SAW Bandpass Filter 201290B 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 201290B 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 4 Output 2, 5 Ground Other Case ground Part No. 201290B Rev. Date 2004-04-06 Rev. NW3001- CS02 1/5 SAW Bandpass Filter 201290B 3. Specifications Fo = 140.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz 139.92 140.0 140.08 dB - 20.0 24.0 1dB Bandwidth MHz 1.2 1.25 - 3dB Bandwidth MHz 1.4 1.47 - 40dB Bandwidth MHz - 2.17 2.3 dB - 0.5 1.0 Group Delay Variation (Fo +/- 0.55 MHz) nsec - 240 300 Absolute Delay usec - 3.71 - Ultimate Rejection dB 50 55 - ppm/°C2 - -0.03 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 0.55 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. 201290B Rev. Date 2004-04-06 Rev. NW3001- CS02 2/5 SAW Bandpass Filter 201290B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L1 L2 Input 50 Ω Output 50Ω L3 L1 = L2 = L3 = 39 nH 5. Marking Configuration ITF1) 04A0012) 201290B3) 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. 201290B Rev. Date 2004-04-06 Rev. NW3001- CS02 3/5 SAW Bandpass Filter 201290B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 1 Apr 2004 02:52:38 1: 0. 0000 dB 0. 000 000 MHz REF -19.6 dB PRm CH1 Markers 1 BW: Cor 2 2. 145539 MHz : 139 . 954006 MHz REF=1 cent Q: 65. 230 1_loss : -19 . 599 dB 3 4 CENTER 140 . 000 000 MHz CH2 CH4 S21 S21 LOG DEL 1 dB/ 200 ns/ SPAN 6. 000 000 MHz 1 Apr 2004 02:52:45 1: 0. 0000 dB 0. 000 000 MHz 2: 15. 259 ns 1. 100 000 MHz REF -19.6 dB REF 3.8 us CH2 Markers BW: 1. 443692 MHz : 139 . 949613 MHz REF=1 cent Q: 96. 939 1 1_loss : -19 . 600 dB 2 PRm 2 Cor 1 3 CH4 Markers 4 mean : 3. 7094 us 3 Smo REF=3 s. dev : 56. 687 ns p-p : 242 . 62 ns Cor 4 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 2 SPAN 2. 000 000 MHz Part No. 201290B Rev. Date 2004-04-06 Rev. NW3001- CS02 4/5 SAW Bandpass Filter 201290B CH2 CH4 S21 S21 LOG LOG 1 dB/ 1 dB/ 1 Apr 2004 02:52:58 1: 0. 0000 dB 0. 000 000 MHz 2: - . 37100 dB 1. 100 000 MHz REF -19.6 dB REF -19.61 dB CH1 S21 LOG 10 dB/ 1 Apr 2004 02:55:28 1: -21 . 286 dB 140 . 000 000 MHz REF -20.96 dB PRm CH2 Markers BW: 1. 259953 : 139 . 947344 MHz CH1 Markers REF=1 1 2: -46 . 096 dB 227 . 500 MHz cent MHz 3: -53 . 017 dB 255 . 000 MHz Q: 111 . 07 1 1_loss : -19 . 607 dB 2 3 4 2 3 PRm 2 Markers CH4 1 Cor 3 mean : -19 . 831 dB REF=3 s. dev : . 13110 dB p-p : . 67780 dB Cor 2 4 SPAN CENTER 140 . 000 000 MHz CH1 CH3 S11 S22 SWR SWR 1 / 1 / 1 Apr 2004 02:54:00 1: 6. 1611 140 . 000 000 MHz 1: 3. 0292 140 . 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 500 . 000 000 MHz 1: 8. 6113 1: 137 . 31 12. 241 -41 . 195 1 Apr 2004 02:54:07 13. 916 nH 140 . 000 000 MHz 27. 596 pF 140 . 000 000 MHz 1 1 1 1 CENTER 140 . 000 000 MHz SPAN 6. 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. 201290B Rev. Date 2004-04-06 Rev. NW3001- CS02 6. 000 000 MHz 5/5