MF1012S-1

MF1012S-1 FOR GPS SYSTEM MF1012S-1 FEATURES MF1012S-1 TYPICAL CHARACTERISTICS Insertion Loss vs. Frequency CH1 S21 log MAG 1 dB / REF 0 dB DESCRIPTION This SAW filter for the transmitting or receiving RF circuit of Global Positioning System. 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. Input VSWR vs. Frequency CH1 S11 SWR 500 m / REF 1 [dB] 0 –1 –2 –3 –4 –5 3.0 2.0 APPLICATION Global Positioning System (Automobile) Global Positioning System (Portable equipment) Rating MAXIMUM RATINGS CH1 CENTER 1 575.420 000 MHz SPAN 100.000 000 MHz 1.0 CH1 CENTER 1 575.420 000 MHz SPAN 100.000 000 MHz Value 40 –20 to 75 –30 to 85 Unit mW °C °C –10 –20 –30 [dB] 0 Attenuation vs. Frequency CH2 S21 log MAG 5 dB / REF 0 dB Output VSWR vs. Frequency CH2 S22 SWR 500 m / REF 1 Input Power Operating Temperature Range Storage Temperature Range ELECTRICAL PERFORMANCE Parameter PASSBAND FREQUENCY PASSBAND CHARACTERISTICS Insertion Loss Ripple VSWR STOPBAND ATTENUATION 0 – 1370 MHz 1370 – 1520 MHz 1660 – 1800 MHz 30 20 30 MF1012S-1 Min Typ Max 1574.42 – 1576.42 2.0 0.2 1.4 37 25 33 2.7 1.0 2.0 Units MHz dB dBp-p PACKAGE OUTLINE DIMENSIONS 3.6 GND 0.6 1.8 GND 1.25 3.0 2.0 1.0 START 1 575.420 000 MHz STOP 600.000 000 MHz CH1 CENTER 1 575.420 000 MHz SPAN 100.000 000 MHz ,,,,,,,,,, ,,,,,,,,, ,,,, ,...