203648B

SAW Bandpass Filter 203648B 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 04A001 203648B 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 4 2, 5 3, 6 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. 25.4±0.2 203648B 2004-03-16 NW3027-CS02 1/5 SAW Bandpass Filter 203648B 3. Specifications Fo = 139.5 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 Amplitude Ripple (Fo +/- 1.1 MHz) Group Delay Variation (Fo +/- 1.1 MHz) Absolute Delay Ultimate Rejection Temperature Coefficient of Frequency MHz dB MHz MHz MHz dB nsec usec dB ppm/°C2 Minimum 139.45 2.4 45 - Typical 139.5 21.2 2.38 2.5 3.08 0.8 150 4.56 48 -0.03 Maximum 139.55 24.5 3.1 1.0 250 - 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. 203648B 2004-03-16 NW3027-CS02 2/5 SAW Bandpass Filter 203648B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) Input 50Ω L2 L3 Output 50Ω L1 L1 = L4 = 47 nH L2 = L3 =22 nH L4 5. Marking Configuration ITF1) 04A0012) 203648B3) 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. 203648B 2004-03-16 NW3027-CS02 3/5 SAW Bandpass Filter 203648B 6. Typical Performance ( at +25℃ ) CH1 S 21 203648B PRm BW: Cor 1 cent: 139.501615 MHz 2 1_ loss: -24.984 dB Q: 45.385 3.073 712 MHz log MAG 10 dB/ REF -24.98 dB 29 Oct 2003 08:23:47 1_: 0 0.000 000 MHz REF=1 dB 3 4 CH1 CENTER 139.500 000 MHz SPAN 8.000 000 MHz CH1 CH2 PRm Cor S 21 S 21 203648B 203648B log MAG delay 1 dB/ 200 ns/ REF -24.49 dB REF 4.503 us 29 Oct 2003 08:25:36 1_ 0 dB 3_:-8.5829 ns 0.000 000 MHz REF=1 BW: 2.521 115 MHz cent: 139.495634 MHz Q: 55.331 1 1_ loss: -24.979 dB 2 3 2.200 000 MHz REF=2 PRm Cor 3 2 1 mean: 4.568 5 us s.dev: 23.34 ns 4 p-p: 114.25 ns Smo 1 CENTER 139.500 000 MHz SPAN 4.000 000 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. 203648B 2004-03-16 NW3027-CS02 4/5 SAW Bandpass Filter 203648B CH1 S 21 203648B log MAG 10 dB/ 29 Oct 2003 08:23:12 1_: 0 REF -24.98 dB dB 0.000 000 MHz REF=1 BW: 2.995 142 MHz 1 cent: 139.493766 MHz 2 Q: 46.573 1_ loss: -24.988 dB CH1 CH2 PRm Cor S 21 S 21 203648B 203648B log MAG log MAG 1 dB/ 1 dB/ 29 Oct 2003 08:26:15 REF -24.5 dB 1_: 0 dB 3_ .4564 dB REF -24.5 dB 0.000 000 MHz REF=1 BW: 2.400 499 MHz PRm Cor cent: 139.500965 MHz Q: 58.113 1 1_ loss: -24.971 dB 2 3 3 3 4 2 PRm Cor 1 mean:-24.816 dB s.dev: .1979 dB p-p: .7610 dB 4 2.200 000 MHz REF=2 Smo 1 CH1 CENTER 139.500 000 MHz SPAN 8.000 000 MHz CENTER 139.500 000 MHz SPAN 4.000 000 MHz 2 CH1 * PRm S 21 203648B log MAG 10 dB/ 29 Oct 2003 08:30:41 1_: 0 REF -25.46 dB dB 0.000 000 MHz REF=1 1 2_:-24.127 dB 87.190 MHz 3_:-33.693 dB 116.212 MHz CH1 CH2 PRm Cor S 11 S 22 203648B 203648B 1 U FS 1 U FS 1_ 25.603 2_: 6.3213 29 Oct 2003 08:27:15 -30.68 37.187 pF -22.197 51.398 pF 139.500 000 MHz 2 139.500 000 MHz 3 PRm 1 Cor 2 START .010 000 MHz STOP 400.000 000 MHz CENTER 139.500 000 MHz SPAN 8.000 000 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. 203648B 2004-03-16 NW3027-CS02 5/5