SAW Bandpass Filter 201121B 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 201121B 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. 201121B Rev. Date 2004-04-22 Rev. NI0022-CS03 1/5 SAW Bandpass Filter 201121B 3. Specifications Fo = 70.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz 69.95 70.0 70.05 dB - 23.5 25.0 1dB Bandwidth MHz - 4.8 - 3dB Bandwidth MHz 5.0 5.1 - 40dB Bandwidth MHz - 6.18 6.3 dB - 0.8 1.0 Group Delay Variation (Fo +/- 2.2 MHz) nsec - 70 150 Absolute Delay usec - 4.67 - Ultimate Rejection dB 50 55 - ppm/°C - -23 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 2.2 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. 201121B Rev. Date 2004-04-22 Rev. NI0022-CS03 2/5 SAW Bandpass Filter 201121B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L2 Input 50Ω L3 L1 Output 50Ω L4 L2 = L3 = 27 nH L1 = L4 = 120 nH 5. Marking Configuration ITF1) 04A0012) 201121B3) 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. 201121B Rev. Date 2004-04-22 Rev. NI0022-CS03 3/5 SAW Bandpass Filter 201121B 6. Typical Performance ( at +25℃ ) CH1 S 21 log MAG 10 dB/ REF -23.7 dB 2 Feb 2004 18:37:40 1_: 0 dB 0.000 000 MHz REF=1 PRm BW: 6.160 416 MHz 1 Cor cent: 69.995094 MHz Q: 11.362 2 1_ loss: -23.766 dB 3 4 CH1 CENTER 70.000 000 MHz CH1 CH2 S 21 S 21 log MAG delay SPAN 16.000 000 MHz 1 dB/ 100 ns/ 2 Feb 2004 18:38:38 1_ 0 dB REF -23.77 dB 3_:-9.0713 ns REF 4.646 us 0.000 000 MHz PRm REF=1 BW: Cor 5.106 009 MHz cent: 70.016574 MHz Q: 13.713 1 1_ loss: -23.768 dB 2 4.400 000 MHz 3 REF=2 2 PRm mean: 4.667 9 us 3 4 s.dev: 9.8072 ns Cor p-p: 48.32 ns 2 Smo 1 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 6.000 000 MHz Part No. 201121B Rev. Date 2004-04-22 Rev. NI0022-CS03 4/5 SAW Bandpass Filter 201121B CH1 CH2 S 21 S 21 log MAG log MAG 1 dB/ 1 dB/ 2 Feb 2004 18:38:19 1_ 0 dB REF -23.77 dB 3_: .3710 dB REF -23.69 dB CH1 S 21 log MAG 10 dB/ 2 Feb 2004 18:40:27 REF -24.68 dB 1_:-24.685 dB 70.000 000 MHz 0.000 000 MHz PRm PRm REF=1 BW: Cor 4.823 000 MHz cent: 70.031047 MHz Q: 14.52 1 1 1_ loss: -23.766 dB 2 3 4 4.400 000 MHz 3 s.dev: .2019 dB 2 Cor p-p: .7865 dB 1 2 CENTER 70.000 000 MHz CH1 CH2 REF=2 mean:-23.879 dB PRm 1 S 11 S 22 SWR SWR SPAN 1 / 1 / REF 5.192 REF 3.39 6.000 000 MHz START 2 Feb 2004 18:39:48 1_: 5.1948 2_ 3.3862 CH1 CH2 .010 000 MHz S 11 S 22 1 U FS 1 U FS STOP 300.000 000 MHz 1_ 165.84 2_: 43.189 2 Feb 2004 18:39:58 120.85 274.77 nH -59.896 37.96 pF 70.000 000 MHz 70.000 000 MHz PRm PRm Cor Cor 1 1 2 70.000 000 MHz PRm PRm 2 Cor CENTER 70.000 000 MHz 70.000 000 MHz 2 Cor SPAN 16.000 000 MHz 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 16.000 000 MHz Part No. 201121B Rev. Date 2004-04-22 Rev. NI0022-CS03 5/5