SAW Bandpass Filter 201293B 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 : D2712 2.5±0.2 17.7±0.2 7.6±0.2 0.45±0.05 5.5max 6.0max ITF 04A001 201293B 27.3±0.5 12.7±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 Other Case ground Part No. 201293B Rev. Date 2004-08-31 Rev. NW4010-CS01 1/5 SAW Bandpass Filter 201293B 3. Specifications Fo = 140 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Operating temperature range : -10℃ ~ +60℃ Minimum Typical Maximum MHz 139.9 140 140.1 dB - 20 25 1dB Bandwidth MHz - 1.55 - 3dB Bandwidth MHz 1.6 1.8 - 40dB Bandwidth MHz - 2.78 3.0 dB - 0.7 1.0 Group Delay Variation (Fo +/- 0.65 MHz) nsec - 150 250 Absolute Delay usec - 2.49 - Ultimate Rejection dB 45 50 - ppm/°C2 - -0.03 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 0.65 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. 201293B Rev. Date 2004-08-31 Rev. NW4010-CS01 2/5 SAW Bandpass Filter 201293B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) Input 50Ω L1 L4 L2 Output 50Ω L3 L1 = L4 = 33 nH L2 = L3 = 68 nH 5. Marking Configuration ITF1) 04A0012) 201293B3) 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. 201293B Rev. Date 2004-08-31 Rev. NW4010-CS01 3/5 SAW Bandpass Filter 201293B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 30 Aug 2004 10:39:13 1: 0. 0000 dB 0. 000 000 MHz REF -18.7 dB 201293B CH1 Markers 1 Cor 2 BW: 2. 795350 MHz cent : 140 . 016394 MHz REF=1 Q: 50. 089 1_loss : -18 . 887 dB 3 4 CENTER 140 . 000 000 MHz CH2 CH4 S21 S21 LOG DEL 1 dB/ 300 ns/ SPAN 8. 000 000 MHz 30 Aug 2004 10:40:34 1: 0. 0000 dB 0. 000 000 MHz 3: -65 . 104 ns 1. 300 000 MHz REF -20.7 dB REF 2.4 us 201293B CH2 Markers BW: 1. 804495 MHz cent : 140 . 004202 MHz REF=1 Q: 77. 586 1 1_loss : -18 . 871 dB 2 3 2 Cor 3 4 Smo CH4 Markers REF=2 mean : 2. 4955 us Cor s. dev : 40. 270 ns p-p : 151 . 32 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 3. 000 000 MHz 4 2 Part No. 201293B Rev. Date 2004-08-31 Rev. NW4010-CS01 4/5 SAW Bandpass Filter 201293B CH2 CH4 S21 S21 LOG LOG 1 dB/ 1 dB/ 30 Aug 2004 10:51:02 1: 0. 0000 dB 0. 000 000 MHz 3: - . 28880 dB 1. 300 000 MHz REF -20.7 dB REF -20.7 dB CH1 S21 LOG 10 dB/ 30 Aug 2004 10:53:12 1: 0. 0000 dB 0. 000 000 MHz REF -18.7 dB 201293B 201293B CH2 Markers BW: 1. 545540 MHz cent : 139 . 996238 MHz REF=1 CH1 Markers 1 2: -23 . 034 dB 87. 7000 MHz Q: 90. 581 1 REF=1 3: -30 . 172 dB 115 . 000 MHz 1_loss : -18 . 881 dB 2 3 4 2 3 3 2 Cor CH4 Markers REF=2 mean : -18 . 956 dB Cor s. dev : . 09810 dB p-p : . 44060 dB CENTER 140 . 000 000 MHz CH1 CH3 S11 S22 SWR SWR 2 / 2 / SPAN 3. 000 000 MHz 30 Aug 2004 10:52:02 1: 2. 9382 140 . 000 000 MHz 2: 4. 7629 140 . 000 000 MHz REF 0 REF 0 4 2 START CH1 CH3 S11 S22 . 010 000 MHz 1 U FS 1 U FS STOP 300 . 000 000 MHz 1: 81. 227 2: 65. 676 -64 . 906 -97 . 398 30 Aug 2004 10:51:32 17. 515 pF 140 . 000 000 MHz 11. 672 pF 140 . 000 000 MHz 201293B 201293B Cor Cor Cor Cor 1 1 2 2 CENTER 140 . 000 000 MHz SPAN 8. 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. 201293B Rev. Date 2004-08-31 Rev. NW4010-CS01 8. 000 000 MHz 5/5