93.75 MHz SAW Filter Part Number 242952B 1. Features Typical 1dB bandwidth of 28.95 MHz Low-Loss Filter Single Ended Operation Surface Mounted Package (SMD) 2. Electrical Specifications Source and Load Impedance = 50Ω Operating Temperature : -5℃ ~ +75℃ Minimum Typical Maximum MHz - 93.75 - dB - 14.0 16.5 1dB Bandwidth MHz 28.2 28.95 - 3dB Bandwidth MHz - 29.9 - 40dB Bandwidth MHz - 34.5 35.0 dB - 0.4 1.0 Group Delay Variation (fo ± 13.28 MHz) nsec - 25 60 Absolute Delay usec - 0.97 1.0 dB 40 47 - ppm/℃ - -86 - Minimum Typical Maximum Center Frequency (fo) Insertion Loss Amplitude Ripple (fo ± 13.28 MHz) Ultimate Rejection Temperature Coefficient of Frequency Room Temperature : +25℃ Insertion Loss dB - 14.0 16.0 Amplitude Ripple (fo ± 13.61 MHz) dB - 0.4 1.0 nsec - 25 60 Group Delay Variation (fo ± 13.61 MHz) S1365 Package Dimension 13.30±0.2 12 8 7.62±0.1 7 ITF 11A001 242952B . 93.75-28.9M 1 2 3 4 7 9 8 10 6 82nH 11 6 1.50±0.1 5 5 2.54±0.1 11 9 1.61±0.2 6.50±0.2 10 Matching Schematic L1 I nput 50Ω 8.2nH 11 5 L2 Output 50Ω 12 4 3 2 2.54±0.1 C1 56pF 1 L3 47nH 0.80±0.1 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 11 Ground 6, 12 Output 5 Others Ground http://www.itf.co.kr [email protected] 2012. 03. 16 Rev 1.0 93.75 MHz SAW Filter Part Number 242952B 3. Typical Performance ( at +25℃ ) 1dB Bandwidth & Ripple CH2 CH4 S21 S21 LOG LOG 1 dB/ 1 dB/ 3dB Bandwidth & Group Delay 22 Nov 2011 19:58:36 1: 0. 0000 dB 0. 000 000 MHz 3: . 01250 dB 27 . 220 000 MHz REF -13.5 dB REF -13.5 dB CH2 CH4 S21 S21 LOG DEL 1 dB/ 100 ns/ 22 Nov 2011 19:58:18 1: 0. 0000 dB 0. 000 000 MHz 3: -11 . 956 ns 27 . 220 000 MHz REF -13.5 dB REF 947 ns CH2 Markers REF=1MHz 28 . 913164 BW: cent : 93 . 760730 CH2 Markers REF=1MHz 29 . 910559 BW: MHz cent : 93 . 777663 Q: 3. 2428 1_loss : -13 . 728 dB 1_loss : -13 . 732 dB 1 1 2 2 3 3 MHz Q: 3. 1353 4 3 4 2 2 PRm PRm CH4 Markers mean : -13 REF=2 . 769 dB s. dev : . 05680 dB p-p : . 37110 dB Cor CH4 Markers REF=2 mean 4 : 967 . 31 ns s. dev : 3. 5097 ns 3 Smo p-p : 21 . 804 ns Cor CENTER 93 . 750 000 MHz SPAN 38 . 000 000 MHz 2 4 CENTER 93 . 750 000 MHz 40dB Bandwidth CH1 S21 LOG 10 dB/ 38 . 000 000 MHz 2 Smith Chart(S11 & S22) 22 Nov 2011 19:57:49 1: 0. 0000 dB 0. 000 000 MHz REF -13.5 dB SPAN PRm BW: 1 cent : CH1 S11 CH3 S22 CH1 Markers REF=1MHz 34 . 378309 94 . 152996 1 U FS 1 U FS 1: 27. 629 2: 37. 238 10. 034 -19 . 867 22 Nov 2011 19:59:10 17. 035 nH 93. 750 000 MHz 85. 450 pF 93. 750 000 MHz PRm MHz Q: 2. 7387 2 1_loss : -13 . 778 dB Cor Cor 1 2 4 3 CENTER 93 . 750 000 MHz SPAN 120 . 000 000 MHz CENTER 93. 750 000 MHz Wide band Properties CH1 S21 LOG 10 dB/ SWR(S11 & S22) 22 Nov 2011 20:00:35 1: 0. 0000 dB 0. 000 000 MHz REF -13.5 dB CH1 Markers REF=1 2: -59 . 857 dB 93 . 7500 MHz PRm 1 SPAN 120. 000 000 MHz CH1 CH3 S11 S22 SWR SWR 10 / 10 / 22 Nov 2011 19:59:40 1: 1. 9109 93 . 750 000 MHz 2: 1. 7170 93 . 750 000 MHz REF 0 REF 0 PRm 3: -45 . 240 dB 142 . 500 MHz 4: -53 . 393 dB 187 . 500 MHz 5: -57 . 842 dB 231 . 100 MHz Cor 1 3 2 4 2 START . 010 000 MHz 5 STOP 500 . 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 CENTER 93 . 750 000 MHz http://www.itf.co.kr SPAN 120 . 000 000 MHz [email protected] 2012. 03. 16 Rev 1.0