120.0 MHz SAW Filter Part Number 252951B 1. Features Typical 1dB bandwidth of 27.7 MHz High attenuation Single Ended Operation Surface Mounted Package (SMD) 2. Electrical Specifications Operating Temperature : -30℃ ℃ ~ +70℃ ℃ Center Frequency (fo) Insertion Loss 1dB Bandwidth 3dB Bandwidth 40dB Bandwidth Amplitude Ripple (fo ± 12.5 MHz) Group Delay Variation (fo ± 12.5 MHz) Absolute Delay Ultimate Rejection Temperature Coefficient of Frequency Room Temperature : +25℃ ℃ Insertion Loss Amplitude Ripple (fo ± 13.05 MHz) Group Delay Variation (fo ± 13.05 MHz) Relative Attenuation 0.2 MHz ~ 10.0 MHz 10.0 MHz ~ 85.0 MHz 85.0 MHz ~ 100.0 MHz Fo – 15.0 MHz Fo + 15.0 MHz 140.0 MHz ~ 152.0 MHz 152.0 MHz ~ 600.0 MHz S7050 Package Dimension dB dB nsec Minimum - dB dB dB dB dB dB dB 40 50 40 35 40 3 2 L1 Input 50Ω 1 Typical 16.0 0.5 20 Maximum 18.0 1.0 50 45 55 45 4 3.5 40 45 Matching Schematic - 68nH 10 5 L2 Output 50Ω 10 4 ITF 10A001 . 252951B Source and Load Impedance = 50Ω Typical Maximum 120.0 16.0 18.5 27.7 29.56 37.1 37.6 0.5 1.0 20 50 0.48 0.5 43 -86 - 39nH 5 .00 7.00± 0.15 1.0 0± 0.1 5 16pF C1 0.60 2.54 5.00±0.15 MHz dB MHz MHz MHz dB nsec usec dB ppm/℃ ℃ Minimum 27.3 38 - C2 43pF 9 5 7 8 1.50±0.1 6 Pin Configuration Dimensions shown are nominal in millimeters 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 Tel: 82-32-621-1213 Fax: 82-32-621-1218 Input 10 Ground 4, 9 Output 5 Others Ground http://www.itf.co.kr [email protected] 2011. 10. 24 Rev 1.0 120.0 MHz SAW Filter Part Number 252951B 3. Typical Performance ( at +25℃ ℃) 1dB Bandwidth & Ripple CH2 S21 CH4 S21 LOG LOG 40dB Bandwidth 30 May 2011 18:41:30 1: 0. 0000 dB 0. 000 000 MHz 3: . 02560 dB 26. 100 000 MHz 1 dB/ REF -15.5 dB 1 dB/ REF -15.5 dB CH1 S21 CH2Markers REF=1 BW: 27. 645951 MHz LOG 30 May 2011 18:40:21 1: 0. 0000 dB 0. 000 000 MHz CH1 PASS 10 dB/ REF -15.5 dB CH1Markers REF=1 BW: 36. 978255 MHz PRm 1 cent : 119. 910938 MHz cent : 120. 656646 MHz Q: 4. 3374 Q: 3. 2629 2 1_loss : -15 . 733 dB 1 1_loss : -15 . 704 dB Cor 2 3 4 3 PRm 2 CH4Markers mean:-15REF=2 . 744 dB 3 4 s. dev : . 08400 dB p-p : . 50760 dB Cor CENTER120. 000 000 MHz SPAN 35. 000 000 MHz 2 4 CENTER120. 000 000 MHz Relative Attenuation(Fo ± 15.0 MHz) 3dB Bandwidth & Group Delay CH2 S21 CH4 S21 LOG DEL 30 May 2011 18:41:05 1: 0. 0000 dB 0. 000 000 MHz 3:-479 . 59 ps 26. 100 000 MHz 1 dB/ REF -15.5 dB 100 ns/ REF 565 ns SPAN 120. 000 000 MHz CH1 S21 CH2Markers REF=1 BW: 29. 621382 MHz LOG 30 May 2011 18:42:00 1: 0. 0000 dB 0. 000 000 MHz 10 dB/ REF -15.5 dB CH1Markers REF=1 2:-3 . 8992 dB -15 . 0000 MHz PRm 1 cent : 120. 001457 MHz 3:-3 . 5777 dB 15. 0000 MHz Q: 4. 0512 1_loss : -15 . 728 dB 1 3 2 Cor 2 3 PRm 4 CH4Markers REF=2 mean: 4478. 97 ns 2 3 s. dev : 4. 0156 ns Smo p-p : 21. 013 ns Cor CENTER120. 000 000 MHz SPAN 35. 000 000 MHz 2 CENTER120. 000 000 MHz Wide band Properties CH1 S21 LOG 10 dB/ REF -15.5 dB SPAN 120. 000 000 MHz SWR(S11 & S22) 30 May 2011 18:43:43 1:-15 . 896 dB 120. 000 000 MHz CH1 PASS CH1 S11 CH3 S22 SWR SWR 10 / 10 / 30 May 2011 18:43:06 1: 8. 3345 120. 000 000 MHz 2: 1. 6240 120. 000 000 MHz REF 0 REF 0 1 PRm PRm Cor 1 2 START . 010 000 MHz STOP 650. 000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Tel: 82-32-621-1213 Fax: 82-32-621-1218 CENTER120. 000 000 MHz http://www.itf.co.kr SPAN 120. 000 000 MHz [email protected] 2011. 10. 24 Rev 1.0