MF1081V-2 FOR PCS MOBILE TELEPHONE, Rx MF1081V-2 DESCRIPTION FEATURES MF1081V-2 TYPICAL CHARACTERISTICS This SAW filter for the receiving RF circuit of PCS mobile communication equipment operating at 1930 MHz ~ 1990 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 S21 log MAG Input VSWR vs. Frequency 1 dB / REF 0 dB S11 SWR 500 m / REF 1 [dB] 0 –1 –2 –3 –4 –5 3.0 2.0 APPLICATION MAXIMUM RATINGS 1.0 CENTER • Mobile cellular telephone • Portable digital cellular telephone • Wireless equipment Rating Value Unit 20 mW Operating Temperature Range –20 to 75 °C Storage Temperature Range –30 to 85 °C Input Power 1 960.000 000 MHz SPAN 200.000 000 MHz CENTER Attenuation vs. Frequency 1 960.000 000 MHz SPAN 200.000 000 MHz Output VSWR vs. Frequency S22 S21 log MAG SWR 500 m / REF 1 [dB] 0 –10 –20 ELECTRICAL PERFORMANCE Parameter MF1081V-2 Min Typ Max PACKAGE OUTLINE DIMENSIONS GND –30 3.0 –40 2.0 GND Units 0.75 0.75 1.2 1.0 CENTER 27 30 14 9 35 1.2 0.6 1.2 0.6 dB dB OUT dB dB dB dB dB 0.6 22 25 10 6 28 5.0 3.0 2.5 ;;;;;;;;;;;;;;;;; ;;;;;;;;;;;; ;;;; ;; ; ; ; ; ; ;;;;;;;;;;;; ;;; ;;;;;;;; STOPBAND ATTENUATION 0 – 1500 MHz 1500 – 1895 MHz 1895 – 1910 MHz 2010 – 2070 MHz 2070 – 3000 MHz 4.0 2.1 1.9 IN 1.5 GND GND BOTTOM VIEW SPAN 600.000 000 MHz CENTER Input Reflection Coefficient vs. Frequency DIMENSIONS ARE IN MILLIMETERS ±0.2 UNLESS OTHERWISE SPECIFIED 200.000 000 MHz SIDE VIEW MARKER 1 : 1930 MHz MARKER 2 : 1990 MHz Unit : mm SPAN S22 1 U FS CENTER 1 960.000 000 MHz SPAN MARKER 1 : 1930 MHz MARKER 2 : 1990 MHz 200.000 000 MHz CENTER Attenuation vs. Frequency S21 log MAG 5 dB / REF 0 dB [dB] 0 –10 –20 TOP VIEW –30 –40 START – 22 – 1 960.000 000 MHz Output Reflection Coefficient vs. Frequency S11 1 U FS 3.0 3.0 PASSBAND CHARACTERISTICS Insertion Loss Ripple VSWR MHz ;;;;;;;;;;;; ;;;;;;;;;;;; ;;;;;;;;;;;; ;;;;;;;;;;;; ;;;;;;;;;;;; ;;;;;;;;;;;; ;;;;; 1930 – 1990 ;; ; ; ;;; ;;; ;;;; ;;; PASSBAND FREQUENCY 1 960.000 000 MHz .010 000 MHz STOP 6 000.000 000 MHz – 23 – 1 960.000 000 MHz SPAN 200.000 000 MHz