202545B

SAW Bandpass Filter 202545B 1. Features IF Bandpass Filter High Attenuation Single-Ended Operation DIP Package Maximum Storage Temperature Range : -40℃ ~ 85℃ Electrostatics Sensitive Device (ESD) 2. Package Dimension 12.8±0.5 5.5max 6.0max 7.6±0.2 2.5±0.2 ITF 04A001 202545B 35.1±0.5 Package : D3512 0.45±0.05 2.5±0.2 Pin Configuration 1 Input Output Ground Case ground Dimensions shown are nominal in millimeters Base : Fe(SPCC), Au plating over Ni plated Cap : Cu & Cr Alloy, Ni Plated Termination : Kovar, Au Plated 4 2, 5 3, 6 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. Rev. Date Rev. 25.4±0.2 202545B 2004-06-08 NI2025-CS02 1/5 SAW Bandpass Filter 202545B 3. Specifications Fo = 160.0 MHz Terminating source impedance Terminating load impedance : 50Ω and matching network : 50Ω and matching network Minimum Center Frequency Insertion Loss 1dB Bandwidth 3dB Bandwidth 40dB Bandwidth Amplitude Ripple (Fo +/- 0.5 MHz) Group Delay Variation (Fo +/- 0.5 MHz) Absolute Delay Ultimate Rejection Temperature Coefficient of Frequency MHz dB MHz MHz MHz dB nsec usec dB ppm/°C2 159.92 1.26 45 - Typical 160.0 22.5 1.25 1.39 1.97 0.7 250 4.29 55 -0.03 Maximum 160.08 25.5 2.0 1.0 400 - Notes : 1) 2) 3) All specifications are based on the matching schematic shown below All specifications are measured by Agilent Network analyzer and full 2 port calibration at room temperature 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. Rev. Date Rev. 202545B 2004-06-08 NI2025-CS02 2/5 SAW Bandpass Filter 202545B 4. Matching Schematic Actual matching values may vary due to PCB layout and parasitics ) Input 50Ω L1 L2 Output 50Ω C1 C2 L1 = L2 = 22 nH C1 = C2 = 33 pF 5. Marking Configuration ITF1) 04A0012) 202545B3) 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. Rev. Date Rev. 202545B 2004-06-08 NI2025-CS02 3/5 SAW Bandpass Filter 202545B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ REF -22.77 dB 4 Jun 2004 02:54:07 1: 0. 0000 dB 0. 000 000 MHz 202545B CH1 Markers 1 Cor 2 BW : 1. 952188 MHz MHz REF=1 cent : 160 . 010125 Q: 81. 964 1_loss : -22 . 764 dB 3 4 CENTER 160 . 000 000 MHz SPAN 6. 000 000 MHz CH2 CH4 S21 S21 LOG DEL 1 dB/ 400 ns/ REF -22.4 dB REF 4.55 us 4 Jun 2004 02:55:28 1: 0. 0000 dB 0. 000 000 MHz 3: -88 . 882 ns 1. 000 000 MHz 202545B CH2 Markers BW : 1. 398205 MHz MHz REF=1 cent : 160 . 004493 Q: 114 . 44 1_loss : -22 . 782 dB 1 2 3 2 CH4 Markers Cor Smo 3 4 mean : 4. 2927 us s. dev : 42. 733 ns p-p : 215 . 34 ns Cor REF=2 CENTER 160 . 000 000 MHz 4 2 SPAN 2. 000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. Rev. Date Rev. 202545B 2004-06-08 NI2025-CS02 4/5 SAW Bandpass Filter 202545B CH2 CH4 S21 S21 LOG LOG 1 dB/ 1 dB/ REF -22.4 dB REF -22.4 dB 4 Jun 2004 02:55:48 1: 0. 0000 dB 0. 000 000 MHz 3: - . 21770 dB 1. 000 000 MHz CH1 S21 LOG 10 dB/ REF -30.8 dB 4 Jun 2004 02:58:17 1: 0. 0000 dB 0. 000 000 MHz 202545B CH2 Markers BW : 1. 270093 MHz MHz REF=1 cent 202545B CH1 Markers 1 2: -27 . 432 dB 99. 7000 MHz REF=1 : 160 . 001227 Q: 125 . 98 1_loss : -22 . 779 dB 1 2 3 2 3 4 2 CH4 Markers Cor mean : -22 . 709 dB s. dev : . 10060 dB p-p : . 45630 dB Cor REF=2 CENTER 160 . 000 000 MHz 2 4 SPAN 2. 000 000 MHz CENTER 160 . 000 000 MHz SPAN 260 . 000 000 MHz CH1 CH3 S11 S22 SWR SWR 2/ 2/ REF 0 REF 0 4 Jun 2004 02:56:38 1: 6. 0510 160 . 000 000 MHz 2: 6. 3240 160 . 000 000 MHz CH1 CH3 S11 S22 1 U FS 1 U FS 1: 8. 4932 2: 8. 0005 8. 3687 5. 7490 4 Jun 2004 02:56:12 8. 3245 nH 160 . 000 000 MHz 5. 7187 nH 160 . 000 000 MHz 202545B 202545B Cor Cor Cor Cor 1 2 1 2 CENTER 160 . 000 000 MHz SPAN 6. 000 000 MHz CENTER 160 . 000 000 MHz SPAN 6. 000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. Rev. Date Rev. 202545B 2004-06-08 NI2025-CS02 5/5