SAW Bandpass Filter 252753B 1. Features IF Bandpass Filter High Attenuation Single-Ended Operation SMD Package Maximum Storage Temperature Range : -40℃ ~ 85℃ Electrostatics Sensitive Device (ESD) 2. Package Dimension 13.30±0.2 7.62±0.1 ITF 08A001 252753B 6 • 150-25.8M 5 8 9 10 11 1.50±0.1 12 2.54±0.1 1.61±0.2 6.50±0.2 7 4 3 2 1 2.54±0.1 0.80±0.1 Pin Configuration Package : S1365 Dimensions shown are nominal in millimeters 11 Input 5 Output 6, 12 Ground Other Case ground Body : Al2O3 Lid : Kovar, Ni Plated Termination : Au plating 0.3 ~ 1.0um, over a 1.27 ~ 8.89um Ni Plating I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. 252753B Rev. Date 2009-01-05 Rev. NM8081-CS01 1/5 SAW Bandpass Filter 252753B 3. Specifications Fo = 150.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Room temperature range : +25℃ ℃ Minimum Typical Maximum MHz - 150.0 - dB - 19.5 21.0 1dB Bandwidth MHz 25.6 25.8 - 3dB Bandwidth MHz - 27.15 - 40dB Bandwidth MHz - 33.07 33.2 dB - 0.55 1.0 Group Delay Variation (Fo +/- 12.2 MHz) nsec - 20 50 Absolute Delay usec - 0.67 - dB 50 55 - ppm/°C - -72 - Center Frequency (Fc) Insertion Loss Amplitude Ripple (Fo +/- 12.2 MHz) Ultimate Rejection 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. 252753B Rev. Date 2009-01-05 Rev. NM8081-CS01 2/5 SAW Bandpass Filter 252753B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) Input 50Ω L1 L3 Output 50Ω L2 L1 = 22nH, L2 = 120nH, L3 = 82nH 5. Marking Configuration ITF1) 08A0012) 252753B3) 1504)-25.8M5) 6) 1) Manufacturer name 2) Lot Number 3) Part Number 4) Center frequency 5) 1dB-Bandwidth 6) 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. 252753B Rev. Date 2009-01-05 Rev. NM8081-CS01 3/5 SAW Bandpass Filter 252753B 6. Typical Performance ( at +25℃ ℃) CH1 S21 CH2 S21 LOG DEL 1 dB/ 100 ns/ 29 Dec 2008 15:53:54 1: 0. 0000 dB 0. 000 000 MHz 3: 8. 3834 ns 24. 400 000 MHz REF -19.71 dB REF 648.2 ns CH1 Markers REF=1 BW: 27. 116554 MHz Cor cent : 150. 070558 MHz Q: 5. 5343 1 1_loss : -19 . 822 dB 2 3 Smo Cor 3 2 4 CH2 Markers REF=2 mean: 671. 08 ns s. dev : 4. 6225 ns p-p : 25. 808 ns CENTER 150. 000 000 MHz CH1 S21 LOG 10 dB/ SPAN 29. 000 000 MHz 29 Dec 2008 15:52:22 1: 0. 0000 dB 0. 000 000 MHz REF -19.93 dB * CH1 Markers 1 BW: 33. 007575 MHz 2 cent : 150. 007148 MHz Cor REF=1 Q: 4. 5446 1_loss : -19 . 908 dB Hld 3 CENTER 150. 000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 4 SPAN 90. 000 000 MHz Part No. 252753B Rev. Date 2009-01-05 Rev. NM8081-CS01 4/5 SAW Bandpass Filter 252753B CH1 S21 CH2 S21 LOG LOG 1 dB/ 1 dB/ 29 Dec 2008 15:53:24 1: 0. 0000 dB 0. 000 000 MHz 3: . 18290 dB 24. 400 000 MHz REF -19.71 dB REF -20.22 dB CH1 S21 LOG 10 dB/ 29 Dec 2008 15:52:40 1: 0. 0000 dB 0. 000 000 MHz REF -19.93 dB * CH1 Markers BW: Cor CH1 Markers REF=1 25. 689604 MHz 1 Cor cent : 150 . 116712 MHz 2 Q: 5. 8435 BW: cent : 150 . 011317 MHz Q: 4. 4659 1_loss : -19 . 815 dB 1 REF=1 33. 590148 MHz 1_loss : -19 . 908 dB 2 3 4 Hld 3 2 Cor CH2 Markers mean: -20 . 004 dB 3 4 REF=2 s. dev : . 12360 dB p-p : . 55390 dB CENTER 150 . 000 000 MHz CH1 S21 LOG 10 dB/ REF -18.75 dB CENTER 150 . 000 000 MHz SPAN 29. 000 000 MHz 29 Dec 2008 15:56:18 1: 0. 0000 dB 0. 000 000 MHz CH1 Markers 2: -84 . 277 dB 150 . 000 MHz CH1 S11 CH2 S22 SWR SWR 10 / 10 / SPAN 90. 000 000 MHz 29 Dec 2008 15:55:27 1: 8. 2842 150 . 000 000 MHz 2: 2. 9061 150 . 000 000 MHz REF 8.265 REF 2.903 REF=1 Cor 3: -69 . 917 dB 300 . 000 MHz 1 1 Cor START . 010 000 MHz 2 STOP 500 . 000 000 MHz 3 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 2 CENTER 150 . 000 000 MHz SPAN 90. 000 000 MHz Part No. 252753B Rev. Date 2009-01-05 Rev. NM8081-CS01 5/5