SAW Bandpass Filter 203208B 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 203208B 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. 203208B Rev. Date 2004-04-26 Rev. NI0028-CS01 1/5 SAW Bandpass Filter 203208B 3. Specifications Fo = 69.71 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz 69.67 69.71 69.75 dB - 21.0 24.5 1.5dB Bandwidth MHz - 10.98 - 3dB Bandwidth MHz 11.0 11.23 - 40dB Bandwidth MHz - 12.4 13.0 dB - 1.4 1.7 Group Delay Variation (Fo +/- 5.2 MHz) nsec - 50 150 Absolute Delay usec - 2.86 - Ultimate Rejection dB 50 55 - ppm/°C - -72 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 5.2 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. 203208B Rev. Date 2004-04-26 Rev. NI0028-CS01 2/5 SAW Bandpass Filter 203208B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) Input 50Ω Output 50Ω 5. Marking Configuration ITF1) 04A0012) 203208B3) 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. 203208B Rev. Date 2004-04-26 Rev. NI0028-CS01 3/5 SAW Bandpass Filter 203208B 6. Typical Performance ( at +25℃ ) CH1 S 21 log MAG 10 dB/ 4 Feb 2004 13:34:44 REF -21.02 dB 1_: 0 dB 0.000 000 MHz REF=1 PRm BW: 12.416 802 MHz 1 Cor cent: 69.660914 MHz Q: 5.6102 2 1_ loss: -21.02 dB 3 4 CH1 CENTER 69.710 000 MHz CH1 CH2 S 21 S 21 log MAG delay SPAN 32.000 000 MHz 1 dB/ 100 ns/ 4 Feb 2004 13:40:12 REF -20.77 dB 1_ 0 dB 3_: 8.6857 ns REF 2.845 us 0.000 000 MHz PRm REF=1 BW: 11.241 422 MHz Cor cent: 69.711601 MHz Q: 6.2013 1 1_ loss: -21.003 dB 2 10.400 000 MHz 3 REF=2 mean: 2.863 us PRm 3 2 Cor 4 s.dev: 8.5895 ns p-p: 43.898 ns Smo 2 1 CENTER 69.710 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 SPAN 13.000 000 MHz Part No. 203208B Rev. Date 2004-04-26 Rev. NI0028-CS01 4/5 SAW Bandpass Filter 203208B CH1 CH2 S 21 S 21 log MAG log MAG 1 dB/ 1 dB/ 4 Feb 2004 13:39:35 REF -20.77 dB 1_ 0 dB 3_: 1.2228 dB REF -20.72 dB CH1 S 21 log MAG 10 dB/ 4 Feb 2004 13:42:42 REF -21.02 dB 1_:-21.165 dB 69.710 000 MHz 0.000 000 MHz PRm PRm REF=1 BW: 11.000 676 MHz Cor cent: 69.737831 MHz Q: 6.3394 1 1 1_ loss: -20.992 dB 2 3 4 10.400 000 MHz 3 REF=2 mean:-21.189 dB PRm s.dev: .3120 dB Cor p-p: 1.2665 dB 2 1 2 CENTER 69.710 000 MHz CH1 CH2 S 11 S 22 SWR SWR SPAN 13.000 000 MHz 10 / 10 / REF 7.905 REF 8.266 START 4 Feb 2004 13:41:23 1_ 7.8958 2_: 8.2319 CH1 CH2 .010 000 MHz S 11 S 22 1 U FS 1 U FS STOP 300.000 000 MHz 4 Feb 2004 13:41:33 -56.918 40.112 pF -52.723 43.304 pF 1_: 14.904 2_ 13.123 69.710 000 MHz 69.710 000 MHz PRm PRm 1 Cor Cor 1 69.710 000 MHz 69.710 000 MHz 2 PRm 2 PRm Cor Cor 2 1 CENTER 69.710 000 MHz SPAN 32.000 000 MHz CENTER 69.710 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 SPAN 32.000 000 MHz Part No. 203208B Rev. Date 2004-04-26 Rev. NI0028-CS01 5/5