandpass Filter 251102B 1. Features z IF bandpass filter z High attenuation z Single-ended operation z DIP Package z Maximum Storage Temperature Range : -30℃ ~ 80℃ z Electrostatics Sensitive Device (ESD) 2.5±0.2 17.7±0.2 7.6±0.2 0.45±0.05 5.5max 6.0max ITF 06A001 251102B 27.3±0.5 12.7±0.5 2.5±0.2 2. Package Dimension Package : D2712 Pin Configuration 1 Dimensions shown are nominal in millimeters Base : Fe(SPCC), Au plating over Ni plated Cap : Cu & Cr Alloy, Ni Plated Termination : Kovar, Au Plated I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Input 5 Output 2, 4 Ground 3, 6 Case ground Part No. 251102B Rev. Date 2006-09-12 Rev. NM6029-CS01 1/5 SAW Bandpass Filter 251102B 3. Specifications Fo = 140.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz - 140 - dB - 24 26 1dB Bandwidth MHz - 10.73 - 3dB Bandwidth MHz 10.8 11 - 40dB Bandwidth MHz - 12 12.5 dB - 0.5 1.0 Group Delay Variation (Fo +/- 5.0 MHz) nsec - 55 100 Absolute Delay usec - 4.18 - Ultimate Rejection dB 50 55 - ppm/°C - -18 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 5.0 MHz) Temperature Coefficient of Frequency 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 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. 251102B Rev. Date 2006-09-12 Rev. NM6029-CS01 2/5 SAW Bandpass Filter 251102B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) Input 50Ω L1 L4 L2 Output 50Ω L3 L1 = 12nH, L2 = 27nH, L3 = 18nH, L4 = 6.8nH 5. Marking Configuration ITF1) 06A0012) 251102B3) 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. 251102B Rev. Date 2006-09-12 Rev. NM6029-CS01 3/5 SAW Bandpass Filter 251102B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 12 Sep 2006 09:40:23 1: 0. 0000 dB 0. 000 000 MHz REF -24.09 dB CH1 Markers 1 Cor 2 BW: 11. 993805 MHz cent : 139 . 992555 MHz REF=1 Q: 11. 672 1_loss : -23 . 991 dB 3 4 CENTER 140 . 000 000 MHz CH1 CH2 S21 S21 LOG DEL 1 dB/ 200 ns/ SPAN 31. 000 000 MHz 9 Sep 2006 15:45:49 1: 0. 0000 dB 0. 000 000 MHz 3: -2 . 4020 ns 10. 000 000 MHz REF -23.83 dB REF 4.14 us CH1 Markers BW: Cor 10. 973021 MHz cent : 139 . 987701 MHz REF=1 Q: 12. 757 1 1_loss : -23 . 806 dB 2 3 Smo 3 2 4 Cor CH2 Markers mean : 4. 1807 us REF=2 s. dev : 12. 442 ns p-p : 66. 904 ns CENTER 140 . 000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 SPAN 13. 000 000 MHz Part No. 251102B Rev. Date 2006-09-12 Rev. NM6029-CS01 4/5 SAW Bandpass Filter 251102B CH1 CH2 S21 S21 LOG LOG 1 dB/ 1 dB/ 9 Sep 2006 15:45:32 1: 0. 0000 dB 0. 000 000 MHz 3: . 07500 dB 10. 000 000 MHz REF -23.83 dB REF -24.16 dB CH1 Markers BW: Cor 10. 729969 MHz cent : 139 . 984100 MHz CH1 S21 LOG 10 dB/ CH1 Markers REF=1 2: -61 . 107 dB 140 . 000 MHz Q: 13. 046 1 9 Sep 2006 15:49:12 1: 0. 0000 dB 0. 000 000 MHz REF -24.16 dB REF=1 3: -59 . 687 dB 280 . 000 MHz 1 1_loss : -23 . 826 dB 2 4 3 3 2 Cor CH2 Markers REF=2 mean : -23 . 962 dB s. dev : . 13150 dB p-p : . 53950 dB 3 2 CENTER 140 . 000 000 MHz CH1 CH2 S11 S22 SWR SWR 1 / 1 / SPAN 9 Sep 2006 15:46:40 1: 1. 5682 140 . 000 000 MHz 2: 2. 5710 140 . 000 000 MHz REF 1.568 REF 2.57 START 13. 000 000 MHz CH1 CH2 S11 S22 . 010 000 MHz 1 U FS 1 U FS STOP 500 . 000 000 MHz 1: 51. 236 2: 45. 143 9 Sep 2006 15:46:46 49. 524 pF 140 . 000 000 MHz 52. 629 nH 140 . 000 000 MHz -22 . 955 46. 295 Cor Cor 2 1 1 Cor 2 CENTER 140 . 000 000 MHz Cor SPAN 31. 000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 CENTER 140 . 000 000 MHz SPAN 31. 000 000 MHz Part No. 251102B Rev. Date 2006-09-12 Rev. NM6029-CS01 5/5