75.0 MHz SAW Filter Part Number 232003B 1. Features Typical 1dB bandwidth of 20.1 MHz High attenuation Single Ended Operation Dual In-line Package (DIP) 2. Electrical Specifications Source and Load Impedance = 50Ω Minimum Typical Maximum Operating Temperature : -30℃ ℃ ~ +85℃ ℃ Center Frequency (fo) MHz Insertion Loss dB 1dB Bandwidth MHz 3dB Bandwidth MHz 20dB Bandwidth MHz 40dB Bandwidth MHz dB Amplitude Ripple (Fo±9.5MHz) nsec Group Delay Variation (Fo±9.5MHz) Absolute Delay usec Ultimate Rejection dB Temperature Coefficient of Frequency ppm/℃ ℃ Room Temperature : +25℃ ℃ Insertion Loss Amplitude Ripple (Fo±9.8MHz) Group Delay Variation (Fo±9.8MHz) 20.0 50 - 75.0 22.5 20.10 20.41 21.26 21.65 0.6 40 2.35 55 -72 24.0 21.80 1.0 80 - Minimum Typical Maximum - 22.5 0.6 40 240 1.0 80 dB dB nsec 5.5max 6.0max 7.6±0.2 L1 Input 50Ω 5 1 L2 Output 50Ω 12.7±0.2 2.5±0.2 C1 0.45±0.05 ITF 13A001 232003B 75-20.1M 20.3±0.5 12.7±0.5 Matching Schematic 2.5±0.2 D2012 Package Dimension L1 = 120nH, L2 = 150nH, C1 = 18pF 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] 2013. 03. 27 Rev 1.0 75.0 MHz SAW Filter Part Number 232003B 3. Typical Performance ( at +25℃ ℃) 1dB Bandwidth & Ripple CH1 S21 CH2 S21 LOG LOG 1 dB/ 1 dB/ 40dB Bandwidth 5 May 2012 00:08:37 1: 0. 0000 dB 0. 000 000 MHz 3: . 08980 dB 19. 600 000 MHz REF -22.23 dB REF -22.8 dB CH1 S21 LOG 10 dB/ 5 May 2012 00:07:43 1: 0. 0000 dB 0. 000 000 MHz REF -22.4 dB CH1 Markers REF=1 BW: 20. 104068 MHz cent : Cor 74. 966542 MHz CH1 Markers REF=1 BW: 21. 650384 MHz 1 Cor cent : Q: 3. 7289 2 74. 937561 MHz Q: 3. 4613 1_loss : -22 . 476 dB 1 1_loss : -22 . 569 dB 2 3 4 3 2 CH2 Markers REF=2 mean:-22 . 496 dB Cor 3 4 s. dev : . 10440 dB p-p : . 57990 dB CENTER 75. 000 000 MHz CENTER 75. 000 000 MHz SPAN 25. 000 000 MHz 3dB Bandwidth & Group Delay CH1 S21 CH2 S21 LOG DEL 1 dB/ 100 ns/ 5 May 2012 00:09:07 1: 0. 0000 dB 0. 000 000 MHz 3:-1 . 8313 ns 19. 600 000 MHz REF -22.23 dB REF 2.439 us SPAN 70. 000 000 MHz 20dB Bandwidth CH1 S21 LOG 10 dB/ 5 May 2012 00:07:27 1: 0. 0000 dB 0. 000 000 MHz REF -22.4 dB CH1 Markers REF=1 BW: 20. 410093 MHz cent : Cor 74. 964590 MHz CH1 Markers REF=1 BW: 21. 269689 MHz 1 Cor cent : Q: 3. 6729 2 74. 955154 MHz Q: 3. 5240 1_loss : -22 . 484 dB 1 1_loss : -22 . 569 dB 2 3 4 3 Smo Cor CH2 Markers REF=2 mean:4 2. 3555 us 2 3 s. dev : 7. 1022 ns p-p : 32. 348 ns CENTER 75. 000 000 MHz SPAN 25. 000 000 MHz CENTER 75. 000 000 MHz Wide band Properties CH1 S21 LOG 10 dB/ REF -24.01 dB SPAN 70. 000 000 MHz SWR(S11 & S22) 5 May 2012 00:10:44 1: 0. 0000 dB 0. 000 000 MHz CH1 Markers REF=1 2:-60 . 067 dB 75. 0000 MHz CH1 S11 CH2 S22 SWR SWR 10 / 10 / 5 May 2012 00:09:58 1: 4. 8479 75. 000 000 MHz 2: 4. 6702 75. 000 000 MHz REF 4.878 REF 4.671 Cor 3:-60 . 346 dB 150. 000 MHz 1 1 Cor 2 START . 010 000 MHz 2 3 STOP 250. 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 75. 000 000 MHz http://www.itf.co.kr SPAN 70. 000 000 MHz [email protected] 2013. 03. 27 Rev 1.0