SAW Bandpass Filter 253301B 1. Features IF bandpass filter High attenuation Single-ended operation DIP Package Maximum Storage Temperature Range : -40℃ ~ 85℃ Electrostatics Sensitive Device (ESD) Package : D2012 7.6±0.2 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 0.45±0.05 2.5±0.2 5.5max 6.0max ITF 08A001 253301B 150-33.4M 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. 253301B Rev. Date 2008-02-28 Rev. NM8005-CS01 1/5 SAW Bandpass Filter 253301B 3. Specifications Fo = 150.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum Center Frequency MHz - 150.0 - Insertion Loss dB - 28.6 30.0 1dB Bandwidth MHz 33.2 33.35 - 3dB Bandwidth MHz - 33.65 - 30dB Bandwidth MHz - 34.81 35.0 40dB Bandwidth MHz - 35.02 - Amplitude Ripple (fo±16.3 MHz) dB - 0.53 1.0 Group Delay Variation (fo±16.3 MHz) nsec - 25 50 Absolute Delay usec - 2.03 - Ultimate Rejection dB 45 48 - ppm/°C - -72 - 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. 253301B Rev. Date 2008-02-28 Rev. NM8005-CS01 2/5 SAW Bandpass Filter 253301B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L1 Input 50Ω L2 C1 Output 50Ω C2 L1 = 33nH, L2 = 33nH C1 = 27pF, C1 = 24pF 5. Marking Configuration ITF1) 08A0012) 253301B3) 1504) -33.4M5) 1) Manufacturer name 2) Lot Number 3) Part Number 4) Center Frequecy 5) 1dB-Bandwidth I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. 253301B Rev. Date 2008-02-28 Rev. NM8005-CS01 3/5 SAW Bandpass Filter 253301B 6. Typical Performance ( at +25℃ ℃) CH1 S21 LOG 10 dB/ 11 Feb 2008 17:38:37 1: 0. 0000 dB 0. 000 000 MHz REF -28.74 dB * CH1 Markers REF=1 1 BW: 35. 020677 MHz 2 cent : 149. 998921 MHz Cor Q: 4. 2832 1_loss : -28 . 761 dB Hld 3 4 CENTER 150. 000 000 MHz CH1 S21 CH2 S21 LOG DEL SPAN 90. 000 000 MHz 11 Feb 2008 17:42:07 1: 0. 0000 dB 0. 000 000 MHz 3:-10 . 341 ns 32. 600 000 MHz 1 dB/ REF -28.31 dB 100 ns/ REF 2.013 us CH1 Markers REF=1 BW: 33. 654614 MHz Cor cent : 149. 975374 MHz Q: 4. 4563 1 1_loss : -28 . 626 dB 2 3 2 Smo Cor 3 4 CH2 Markers REF=2 mean: 2. 0359 us s. dev : 4. 9645 ns p-p : 25. 605 ns CENTER 150. 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 41. 000 000 MHz Part No. 253301B Rev. Date 2008-02-28 Rev. NM8005-CS01 4/5 SAW Bandpass Filter 253301B CH1 CH2 S21 S21 LOG LOG 1 dB/ 1 dB/ 11 Feb 2008 17:41:37 1: 0. 0000 dB 0. 000 000 MHz 3: - . 05210 dB 32. 600 000 MHz REF -28.31 dB REF -28.78 dB CH1 Markers BW: Cor CH1 CH2 S11 S22 SWR SWR 10 / 10 / 11 Feb 2008 17:44:02 1: 6. 5398 150 . 000 000 MHz 2: 7. 5054 150 . 000 000 MHz REF 6.565 REF 7.501 REF=1 33. 354174 MHz Cor cent : 149 . 966264 MHz Q: 4. 4962 1_loss : -28 . 607 dB 1 1 2 4 3 3 2 Cor Cor CH2 Markers mean: -28 . 590 dB 2 REF=2 s. dev : . 13430 dB p-p : . 53390 dB CENTER 150 . 000 000 MHz CH1 S21 LOG 10 dB/ REF -27.97 dB SPAN 41. 000 000 MHz 11 Feb 2008 17:45:53 1: 0. 0000 dB 0. 000 000 MHz CENTER 150 . 000 000 MHz CH1 S21 LOG 10 dB/ SPAN 90. 000 000 MHz 11 Feb 2008 17:38:30 1: 0. 0000 dB 0. 000 000 MHz REF -28.74 dB * CH1 Markers 2: -55 . 279 dB 150 . 000 MHz CH1 Markers REF=1 1 Cor 2 3: -55 . 587 dB 300 . 000 MHz 1 BW: REF=1 34. 819499 MHz cent : 149 . 996020 MHz Q: 4. 3078 1_loss : -28 . 761 dB Hld 3 2 START . 010 000 MHz 4 3 STOP 500 . 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 150 . 000 000 MHz SPAN 90. 000 000 MHz Part No. 253301B Rev. Date 2008-02-28 Rev. NM8005-CS01 5/5