MF1118V-2 FOR DIGITAL MOBILE TELEPHONE, Tx MF1118V-2 DESCRIPTION FEATURES MF1118V-2 TYPICAL CHARACTERISTICS This SAW filter for the RF circuit of digital mobile communication equipment operating at 1429 MHz ~ 1453 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 Attenuation vs. Frequency 1 dB / REF 0 dB CH1 S11 SWR [dB] 0 5 dB / REF 0 dB [dB] 0 –1 –2 –10 –3 –4 –20 –5 –30 –40 APPLICATION MAXIMUM RATINGS CENTER • Digital mobile cellular telephone • Portable digital cellular telephone • Wireless equipment Rating Value Unit 40 mW Operating Temperature Range –20 to 75 °C Storage Temperature Range –30 to 85 °C Input Power ELECTRICAL PERFORMANCE 1 500.000 000 MHz SPAN 600.000 000 MHz Output Reflection Coefficient vs. Frequency CH1 S22 1 U FS 0.6 1.5 GND OUT BOTTOM VIEW CENTER 1 441.000 000 MHz SPAN CENTER 100.000 000 MHz SIDE VIEW 3.0 3.0 dB dB dB dB dB dB OUT TOP VIEW Unit : mm DIMENSIONS ARE IN MILLIMETERS ±0.2 UNLESS OTHERWISE SPECIFIED – 34 – MARKER 1 : 1441 MHz MARKER 2 : 1429 MHz MARKER 3 : 1453 MHz MARKER 1 : 1441 MHz MARKER 2 : 1429 MHz MARKER 3 : 1453 MHz ;;;;;;;;;;;; ;;;;;; ;;;;;;;;;;;;;;;;;; ;;;;;;;;;;;; ;;;;;;;;;;;; ;;;;;;;;;;;; ;;;;; 45 28 25.5 45 46 32 IN 0.1 dB dBp-p 1.2 2.3 0.5 1.7 1.2 PASSBAND CHARACTERISTICS Insertion Loss Ripple VSWR 40 25 17 40 37 25 Input Reflection Coefficient vs. Frequency CH1 S11 1 U FS 1.2 0.6 MHz 0.75 0.6 1429 – 1453 STOPBAND ATTENUATION 0 – 1050 MHz 1050 – 1360 MHz 1477 – 1501 MHz 1607 – 1631 MHz 1785 – 1809 MHz 1809 – 3000 MHz CENTER 100.000 000 MHz GND 0.75 ;;;;;;;;;;;;;;;;; ;;;;;;;;;;;; ;;;; ; ;;;;;;;;;;;;;;;;;; ;;; ;;;;;;;; PASSBAND FREQUENCY GND ;; ; ; ;;; ;;; ;;;; ;;; Units 3.0 1.0 2.5 SPAN PACKAGE OUTLINE DIMENSIONS MF1118V-2 Min Typ Max Parameter 1 441.000 000 MHz – 35 – 1 441.000 000 MHz SPAN 100.000 000 MHz