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SAW Bandpass Filter 271953B 1. Features IF Bandpass Filter High Attenuation Single-Ended Operation Ceramic Surface Mount Device (SMD) Package Maximum Storage Temperature Range : -40 ~ 85 Electrostatics Sensitive Device (ESD) 2. Package Dimensions 20.000.2 2.300.1 7.620.1 10 9 8 7 6 6 7 8 9 10 ITF08A001 271953B 1 2 3 4 5 1.020.1 9.800.2 5 4 3 2 1 1.910.1 1.560.2 Package : S 20.0 X 9.8 Pad Configuration Dimensions shown are nominal in millimeters Body : Al2O3 Ceramic Lid : Kovar, Ni Plated Terminations : Au plating 0.3 ~ 1.0 um, Over a 1.27 ~ 8.89 um Ni Plating 10 5 1,4 Other Input Output Ground Case ground 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. 271953B 2008-08-28 NM8021-CS01 1/5 SAW Bandpass Filter 271953B 3. Specifications Fo = 70.0 MHz Terminating source impedance Terminating load impedance : 50 and matching network : 50 and matching network Room Temperature : +25 Minimum Typical Maximum Center Frequency Insertion Loss 1dB Bandwidth 3dB Bandwidth 40dB Bandwidth Amplitude Ripple (fo 9.8 MHz) Group Delay Variation (fo 9.8 MHz) Absolute Delay Ultimate Rejection Temperature Coefficient of Frequency MHz dB MHz MHz MHz dB Nsec Usec dB ppm/C 19.6 50 - 70.0 24.0 19.72 19.98 21.09 0.5 40 2.43 52 -72 25.5 21.2 1.0 80 - 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 at room temperature 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. 271953B 2008-08-28 NM8021-CS01 2/5 SAW Bandpass Filter 271953B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) Input 50 L1 L2 C1 Output 50 L1 = L2 = 150nH C1 = 24pF 5. Marking Configuration ITF1) 08A0012) 271953B3) 4) 1) Manufacturer name 2) Lot Number 3) Part Number 4) Pad Number 1 Index 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. 271953B 2008-08-28 NM8021-CS01 3/5 SAW Bandpass Filter 271953B 6. Typical Performance ( at +25 ) 20 Jun 2008 12:07:10 1: 0. 0000 dB 0. 000 000 MHz 3:-5 . 4679 ns 19. 200 000 MHz CH1 S21 CH2 S21 LOG DEL 1 dB/ 100 ns/ REF -23.8 dB REF 2.414 us CH1 Markers BW 19. 984639 MHz : Cor cent : 70. 008341 MHz Q 3. 5031 : 1 2 1_loss : -24 . 010 dB REF=1 3 Smo Cor 3 CH2 Markers mean: 2. 4325 us s. dev : 7. 2919 ns p-p : 39. 800 ns 2 4 REF=2 CENTER 70. 000 000 MHz SPAN 24. 000 000 MHz CH1 S21 LOG 10 dB/ REF -24.01 dB 20 Jun 2008 12:06:05 1: 0. 0000 dB 0. 000 000 MHz * CH1 Markers 1 Cor 2 BW 21. 127614 MHz : cent : 70. 009531 MHz Q 3. 3137 : 1_loss : -24 . 028 dB REF=1 Hld 3 4 CENTER 70. 000 000 MHz SPAN 54. 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. 271953B 2008-08-28 NM8021-CS01 4/5 SAW Bandpass Filter 271953B CH1 S21 CH2 S21 LOG LOG 1 dB/ 1 dB/ REF -23.8 dB REF -24.29 dB 20 Jun 2008 12:07:02 1: 0. 0000 dB 0. 000 000 MHz 3: . 06970 dB 19. 200 000 MHz CH1 S21 LOG 10 dB/ REF -24.01 dB 20 Jun 2008 12:06:17 1: 0. 0000 dB 0. 000 000 MHz * CH1 Markers BW : Cor cent : 19. 724608 MHz 70. 014781 MHz Q: 3. 5496 1 2 1_loss : -23 . 984 dB Cor 2 REF=1 1 BW : cent : CH1 Markers 21. 232767 MHz 70. 014463 MHz Q: 3. 2975 1_loss : -24 . 028 dB REF=1 3 4 3 Hld 2 Cor CH2 Markers mean: -24 . 029 dB s. dev : . 08970 dB p-p : . 47170 dB 3 4 REF=2 CENTER 70. 000 000 MHz SPAN 24. 000 000 MHz CENTER 70. 000 000 MHz SPAN 54. 000 000 MHz CH1 S21 LOG 10 dB/ REF -22.99 dB 20 Jun 2008 12:08:34 1: 0. 0000 dB 0. 000 000 MHz CH1 S11 CH2 S22 SWR SWR 5/ 5/ REF 4.566 REF 5.358 20 Jun 2008 12:08:08 1: 4. 5669 70. 000 000 MHz 2: 5. 3709 70. 000 000 MHz CH1 Markers 2:-64 . 029 dB 70. 0000 MHz 1 3:-65 . 128 dB 140 . 000 MHz REF=1 Cor 1 Cor 2 2 START . 010 000 MHz 3 STOP 300 . 000 000 MHz CENTER 70. 000 000 MHz SPAN 54. 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. 271953B 2008-08-28 NM8021-CS01 5/5 |
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