SAW Bandpass Filter 201348B 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 04A001 201348B 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. 201348B Rev. Date 2004-05-06 Rev. DS4020-CS03 1/5 SAW Bandpass Filter 201348B 3. Specifications Fo = 140.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz 139.9 140.0 140.1 dB - 24.5 26.0 1dB Bandwidth MHz - 15.5 - 3dB Bandwidth MHz 16.0 16.4 - 40dB Bandwidth MHz - 19.45 20.2 dB - 0.5 0.8 Group Delay Variation (Fo +/- 7.25 MHz) nsec - 40 100 Absolute Delay usec - 1.38 - Ultimate Rejection dB 45 48 - ppm/°C - -94 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 7.25 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. 201348B Rev. Date 2004-05-06 Rev. DS4020-CS03 2/5 SAW Bandpass Filter 201348B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) Input 50Ω Output 50Ω L1 L1 = 33 nH 5. Marking Configuration ITF1) 04A0012) 201348B3) 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. 201348B Rev. Date 2004-05-06 Rev. DS4020-CS03 3/5 SAW Bandpass Filter 201348B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 18 Feb 2004 07:38:28 1: 0. 0000 dB 0. 000 000 MHz REF -23.29 dB PRm 1 Cor BW: CH1 Markers REF=1 19. 406484 MHz : 139 . 889080 2 cent MHz Q: 7. 2084 1_loss : -23 . 213 dB 3 4 CENTER 140 . 000 000 MHz CH1 CH2 S21 S21 LOG DEL 1 dB/ 100 ns/ SPAN 50. 000 000 MHz 18 Feb 2004 07:42:00 1: 0. 0000 dB 0. 000 000 MHz 3: 4. 9072 ns 14. 500 000 MHz REF -23.23 dB REF 1.369 us PRm BW: Cor CH1 Markers REF=1 16. 353896 MHz : 140 . 008339 cent MHz Q: 8. 5612 1 1_loss : -23 . 181 dB 2 3 PRm Smo 3 2 Cor CH2 Markers REF=2 mean : 1. 3887 us 4 s. dev : 5. 7534 ns p-p : 30. 036 ns CENTER 140 . 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 19. 000 000 MHz Part No. 201348B Rev. Date 2004-05-06 Rev. DS4020-CS03 4/5 SAW Bandpass Filter 201348B CH1 CH2 S21 S21 LOG LOG 1 dB/ 1 dB/ 18 Feb 2004 07:41:28 1: 0. 0000 dB 0. 000 000 MHz 3: - . 08390 dB 14. 500 000 MHz REF -23.23 dB REF -23.49 dB PRm BW: Cor MHz S21 LOG 10 dB/ 18 Feb 2004 07:47:31 1: -23 . 648 dB 140 . 000 000 MHz REF -23.55 dB PRm CH1 Markers REF=1 15. 520340 MHz : 140 . 000238 CH1 cent Q: 9. 0204 1 1 1_loss : -23 . 177 dB 2 3 4 3 PRm 2 CH2 Markers REF=2 mean : -23 . 380 dB Cor s. dev : . 07680 dB p-p : . 38920 dB CENTER 140 . 000 000 MHz SPAN 19. 000 000 MHz START CH1 CH2 S11 S22 c SWR SWR 5 / 5 / 18 Feb 2004 07:43:30 1: 6. 9338 140 . 000 000 MHz 2: 6. 2024 140 . 000 000 MHz REF 6.93 REF 6.206 CH1 CH2 PRm PRm Cor Cor S11 S22 . 010 000 MHz 1 U FS 1 U FS STOP 500 . 000 000 MHz 1: 21. 367 2: 14. 865 67. 875 -44 . 824 18 Feb 2004 07:43:37 77. 162 nH 140 . 000 000 MHz 25. 362 pF 140 . 000 000 MHz 1 1 PRm PRm Cor 2 Cor 2 CENTER 140 . 000 000 MHz SPAN 50. 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 140 . 000 000 MHz SPAN Part No. 201348B Rev. Date 2004-05-06 Rev. DS4020-CS03 50. 000 000 MHz 5/5