SAW Bandpass Filter 253004B 1. Features z IF bandpass filter z High attenuation z Single-ended operation z DIP Package z Maximum Storage Temperature Range : -30℃ ~ 80℃ z Electrostatics Sensitive Device (ESD) 5.5max 6.0max Package : D2012 Pin Configuration 1 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 12.7±0.2 2.5±0.2 7.6±0.2 0.45±0.05 ITF 06A001 253004B 20.3±0.5 12.7±0.5 2.5±0.2 2. Package Dimension Input 5 Output 2, 4 Ground 3, 6 Case ground Part No. 253004B Rev. Date 2006-09-11 Rev. NM6028-CS01 1/5 SAW Bandpass Filter 253004B 3. Specifications Fo = 125.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Operating Temperature Range : -30℃ ~ +80℃ Minimum Typical Maximum MHz - 125.0 - dB - 21.0 23.0 1dB Bandwidth MHz - 29.6 - 3dB Bandwidth MHz 30.3 30.55 - 50dB Bandwidth MHz - 34.73 35.0 dB - 0.6 1.0 Group Delay Variation (Fo +/- 13.5 MHz) nsec - 30 50 Absolute Delay usec - 0.95 1 Ultimate Rejection dB 50 55 - ppm/°C - -80 - Minimum Typical Maximum MHz - 125.0 - Insertion Loss dB - 21.0 23.0 Amplitude Ripple (Fo +/- 14.0 MHz) dB - 0.6 1.0 nsec - 30 50 Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 13.5 MHz) Temperature Coefficient of Frequency Room temperature : + 25 ℃ Center Frequency Group Delay Variation (Fo +/- 14.0 MHz) Notes : 1) All specifications are based on the matching schematic shown below 2) All specifications are measured by Agilent Network analyzer and full 2 port calibration at room temperature 3) All attenuation measurements are measured relative to insertion loss I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. 253004B Rev. Date 2006-09-11 Rev. NM6028-CS01 2/5 SAW Bandpass Filter 253004B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L2 Input 50Ω L3 L1 Output 50Ω L4 L1 = L4 = 180nH, L2 = L3 = 39nH 5. Marking Configuration ITF1) 06A0012) 253004B3) 1) Manufacturer name 2) Lot Number 3) Part Number I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. 253004B Rev. Date 2006-09-11 Rev. NM6028-CS01 3/5 SAW Bandpass Filter 253004B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 11 Sep 2006 10:17:11 1: 0. 0000 dB 0. 000 000 MHz REF -20.91 dB CH1 Markers 1 Cor 2 BW: 34. 728229 MHz cent : 124 . 987171 MHz REF=1 Q: 3. 5990 1_loss : -20 . 893 dB 3 4 CENTER 125 . 000 000 MHz CH1 CH2 S21 S21 LOG DEL 1 dB/ 100 ns/ SPAN 88. 000 000 MHz 11 Sep 2006 10:17:53 1: 0. 0000 dB 0. 000 000 MHz 3: -522 . 62 ps 28. 000 000 MHz REF -20.55 dB REF 935.8 ns CH1 Markers BW: Cor 30. 551510 MHz cent : 124 . 961464 MHz REF=1 Q: 4. 0902 1 1_loss : -20 . 881 dB 2 3 Smo Cor 2 3 4 CH2 Markers mean : 952 . 74 ns REF=2 s. dev : 3. 9977 ns p-p : 20. 061 ns CENTER 125 . 000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 SPAN 34. 000 000 MHz Part No. 253004B Rev. Date 2006-09-11 Rev. NM6028-CS01 4/5 SAW Bandpass Filter 253004B CH1 CH2 S21 S21 LOG LOG 1 dB/ 1 dB/ 11 Sep 2006 10:17:38 1: 0. 0000 dB 0. 000 000 MHz 3: - . 11890 dB 28. 000 000 MHz REF -20.55 dB REF -21.01 dB CH1 Markers BW: Cor 29. 686884 MHz cent : 124 . 970976 MHz CH1 S21 LOG 10 dB/ CH1 Markers REF=1 2: -65 . 491 dB 125 . 000 MHz Q: 4. 2096 1 11 Sep 2006 10:20:12 1: 0. 0000 dB 0. 000 000 MHz REF -20.03 dB REF=1 3: -58 . 022 dB 250 . 000 MHz 1 1_loss : -20 . 871 dB 2 3 4 3 2 Cor CH2 Markers REF=2 mean : -20 . 795 dB s. dev : . 13810 dB p-p : . 66690 dB 3 2 CENTER 125 . 000 000 MHz CH1 CH2 S11 S22 SWR SWR 5 / 5 / SPAN 11 Sep 2006 10:19:17 1: 4. 3979 125 . 000 000 MHz 2: 4. 7576 125 . 000 000 MHz REF 4.395 REF 4.746 START 34. 000 000 MHz CH1 CH2 S11 S22 . 010 000 MHz 1 U FS 1 U FS STOP 500 . 000 000 MHz -34 . 561 -36 . 465 1: 17. 275 2: 16. 527 11 Sep 2006 10:19:26 36. 841 pF 125 . 000 000 MHz 34. 917 pF 125 . 000 000 MHz Cor Cor 1 Cor Cor 2 1 2 CENTER 125 . 000 000 MHz SPAN 88. 000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 CENTER 125 . 000 000 MHz SPAN 88. 000 000 MHz Part No. 253004B Rev. Date 2006-09-11 Rev. NM6028-CS01 5/5