SAW Bandpass Filter 271002B 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) Package : D2012 12.7±0.2 Pin Configuration 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 2.5±0.2 7.6±0.2 0.45±0.05 5.5max 6.0max ITF 07A001 271901B 70-9.7M 20.3±0.5 12.7±0.5 2.5±0.2 2. Package Dimension 1 Input 5 Output 2, 4 Ground 3, 6 Case ground Part No. 271002B Rev. Date 2007-09-17 Rev. NM7051-CS01 1/5 SAW Bandpass Filter 271002B 3. Specifications Fo = 70.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz - 70.0 - dB - 21.5 24.0 1dB Bandwidth MHz 9.65 9.77 - 3dB Bandwidth MHz - 10.08 - 50dB Bandwidth MHz - 11.48 11.6 dB - 0.4 1.0 Group Delay Variation (Fo +/- 4.7 MHz) nsec - 50 80 Absolute Delay usec - 2.29 - Ultimate Rejection dB 50 55 - ppm/°C - -72 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 4.7 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. 271002B Rev. Date 2007-09-17 Rev. NM7051-CS01 2/5 SAW Bandpass Filter 271002B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) Input 50Ω Output 50Ω L1 L1 = 120nH 5. Marking Configuration ITF1) 07A0012) 271002B3) 704) -9.7M5) 1) Manufacturer name 2) Lot Number 3) Part Number 4) Center Frequecy 5) 1dB-Bandwidth I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. 271002B Rev. Date 2007-09-17 Rev. NM7051-CS01 3/5 SAW Bandpass Filter 271002B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 2 May 2007 22:02:40 1: 0. 0000 dB 0. 000 000 MHz REF -21.56 dB * CH1 Markers 1 BW: 11. 487306 MHz 2 cent : 70. 012556 MHz Cor REF=1 Q: 6. 0948 1_loss : -21 . 545 dB Hld 3 4 CENTER 70. 000 000 MHz CH1 CH2 S21 S21 LOG LOG 1 dB/ 1 dB/ SPAN 29. 000 000 MHz 2 May 2007 22:04:01 1: 0. 0000 dB 0. 000 000 MHz 3: . 18170 dB 9. 400 000 MHz REF -21.38 dB REF -21.75 dB CH1 Markers BW: Cor cent : 9. 774599 MHz 70. 027429 MHz REF=1 Q: 7. 1642 1 1_loss : -21 . 559 dB 2 3 4 3 2 Cor CH2 Markers REF=2 mean : -21 . 522 dB s. dev : . 07950 dB p-p : . 39760 dB CENTER 70. 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 11. 500 000 MHz Part No. 271002B Rev. Date 2007-09-17 Rev. NM7051-CS01 4/5 SAW Bandpass Filter 271002B CH1 CH2 S21 S21 LOG DEL 1 dB/ 186.1 ns/ 2 May 2007 22:04:17 1: 0. 0000 dB 0. 000 000 MHz 3: -6 . 1723 ns 9. 400 000 MHz REF -21.38 dB REF 2.257 us CH1 S21 LOG 10 dB/ 2 May 2007 22:02:34 1: 0. 0000 dB 0. 000 000 MHz REF -21.56 dB * CH1 Markers Cor CH1 Markers REF=1 BW: 10. 084173 MHz cent : 70. 022047 MHz 1 BW: 11. 367340 MHz 2 cent : 70. 011354 MHz Cor Q: 6. 9438 Q: 6. 1590 1_loss : -21 . 558 dB 1 REF=1 1_loss : -21 . 545 dB 2 Hld 3 Smo 2 3 3 Cor 4 4 CH2 Markers REF=2 mean : 2. 2902 us s. dev : 9. 1473 ns p-p : 48. 165 ns CENTER 70. 000 000 MHz CH1 S21 LOG 10 dB/ SPAN 11. 500 000 MHz 2 May 2007 22:06:12 1: 0. 0000 dB 0. 000 000 MHz REF -20.91 dB CH1 Markers 2: -58 . 487 dB 70. 0000 MHz CENTER 70. 000 000 MHz CH1 CH2 S11 S22 SWR SWR 10 / 10 / SPAN 29. 000 000 MHz 2 May 2007 22:05:02 1: 5. 9546 70. 000 000 MHz 2: 10. 835 70. 000 000 MHz REF 5.968 REF 10.84 REF=1 Cor 3: -35 . 371 dB 140 . 000 MHz 1 1 Cor 2 3 2 START . 010 000 MHz STOP 250 . 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 70. 000 000 MHz SPAN Part No. 271002B Rev. Date 2007-09-17 Rev. NM7051-CS01 29. 000 000 MHz 5/5