SAW Bandpass Filter 252603B 1. Features z IF bandpass filter z High attenuation z Single-ended operation z DIP Package z Maximum Storage Temperature Range : -40℃ ~ 85℃ 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 252603B 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. 252603B Rev. Date 2006-07-21 Rev. NM6021-CS01 1/5 SAW Bandpass Filter 252603B 3. Specifications Fo = 110.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz - 110.0 - dB - 25.0 26.5 1dB Bandwidth MHz - 26.35 - 3dB Bandwidth MHz 26.5 26.7 - 40dB Bandwidth MHz - 28.55 29.0 dB - 0.6 1.0 Group Delay Variation (Fo +/- 12.48 MHz) nsec - 30 100 Absolute Delay usec - 1.88 - Ultimate Rejection dB 50 55 - ppm/°C - -72 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 12.48 MHz) Temperature Coefficient of Frequency 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. 252603B Rev. Date 2006-07-21 Rev. NM6021-CS01 2/5 SAW Bandpass Filter 252603B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L1 Input 50Ω L3 Output 50Ω L2 L1 = 33nH, L2 = 120nH L3 = 39nH 5. Marking Configuration ITF1) 06A0012) 252603B3) 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. 252603B Rev. Date 2006-07-21 Rev. NM6021-CS01 3/5 SAW Bandpass Filter 252603B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 20 Jul 2006 17:56:06 1: 0. 0000 dB 0. 000 000 MHz REF -24.3 dB CH1 Markers 1 Cor 2 BW: 28. 516257 MHz cent : 110 . 016884 MHz REF=1 Q: 3. 8580 1_loss : -24 . 298 dB 3 4 CENTER 110 . 000 000 MHz CH1 CH2 S21 S21 LOG DEL 1 dB/ 63.57 ns/ SPAN 72. 000 000 MHz 20 Jul 2006 17:57:05 1: 0. 0000 dB 0. 000 000 MHz 3: 1. 2799 ns 24. 960 000 MHz REF -23.88 dB REF 1.878 us CH1 Markers BW: Cor 26. 723692 MHz cent : 110 . 026000 MHz REF=1 Q: 4. 1172 1_loss : -24 . 238 dB 1 2 3 Smo Cor 2 3 4 CH2 Markers REF=2 mean : 1. 8864 us s. dev : 4. 4501 ns p-p : 22. 937 ns CENTER 110 . 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 31. 000 000 MHz Part No. 252603B Rev. Date 2006-07-21 Rev. NM6021-CS01 4/5 SAW Bandpass Filter 252603B CH1 CH2 S21 S21 LOG LOG 1 dB/ 1 dB/ 20 Jul 2006 17:56:47 1: 0. 0000 dB 0. 000 000 MHz 3: . 03120 dB 24. 960 000 MHz REF -23.88 dB REF -24.28 dB CH1 Markers BW: Cor CH1 S21 LOG 10 dB/ 20 Jul 2006 17:59:21 1: 0. 0000 dB 0. 000 000 MHz REF -23.68 dB CH1 Markers REF=1 26. 340883 MHz cent : 110 . 027776 MHz 2: -56 . 279 dB 110 . 000 MHz Q: 4. 1771 REF=1 3: -58 . 691 dB 220 . 000 MHz 1 1_loss : -24 . 231 dB 1 2 3 4 3 2 Cor CH2 Markers REF=2 mean : -24 . 125 dB s. dev : . 10940 dB p-p : . 57880 dB 2 3 CENTER 110 . 000 000 MHz CH1 CH2 S11 S22 SWR SWR 5 / 5 / SPAN 20 Jul 2006 17:58:36 1: 5. 7849 110 . 000 000 MHz 2: 8. 0776 110 . 000 000 MHz REF 5.785 REF 8.073 START 31. 000 000 MHz CH1 CH2 S11 S22 . 010 000 MHz 1 U FS 1 U FS STOP 500 . 000 000 MHz 1: 69. 762 2: 8. 5537 -115 . 80 -30 . 525 20 Jul 2006 17:58:44 12. 494 pF 110 . 000 000 MHz 47. 399 pF 110 . 000 000 MHz Cor Cor 1 Cor Cor 2 1 2 CENTER 110 . 000 000 MHz SPAN 72. 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 110 . 000 000 MHz SPAN Part No. 252603B Rev. Date 2006-07-21 Rev. NM6021-CS01 72. 000 000 MHz 5/5