SAW Bandpass Filter 202150B 1. Features z For CDMA Basestation Receiver Applications z High Selectivity z Single-Ended Operation z DIP Package z Maximum Storage Temperature Range : -40℃ ~ 85℃ z Electrostatics Sensitive Device (ESD) 2. Package Dimension 15.2±0.2 5.1±0.2 10.2±0.2 30.4±0.2 58.4±0.2 68.5±0.2 27.9±0.2 6.0max 0.45±0.05 5.7max ITF 04A001 202150B 74.0±0.5 20.3±0.5 Package : D7420 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 Pin Configuration 17 Input 8 Output 2, 11 Ground Other Case ground Part No. 202150B Rev. Date 2004-04-07 Rev. NI2032-CS05 1/5 SAW Bandpass Filter 202150B 3. Specifications Fo = 70.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Operating Temperature Range : -10℃ ~ +60℃ Minimum Typical Maximum MHz 69.96 70.0 70.04 dB - 22.5 25.0 1.5dB Bandwidth MHz - 1.25 - 3dB Bandwidth MHz 1.26 1.30 - 35dB Bandwidth MHz - 1.5 1.6 dB - 0.7 1.0 Group Delay Variation (Fo +/- 0.6 MHz) nsec - 300 500 Absolute Delay usec - 10.85 - Ultimate Rejection dB 40 45 - ppm/°C2 - -0.03 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 0.6 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 3) Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing tolerances 4) 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. 202150B Rev. Date 2004-04-07 Rev. NI2032-CS05 2/5 SAW Bandpass Filter 202150B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L1 Input 50Ω L4 L2 Output 50Ω L3 L1 = L2 = L3 = L4 = 120 nH 5. Marking Configuration ITF1) 04A0012) 202150B3) 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. 202150B Rev. Date 2004-04-07 Rev. NI2032-CS05 3/5 SAW Bandpass Filter 202150B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 2 Apr 2004 05:20:33 1: 0. 0000 dB 0. 000 000 MHz REF -23.2 dB PRm CH1 Markers 1 Cor 2 BW: cent : 1. 514871 MHz 70. 010556 MHz REF=1 Q: 46. 216 1_loss : -23 . 478 dB 4 3 CENTER 69. 990 000 MHz CH2 CH4 S21 S21 LOG DEL 1 dB/ 300 ns/ SPAN 4. 000 000 MHz 2 Apr 2004 05:21:00 1: 0. 0000 dB 0. 000 000 MHz 2: -11 . 063 ns 1. 200 000 MHz REF -23.2 dB REF 11 us CH2 Markers BW: cent : 1. 304426 MHz 70. 005751 MHz REF=1 Q: 53. 668 1 1_loss : -23 . 485 dB 2 PRm Cor Smo 3 3 1 CH42Markers 4 mean : 10. 834 us REF=3 s. dev : 69. 346 ns p-p : 336 . 84 ns Cor CENTER 69. 990 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 2 4 SPAN 2. 000 000 MHz Part No. 202150B Rev. Date 2004-04-07 Rev. NI2032-CS05 4/5 SAW Bandpass Filter 202150B CH2 CH4 S21 S21 LOG LOG 1 dB/ 1 dB/ 2 Apr 2004 05:21:14 1: 0. 0000 dB 0. 000 000 MHz 2: . 67860 dB 1. 200 000 MHz REF -23.2 dB REF -23.2 dB 2 Apr 2004 05:23:21 CH1 S21 LOG 10 dB/ REF -27.71 dB PRm CH2 Markers BW: cent : 1. 267940 MHz 70. 005511 MHz REF=1 Q: 55. 212 1 1_loss : -23 . 485 dB 2 3 4 PRm 2 CH4 Markers Cor 1 3 mean : -23 . 422 dB REF=3 s. dev : . 12570 dB p-p : . 90430 dB Cor 4 2 SPAN CENTER 69. 990 000 MHz CH1 CH3 S11 S22 SWR SWR 500 m / 500 m / 2 Apr 2004 05:22:20 1: 1. 3999 69. 990 000 MHz 1: 2. 8544 70. 000 000 MHz REF 1 REF 1 START 2. 000 000 MHz CH1 CH3 PRm PRm Cor Cor Cor Cor S11 S22 . 010 000 MHz 1 U FS 1 U FS STOP 400 . 000 000 MHz 1: 57. 596 1: 72. 391 2 Apr 2004 05:22:26 138 . 01 pF 69. 990 000 MHz 36. 550 pF 70. 000 000 MHz -16 . 477 -62 . 207 1 1 1 1 CENTER 69. 990 000 MHz SPAN 4. 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 69. 990 000 MHz SPAN Part No. 202150B Rev. Date 2004-04-07 Rev. NI2032-CS05 4. 000 000 MHz 5/5