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| MF1050S-2 FOR DIGITAL MOBILE TELEPHONE, Rx MF1050S-2 FEATURES MF1050S-2 TYPICAL CHARACTERISTICS Insertion Loss vs. Frequency CH1 S21 log MAG 1 dB / REF 0 dB DESCRIPTION This SAW filter for the receiving RF circuit of digital mobile communication equipment operating at 1477 MHz ~ 1501 MHz. 1. SMD package insures small size, lightweight. 2. Adjustment free. 3. High stop band attenuation and low insertion loss. 4. Wide and sharp passband characteristics. 5. High stability and reliability. 6. Designed for reflow solderings. Input VSWR vs. Frequency CH1 S11 SWR 500 m / REF 1 [dB] 0 -1 -2 -3 -4 -5 3.0 2.0 1.0 CENTER 1 489.000 000 MHz SPAN 100.000 000 MHz CENTER 1 489.000 000 MHz SPAN 100.000 000 MHz APPLICATION * Digital mobile cellular telephone * Portable digital cellular telephone * Wireless equipment Rating MAXIMUM RATINGS Value 40 -20 to 75 -30 to 85 Unit mW C C -10 -20 [dB] 0 Attenuation vs. Frequency CH2 S21 log MAG 5 dB / REF 0 dB Output VSWR vs. Frequency CH1 S22 SWR 500 m / REF 1 Input Power Operating Temperature Range Storage Temperature Range 3.0 ELECTRICAL PERFORMANCE Parameter PASSBAND FREQUENCY PASSBAND CHARACTERISTICS Insertion Loss Ripple VSWR STOPBAND ATTENUATION 0 - 1050 MHz 1050 - 1380 MHz 1429 - 1453 MHz 1607 - 1631 MHz 1737 - 1761 MHz 1761 - 3000 MHz 40 25 5 40 35 25 MF1050S-2 Min Typ Max 1477 - 1501 2.5 0.6 1.7 48 28 10 45 40 30 3.4 1.5 2.5 Units MHz dB dBp-p PACKAGE OUTLINE DIMENSIONS 3.6 GND 0.6 1.8 GND 1.25 -30 2.0 1.0 CENTER CENTER 1 500.000 000 MHz SPAN 600.000 000 MHz 1 489.000 000 MHz SPAN 100.000 000 MHz ,,,,,,,,,, ,,,,,,,,, ,,,, ,, , ,,,,,,,,, ,, , , , , ,, , , ,, ,, ,,,,,, ,, Input Reflection Coefficient vs. Frequency CH1 S11 1 U FS Output Reflection Coefficient vs. Frequency CH1 S22 1 U FS IN 1.27 1.27 OUT dB dB dB dB dB dB GND 0.6 0.6 GND BOTTOM VIEW 3.8 SIDE VIEW MARKER 1 : 1489 MHz MARKER 2 : 1477 MHz MARKER 3 : 1501 MHz CENTER 1 489.000 000 MHz SPAN 100.000 000 MHz CENTER 1 489.000 000 MHz SPAN MARKER 1 : 1489 MHz MARKER 2 : 1477 MHz MARKER 3 : 1501 MHz 100.000 000 MHz OUT 3.8 IN Attenuation vs. Frequency CH1 S21 log MAG 5 dB / REF 0 dB [dB] 0 -10 Unit : mm TOP VIEW -20 -30 DIMENSIONS ARE IN MILLIMETERS 0.2 UNLESS OTHERWISE SPECIFIED -40 START .300 000 MHz STOP 3 000.000 000 MHz - 44 - - 45 - |
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