SAW Bandpass Filter 2510501B 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 : D2512 7.6±0.2 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 15.3±0.2 0.45±0.05 2.5±0.2 5.5max 6.0max ITF 05A001 251501B 24.6±0.5 12.7±0.5 2.5±0.2 2. Package Dimension Input 5 Output 2, 4 Ground 3, 6 Case ground Part No. 251501B Rev. Date 2005-06-13 Rev. NM5012- CS01 1/5 SAW Bandpass Filter 2510501B 3. Specifications Fo = 151.95 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz 151.88 151.95 152.1 dB - 24.0 25.0 1dB Bandwidth MHz 15.0 15.3 - 3dB Bandwidth MHz - 15.65 - 25dB Bandwidth MHz - 16.8 16.85 40dB Bandwidth MHz - 17.1 17.25 dB - 0.6 1.0 Group Delay Variation (Fo +/- 7.462 MHz) nsec - 50 100 Absolute Delay usec - 2.98 - Ultimate Rejection dB 50 55 - ppm/°C2 - -23 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 7.462 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. 251501B Rev. Date 2005-06-13 Rev. NM5012- CS01 2/5 SAW Bandpass Filter 2510501B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L2 Input 50Ω L3 L1 Output 50Ω L4 L1 = 22nH, L2 = 10nH L3 = 12nH, L4 = 22nH 5. Marking Configuration ITF1) 05A0012) 251501B3) 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. 251501B Rev. Date 2005-06-13 Rev. NM5012- CS01 3/5 SAW Bandpass Filter 2510501B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 7 Jun 2005 18:54:03 10 dB/ REF -24.05 dB 1 : 0 . 0000 dB 0 . 000 000 CH1 Markers REF=1 17 . 122329 MHz PRm BW: 1 cent : MHz 151 . 926443 MHz Q: 8 . 8730 2 1_ loss : -24 . 083 dB Cor CENTER 151 . 950 000 3 4 MHz SPAN 43 . 000 000 MHz 7 Jun 2005 18:58:54 CH1 CH2 S21 S21 LOG DEL 1 dB/ 100 ns/ REF -23.78 dB REF 2.966 us 1 : 0 . 0000 3 : 3 . 2474 dB ns 0 . 000 000 14 . 924 000 CH1 Markers REF=1 15 . 661524 MHz PRm BW: cent : MHz MHz 151 . 964554 MHz Q: 9 . 7030 1_ loss : -24 . 000 dB 1 Cor 2 3 PRm Smo CH2 Markers REF=2 mean : 2 4. 9844 us 2 3 s . dev : 8 . 7761 p-p : 43 . 064 ns ns Cor CENTER 151 . 950 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 SPAN 18 . 000 000 MHz Part No. 251501B Rev. Date 2005-06-13 Rev. NM5012- CS01 4/5 SAW Bandpass Filter 2510501B 7 Jun 2005 19:02:40 7 Jun 2005 18:58:15 CH1 CH2 S21 S21 LOG LOG 1 dB/ 1 dB/ 1 : 0 . 0000 3 : . 23460 REF -23.78 dB REF -24.32 dB dB dB 0 . 000 000 14 . 924 000 CH1 Markers REF=1 15 . 299550 MHz PRm BW: cent : CH1 MHz MHz 151 . 974473 S21 LOG 10 dB/ 1 : 0 . 0000 REF -24.38 dB dB 0 . 000 000 CH1 Markers REF=1 2 : -68 . 668 dB 151 . 950 MHz PRm MHz 3 : -50 . 699 dB 303 . 900 MHz Q: 9 . 9333 1_ loss : -23 . 982 MHz dB 1 1 Cor 2 3 4 3 PRm CH2 Markers REF=2 mean : -24 . 017 dB 2 s . dev : . 12320 p-p dB : . 56270 dB Cor 3 CENTER 151 . 950 000 MHz SPAN 18 . 000 000 START MHz . 010 000 MHz 7 Jun 2005 18:55:47 CH1 S21 LOG 10 dB/ REF -24.05 dB 1 : 0 . 0000 dB 500 . 000 000 MHz 7 Jun 2005 19:00:05 0 . 000 000 BW: cent : CH1 CH2 MHz CH1 Markers REF=1 16 . 824583 MHz PRm 1 STOP 2 151 . 946089 S11 S22 1 : 66 . 227 2 : 84 . 055 1 U FS 1 U FS -17 . 695 17 . 379 59 . 192 pF 18 . 203 nH 151 . 950 151 . 950 000 000 MHz MHz PRm MHz Q: 9 . 0312 2 1_ loss : -24 . 031 Cor dB Cor 2 3 4 1 PRm Cor CENTER 151 . 950 000 MHz SPAN 43 . 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 151 . 950 000 MHz SPAN 43 . 000 Part No. 251501B Rev. Date 2005-06-13 Rev. NM5012- CS01 000 5/5 MHz