SAW Bandpass Filter 252651B 1. Features z IF bandpass filter z High attenuation z Single-ended operation z SMD Package z Maximum Storage Temperature Range : -40℃ ~ 85℃ z Electrostatics Sensitive Device (ESD) 2.30±0.1 2. Package Dimension 20.00±0.2 9.80±0.2 10 9 8 7 7.62±0.1 6 6 7 8 9 10 5 4 3 2 1 ITF 06A001 。252651B 1 2 3 4 5 1.02±0.1 1.91±0.1 1.56±0.2 Package : S2098 Pin 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 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 10 Input 5 Output 1, 4 Ground Others Case ground Part No. 252651B Rev. Date 2006-10-09 Rev. NM6033-CS01 1/10 SAW Bandpass Filter 252651B 3. Specifications Fo =115.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz - 115.0 - dB - 21.5 25 1dB Bandwidth MHz - 25.85 - 3dB Bandwidth MHz 26.2 26.4 - 40dB Bandwidth MHz - 28.75 29 dB - 0.6 1.0 Group Delay Variation (Fo +/- 12.48 MHz) nsec - 40 100 Absolute Delay usec - 1.52 - Ultimate Rejection dB 50 52 - ppm/°C - -80 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 12.48 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. 252651B Rev. Date 2006-10-09 Rev. NM6033-CS01 2/10 SAW Bandpass Filter 252651B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L1 Input 50Ω L4 L2 Output 50Ω L3 L1 = 56nH, L2 = 270nH L3 = 270nH, L4 = 56nH 5. Marking Configuration ITF1) 06A0012) 252651B3) 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. 252651B Rev. Date 2006-10-09 Rev. NM6033-CS01 3/10 SAW Bandpass Filter 252651B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 29 Sep 2006 22:34:02 1: 0. 0000 dB 0. 000 000 MHz REF -21.99 dB PRm CH1 Markers 1 Cor 2 BW: 28. 749578 MHz cent : 114 . 981715 MHz REF=1 Q: 3. 9994 1_loss : -21 . 529 dB 4 3 CENTER 115 . 000 000 MHz CH1 CH2 S21 S21 LOG DEL 1 dB/ 100 ns/ SPAN 72. 000 000 MHz 29 Sep 2006 22:35:01 1: 0. 0000 dB 0. 000 000 MHz 3: -4 . 2317 ns 24. 980 000 MHz REF -21.42 dB REF 1.516 us PRm CH1 Markers BW: Cor 26. 404211 MHz cent : 114 . 997737 MHz REF=1 Q: 4. 3553 1 1_loss : -21 . 527 dB 2 3 PRm Smo Cor 3 2 4 CH2 Markers mean : 1. 5232 us REF=2 s. dev : 4. 9503 ns p-p : 28. 229 ns CENTER 115 . 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 32. 000 000 MHz Part No. 252651B Rev. Date 2006-10-09 Rev. NM6033-CS01 4/10 SAW Bandpass Filter 252651B CH1 CH2 S21 S21 LOG LOG 1 dB/ 1 dB/ 29 Sep 2006 22:34:47 1: 0. 0000 dB 0. 000 000 MHz 3: . 13020 dB 24. 980 000 MHz REF -21.42 dB REF -22 dB PRm Cor S21 LOG 10 dB/ 25. 841385 MHz cent : 115 . 011580 MHz CH1 Markers REF=1 2: -61 . 238 dB 115 . 000 MHz Q: 4. 4507 1 29 Sep 2006 22:36:44 1: 0. 0000 dB 0. 000 000 MHz REF -22.02 dB PRm CH1 Markers BW: CH1 REF=1 3: -61 . 424 dB 230 . 000 MHz 1 1_loss : -21 . 519 dB 2 3 4 3 PRm 2 Cor CH2 Markers REF=2 mean : -21 . 656 dB s. dev : . 10950 dB p-p : . 58140 dB 2 CENTER 115 . 000 000 MHz CH1 CH2 S11 S22 SWR SWR 10 / 10 / SPAN 29 Sep 2006 22:36:03 1: 5. 5461 115 . 000 000 MHz 2: 4. 5027 115 . 000 000 MHz REF 5.549 REF 4.496 START 32. 000 000 MHz CH1 CH2 PRm PRm Cor Cor S11 S22 3 . 010 000 MHz 1 U FS 1 U FS STOP 500 . 000 000 MHz 1: 15. 621 2: 15. 489 -41 . 689 -30 . 322 29 Sep 2006 22:36:10 33. 197 pF 115 . 000 000 MHz 45. 642 pF 115 . 000 000 MHz 1 PRm PRm Cor Cor 2 2 1 CENTER 115 . 000 000 MHz SPAN 72. 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 115 . 000 000 MHz SPAN 72. 000 000 MHz Part No. 252651B Rev. Date 2006-10-09 Rev. NM6033-CS01 5/10