SAW Bandpass Filter 202191B 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) Package : D3512 2.5±0.2 25.4±0.2 7.6±0.2 0.45±0.05 5.5max 6.0max ITF 04A001 202191B 35.1±0.5 12.8±0.5 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 2.5±0.2 2. Package Dimension Input 5 Output 2, 4 Ground 3, 6 Case ground Part No. 202191B Rev. Date 2004-06-08 Rev. NM3008-CS02 1/5 SAW Bandpass Filter 202191B 3. Specifications Fo = 70.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz - 70.0 - dB - 23.5 25.0 1dB Bandwidth MHz 4.2 4.35 - 3dB Bandwidth MHz 4.5 4.57 4.7 40dB Bandwidth MHz - 5.52 6.0 dB - 0.6 1.0 Group Delay Variation (Fo +/- 2.0 MHz) nsec - 80 200 Absolute Delay usec - 2.92 - at 30.0 ~ 67.1 MHz dB 45 50 - at 67.1 ~ 67.3 MHz dB 26 28 - at 72.7 ~ 72.9 MHz dB 26 28 - at 72.9 ~ 100.0 MHz dB 45 50 - ppm/°C - -94 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 2.0 MHz) Relative Attenuation 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. 202191B Rev. Date 2004-06-08 Rev. NM3008-CS02 2/5 SAW Bandpass Filter 202191B 4. Matching Schematic Actual matching values may vary due to PCB layout and parasitics ) L1 Input 50 Ω L2 C1 Output 50 Ω C2 L1 = L2 = 18 nH C1 = C2 = 90 pF 5. Marking Configuration ITF1) 04A0012) 202191B3) 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. 202191B Rev. Date 2004-06-08 Rev. NM3008-CS02 3/5 SAW Bandpass Filter 202191B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 5 Jun 2004 09:47:42 1: 0. 0000 dB 0. 000 000 MHz REF -23.46 dB CH1 Markers 1 Cor 2 BW: cent : 5. 507047 MHz 69. 981099 MHz REF=1 Q: 12. 708 1_loss : -23 . 447 dB 3 4 CENTER 70. 000 000 MHz CH1 CH2 S21 S21 LOG DEL 1 dB/ 200 ns/ SPAN 14. 000 000 MHz 5 Jun 2004 09:48:45 1: 0. 0000 dB 0. 000 000 MHz 3: -18 . 260 ns 4. 000 000 MHz REF -23.16 dB REF 2.897 us CH1 Markers BW: Cor cent : 4. 580331 MHz 69. 992917 MHz REF=1 Q: 15. 281 1 1_loss : -23 . 461 dB 2 3 Smo Cor 2 3 CH2 Markers REF=2 mean : 2. 9167 us 4 s. dev : 13. 394 ns p-p : 64. 503 ns CENTER 70. 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 5. 500 000 MHz Part No. 202191B Rev. Date 2004-06-08 Rev. NM3008-CS02 4/5 SAW Bandpass Filter 202191B CH1 CH2 S21 S21 LOG LOG 1 dB/ 1 dB/ 5 Jun 2004 09:48:32 1: 0. 0000 dB 0. 000 000 MHz 3: . 04300 dB 4. 000 000 MHz REF -23.16 dB REF -23.62 dB CH1 Markers BW: Cor cent : 4. 360266 MHz 69. 997417 MHz CH1 S21 LOG 10 dB/ 5 Jun 2004 09:51:47 1: -22 . 672 dB 70. 000 000 MHz REF -22.61 dB REF=1 Q: 16. 053 1 1_loss : -23 . 448 dB 1 2 3 4 3 2 CH2 Markers Cor mean : -23 . 496 dB REF=2 s. dev : . 10720 dB p-p : . 51290 dB CENTER 70. 000 000 MHz SPAN 5. 500 000 MHz START CH1 CH2 S21 S21 LOG LOG 10 dB/ 10 dB/ 5 Jun 2004 11:06:29 1: 0. 0000 dB 0. 000 000 MHz 1: 0. 0000 dB 0. 000 000 MHz REF -23.44 dB REF -23.46 dB CH1 Markers 2: -3 . 4340 dB -2 . 30000 MHz 1 Cor CH1 CH2 S11 S22 . 010 000 MHz 1 U FS 1 U FS STOP 300 . 000 000 MHz 1: 4. 3867 2: 4. 7080 -10 . 314 -10 . 576 5 Jun 2004 09:51:13 220 . 43 pF 70. 000 000 MHz 214 . 98 pF 70. 000 000 MHz REF=1 Cor 3: -29 . 725 dB -2 . 70000 MHz 2 3 2 4: -58 . 728 dB -2 . 90000 MHz 3 CH2 Markers Cor 2: -2 . 9932 dB 2. 30000 MHz 12 REF=1 Cor 3: -30 . 896 dB 2. 70000 MHz 4 4: -64 . 617 dB 2. 90000 MHz 4 CENTER 70. 000 000 MHz SPAN 14. 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 70. 000 000 MHz SPAN Part No. 202191B Rev. Date 2004-06-08 Rev. NM3008-CS02 14. 000 000 MHz 5/5