MF1070S-1 FOR PAGER, Rx MF1070S-1 DESCRIPTION FEATURES MF1070S-1 TYPICAL CHARACTERISTICS This SAW filter for the receiving RF circuit of pager equipment operating at 928 MHz ~ 932 MHz. 1. SMD package insures small size, lightweight. 2. Adjustment free. 3. Low insertion loss and high stop band attenuation. 4. Wide and sharp passband characteristics. 5. High stability and reliability. 6. Designed for reflow solderings. Insertion Loss vs. Frequency CH1 S21 log MAG Input VSWR vs. Frequency 1 dB / REF 0 dB CH1 S11 SWR 500 m / REF 1 [dB] 0 –1 –2 –3 –4 –5 3.0 2.0 APPLICATION MAXIMUM RATINGS CH1 CENTER • Pager Rating Value Unit 50 mW Operating Temperature Range –20 to 75 °C Storage Temperature Range –30 to 85 °C Input Power 930.000 000 MHz SPAN 1.0 100.000 000 MHz CH1 CENTER 930.000 000 MHz Attenuation vs. Frequency CH2 S21 log MAG SPAN 100.000 000 MHz Output VSWR vs. Frequency 10 dB / REF 0 dB CH1 S22 SWR 500 m / REF 1 [dB] 0 –20 –40 ELECTRICAL PERFORMANCE PACKAGE OUTLINE DIMENSIONS 3.0 –60 2.0 928 – 932 MHz 40 30 25 40 45 38 32 56 1.0 IN dB dB dB dB GND 1.27 dB dB dBp-p 600.000 000 MHz CH1 CENTER STOP 1 100.000 000 MHz Input Reflection Coefficient vs. Frequency SPAN 100.000 000 MHz Output Reflection Coefficient vs. Frequency CH1 S11 1 U FS CH1 S22 1 U FS OUT GND SIDE VIEW BOTTOM VIEW CH1 CENTER OUT MARKER 1 : 930 MHz MARKER 2 : 928 MHz MARKER 3 : 932 MHz MARKER 1 : 930 MHz MARKER 2 : 928 MHz MARKER 3 : 932 MHz 3.8 930.000 000 MHz SPAN CH1 CENTER 100.000 000 MHz Attenuation vs. Frequency IN CH2 S 21 log MAG 10 dB / REF 0 dB [dB] 0 –10 –20 –30 Unit : mm TOP VIEW –40 –50 DIMENSIONS ARE IN MILLIMETERS ±0.2 UNLESS OTHERWISE SPECIFIED START – 66 – 930.000 000 MHz 1.27 4.5 4.5 1.5 2.5 0.6 3.4 3.7 0.4 1.5 1.25 GND START 0.6 PASSBAND CHARACTERISTICS Insertion Loss (@930 MHz) Insertion Loss (928 – 932 MHz) Ripple (928 – 932 MHz) VSWR (928 – 932 MHz) STOPBAND ATTENUATION 630.0 – 850.0 MHz 850.0 – 910.7 MHz 961.8 – 990.0 MHz 990.0 – 1030.0 MHz 1.8 0.6 PASSBAND FREQUENCY GND ,,,,,,,,,, ,,,,,,,,, ,,,, ,,,, ,,, , ,,,,,,,,,, ,, , ,,, ,,,,,,,,, , Units 3.8 Parameter 3.6 MF1070S-1 Min Typ Max .300 000 MHz STOP 3 000.000 000 MHz – 67 – 930.000 000 MHz SPAN 100.000 000 MHz