80.0 MHz SAW Filter Part Number 242005B 1. Features Typical 1dB bandwidth of 19.9 MHz High attenuation Single Ended Operation Dual In-line Package (DIP) 2. Electrical Specifications Source and Load Impedance = 50Ω Operating Temperature : +25℃ ℃ Minimum Typical Maximum MHz - 80.0 - dB - 23.3 25.0 1dB Bandwidth MHz 19.75 19.92 - 3dB Bandwidth MHz - 20.2 - 40dB Bandwidth MHz - 21.5 21.7 dB - 0.55 1.0 Group Delay Variation (fo ± 9.7 MHz) nsec - 35 80 Absolute Delay usec - 2.16 - dB 50 55 - ppm/℃ ℃ - -72 - Center Frequency (fo) Insertion Loss Amplitude Ripple (fo ± 9.7 MHz) Ultimate Rejection Temperature Coefficient of Frequency 12.7±0.5 5.5max 6.0max Matching Schematic 7.6±0.2 2.5±0.2 D2012 Package Dimension 120nH 1 5 18pF 120nH 15pF Output 50Ω 12.7±0.2 2.5±0.2 0.45±0.05 ITF 10A001 242005B 80-19.9M 20.3±0.5 Input 50Ω Pin Configuration Dimensions shown are nominal in millimeters 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] 2010. 04. 05 Rev 1.0 80.0 MHz SAW Filter Part Number 242005B 3. Typical Performance ( at +25℃ ℃) 1dB Bandwidth & Ripple CH1 S21 CH2 S21 LOG LOG 1 dB/ 1 dB/ 3dB Bandwidth & Group Delay 11 Apr 2009 17:03:15 1: 0. 0000 dB 0. 000 000 MHz 3: . 04810 dB 19. 400 000 MHz REF -22.94 dB REF -23.34 dB CH1 Markers cent : LOG DEL 11 Apr 2009 17:03:27 1: 0. 0000 dB 0. 000 000 MHz 3: 1. 6935 ns 19. 400 000 MHz 1 dB/ REF -22.94 dB 100 ns/ REF 2.159 us CH1 Markers REF=1 BW: 19. 917291 MHz Cor CH1 S21 CH2 S21 79. 985386 MHz cent : 79. 982781 MHz Q: 4. 0159 Q: 3. 9574 1_loss : -23 . 269 dB 1 REF=1 BW: 20. 210941 MHz Cor 1_loss : -23 . 297 dB 1 2 2 3 4 3 3 2 Smo Cor 2 Cor CH2 Markers CENTER 80. 000 000 MHz 3 4 CH2 Markers REF=2 mean: -23 . 179 dB mean: 2. 1679 us s. dev : . 10120 dB s. dev : 6. 5037 ns p-p : . 53380 dB p-p : 32. 428 ns SPAN 23. 997 600 MHz CENTER 80. 000 000 MHz 40dB Bandwidth CH1 S21 LOG 10 dB/ SPAN 23. 997 600 MHz 50dB Bandwidth 11 Apr 2009 17:02:43 1: 0. 0000 dB 0. 000 000 MHz REF -23.34 dB REF=2 * CH1 S21 LOG 10 dB/ 11 Apr 2009 17:02:48 1: 0. 0000 dB 0. 000 000 MHz REF -23.34 dB * CH1 Markers 1 BW: 21. 488644 MHz Cor cent : 2 CH1 Markers REF=1 1 Cor 79. 967048 MHz 2 cent : 79. 971838 MHz Q: 3. 7214 Q: 3. 6953 1_loss : -23 . 335 dB 1_loss : -23 . 335 dB Hld Hld 3 4 3 CENTER 80. 000 000 MHz SPAN 55. 000 000 MHz LOG 10 dB/ SPAN 55. 000 000 MHz SWR(S11 & S22) 11 Apr 2009 17:04:39 1: 0. 0000 dB 0. 000 000 MHz REF -23.04 dB 4 CENTER 80. 000 000 MHz Wide band Properties CH1 S21 REF=1 BW: 21. 641697 MHz CH1 Markers 2:-74 . 377 dB 80. 0000 MHz CH1 S11 CH2 S22 SWR SWR 10 / 10 / 11 Apr 2009 17:04:09 1: 5. 4543 80. 000 000 MHz 2: 6. 0305 80. 000 000 MHz REF 5.448 REF 6.044 REF=1 Cor 3:-61 . 253 dB 160. 000 MHz 1 1 Cor 2 3 START . 010 000 MHz 2 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 80. 000 000 MHz http://www.itf.co.kr SPAN 55. 000 000 MHz [email protected] 2010. 04. 05 Rev 1.0