250403B

SAW Bandpass Filter 250403B 1. Features IF bandpass filter High attenuation Single-ended operation DIP Package Maximum Storage Temperature Range : -40℃ ~ 85℃ Electrostatics Sensitive Device (ESD) 2. Package Dimension 12.8±0.5 5.5max 6.0max 7.6±0.2 2.5±0.2 ITF 05A001 250403B 35.1±0.5 Package : D3512 0.45±0.05 2.5±0.2 Pin Configuration 1 Input Output Ground Case ground Dimensions shown are nominal in millimeters Base : Fe(SPCC), Au plating over Ni plated Cap : Cu & Cr Alloy, Ni Plated Termination : Kovar, Au Plated 5 2, 4 Other I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. Rev. Date Rev. 250403B 2005-05-07 NW5005-CS01 1/5 25.4±0.2 SAW Bandpass Filter 250403B 3. Specifications Fo = 160 MHz Terminating source impedance Terminating load impedance : 50Ω and matching network : 50Ω and matching network Operating temperature range : -10℃ ~ +60℃ Center Frequency Insertion Loss 1dB Bandwidth 3dB Bandwidth 40dB Bandwidth 50dB Bandwidth Amplitude Ripple (Fo +/- 1.92 MHz) Group Delay Variation (Fo +/- 1.92 MHz) Absolute Delay Ultimate Rejection Temperature Coefficient of Frequency MHz dB MHz MHz MHz MHz dB nsec usec dB ppm/°C2 Minimum 159.9 3.84 4.1 - Typical 160.0 23.6 3.99 4.16 4.93 5.03 Maximum 160.1 26 5.0 5.2 1.0 300 - 50 - 0.7 150 3.16 53 -0.03 Notes : 1) 2) 3) All specifications are based on the matching schematic shown below All specifications are measured by Agilent Network analyzer and full 2 port calibration 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. Rev. Date Rev. 250403B 2005-05-07 NW5005-CS01 2/5 SAW Bandpass Filter 250403B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) Input 50Ω L2 L3 Output 50Ω L1 L4 L1 = 27 nH, L4 = 18 nH L2 = 33 nH, L3 = 33 nH 5. Marking Configuration ITF1) 05A0012) 250403B3) 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. Rev. Date Rev. 250403B 2005-05-07 NW5005-CS01 3/5 SAW Bandpass Filter 250403B 6. Typical Performance ( at +25℃ ) CH1 CH3 S21 S21 LOG LOG 10 dB/ 10 dB/ REF -23 dB REF -23 dB 6 May 2005 23:03:00 1 : 0. 0000 dB 0. 000 1 : 0. 0000 dB 0. 000 000 000 MHz MHz CH1 Markers BW: Cor 1 2 1_loss Cor cent 4. 935356 MHz MHz REF=1 : 159 . 974001 Q: 32 . 414 : -23 . 489 dB 3 4 cent BW CH3 Markers : 5. 039003 MHz MHz 3 4 REF=1 1_ : 159 . 986029 Q: 31 . 750 loss : -23 . 489 dB CENTER 160 . 000 000 MHz SPAN 15 . 000 000 MHz CH2 CH4 S21 S21 LOG DEL 1 dB/ 500 ns/ REF -23 dB REF 3.56 us 6 May 2005 23:04:12 1 : 0. 0000 dB 0. 000 3 : 59 . 255 ns 3. 840 000 000 MHz MHz CH2 Markers BW: cent 4. 159736 MHz MHz REF=1 : 159 . 976775 Q: 38 . 458 1_loss 1 2 : -23 . 465 dB 3 2 Cor Smo 3 4 CH4 Markers Cor mean : 3. 1615 s. dev : 35 . 551 us ns REF=2 p-p : 160 . 09 ns 4 CENTER 160 . 000 000 MHz SPAN 6. 000 000 MHz 2 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. Rev. Date Rev. 250403B 2005-05-07 NW5005-CS01 4/5 SAW Bandpass Filter 250403B CH2 S21 CH4 S21 LOG LOG 1 dB/ REF -23 dB 1 dB/ REF -23 dB 6 May 2005 23:04:24 1: 0. 0000 dB 0. 000 000 MHz 3:- . 05140 dB 3. 840 000 MHz CH1 S21 LOG 10 dB/ REF -23 dB 6 May 2005 23:06:47 1: 0. 0000 dB 0. 000 000 MHz CH2Markers BW : 3. 992986 MHz REF=1 1 CH1Markers 2:-41 . 525 dB 99. 5000 MHz 3:-42 . 168 dB 133. 000 MHz REF=1 cent : 159. 977755 MHz Q 40. 065 : 1_ loss : -23 . 463 dB 1 2 3 4 3 2 Cor CH4Markers Cor mean :-23 . 381 dB s. dev: . 10200 dB p-p : . 54410 dB 2 3 REF=2 CENTER160. 000 000 MHz SPAN 6. 000 000 MHz 4 2 START . 010 000 MHz STOP 400. 000 000 MHz CH1 S11 CH3 S22 SWR SWR 1/ 1/ REF 0 REF 0 6 May 2005 23:05:26 1: 2. 3375 160. 000 000 MHz 2: 2. 7720 160. 000 000 MHz CH1 S11 CH3 S22 1 U FS 1 U FS 1: 22. 954 2: 18. 040 -12 . 036 1. 2666 6 May 2005 23:05:04 82. 644 pF 160. 000 000 MHz 1. 2599 nH 160. 000 000 MHz Cor Cor Cor Cor 1 2 2 1 CENTER160. 000 000 MHz SPAN 15. 000 000 MHz CENTER160. 000 000 MHz SPAN 15. 000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. Rev. Date Rev. 250403B 2005-05-07 NW5005-CS01 5/5