93.94 MHz SAW Filter Part Number 243501B 1. Features Typical 1dB bandwidth of 35.5 MHz High attenuation Single Ended Operation Dual In-line Package (DIP) 2. Electrical Specifications Source and Load Impedance = 50Ω Operating Temperature : -20℃ ℃ ~ +80℃ ℃ Minimum Typical Maximum MHz - 93.94 - dB - 27.5 29.0 1 dB Bandwidth MHz 35.2 35.5 - 3dB Bandwidth MHz - 35.85 - 40dB Bandwidth MHz - 37.35 37.6 dB - 0.6 1.0 Group Delay Variation (fo ± 17.0 MHz) nsec - 25 60 Absolute Delay usec - 1.87 - dB 48 52 - Center Frequency (fo) Insertion Loss Amplitude Ripple (fo ± 17.0 MHz) Ultimate Rejection ppm/℃ ℃ Temperature Coefficient of Frequency -72 Room Temperature : +25℃ ℃ Minimum Typical Maximum Insertion Loss dB - 27.5 29.0 Amplitude Ripple (fo ± 17.38 MHz) dB - 0.6 1.0 nsec - 25 60 Group Delay Variation (fo ± 17.38 MHz) 5.5max 6.0max 5 1 L1 Input 50Ω L2 C1 Output 50Ω C2 12.7±0.2 2.5±0.2 7.6±0.2 0.45±0.05 ITF 13A001 243501B 93.94-35.5M 20.3±0.5 12.7±0.5 Matching Schematic 2.5±0.2 D2012 Package Dimension L1 = L2 = 120nH, C1 = 16pF, C2 = 18pF Dimensions shown are nominal in millimeters Pin Configuration 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 Tel: 82-32-621-1213 Fax: 82-32-621-1218 Input 1 Ground 2,4 Output 5 Others Ground http://www.itf.co.kr [email protected] 2013. 03. 25 Rev 1.0 93.94 MHz SAW Filter Part Number 243501B 3. Typical Performance ( at +25℃ ℃) 1dB Bandwidth & Ripple CH1 S21 CH2 S21 LOG LOG 1 dB/ 1 dB/ 40dB Bandwidth 16 Feb 2012 17:37:38 1: 0. 0000 dB 0. 000 000 MHz 3:- . 19570 dB 34. 760 000 MHz REF -26.69 dB REF -27.17 dB CH1 S21 LOG 10 dB/ 16 Feb 2012 17:39:04 1: 0. 0000 dB 0. 000 000 MHz REF -27.1 dB CH1 Markers REF=1 BW: 35. 502855 MHz cent : Cor 93. 929465 MHz CH1 Markers REF=1 BW: 37. 375217 MHz 1 C cent : Q: 2. 6457 2 93. 941315 MHz Q: 2. 5135 1_loss : -27 . 074 dB 1_loss : -27 . 339 dB 1 2 4 3 3 2 CH2 Markers REF=2 mean:-26 . 957 dB Cor 3 4 s. dev : . 11270 dB p-p : . 59990 dB CENTER 93. 940 000 MHz SPAN 42. 000 000 MHz CENTER 93. 940 000 MHz 3dB Bandwidth & Group Delay CH1 S21 CH2 S21 LOG DEL 1 dB/ 50 ns/ 50dB Bandwidth 16 Feb 2012 17:37:57 1: 0. 0000 dB 0. 000 000 MHz 3:-2 . 3251 ns 34. 760 000 MHz REF -26.69 dB REF 1.908 us SPAN 120. 000 000 MHz CH1 S21 LOG 10 dB/ 16 Feb 2012 17:39:11 1: 0. 0000 dB 0. 000 000 MHz REF -27.1 dB CH1 Markers REF=1 BW: 35. 829249 MHz cent : Cor 93. 933018 MHz CH1 Markers REF=1 BW: 37. 584964 MHz 1 C cent : Q: 2. 6217 2 93. 942014 MHz Q: 2. 4995 1_loss : -27 . 074 dB 1_loss : -27 . 339 dB 1 2 3 2 Smo Cor CH2 Markers REF=2 mean: 1. 8761 us 4 s. dev : 4. 1434 ns 3 3 p-p : 25. 940 ns CENTER 93. 940 000 MHz SPAN 42. 000 000 MHz CENTER 93. 940 000 MHz Wideband Properties CH1 S21 LOG 10 dB/ REF -28.96 dB 4 SPAN 120. 000 000 MHz SWR(S11 & S22) 16 Feb 2012 17:42:55 1: 0. 0000 dB 0. 000 000 MHz CH1 Markers REF=1 2:-62 . 353 dB 93. 9400 MHz CH1 S11 CH2 S22 SWR SWR 10 / 10 / 16 Feb 2012 17:41:49 1: 4. 9021 93. 940 000 MHz 2: 6. 1150 93. 940 000 MHz REF 4.905 REF 6.122 Cor 3:-64 . 120 dB 187 . 880 MHz 1 1 Cor 2 START . 010 000 MHz 2 3 STOP 300. 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. 940 000 MHz http://www.itf.co.kr SPAN 120. 000 000 MHz [email protected] 2013. 03. 25 Rev 1.0