MF1053S-2
Parameter Units
MF1053S-2
PASSBAND FREQUENCY 810 – 830
PASSBAND CHARACTERISTICS
Insertion Loss
Ripple
VSWR
STOPBAND ATTENUATION
0 – 600 MHz
600 – 730 MHz
940 – 960 MHz
1000 – 1090 MHz
1200 – 2500 MHz
Min Typ Max
2.1 dB
dBp-p
3.0
0.8 1.5
1.9 2.5
3330
2722
2825
3430
2723
MHz
dB
dB
dB
dB
dB
1.8
GND
GND
GND
1.25
1.271.27
0.60.60.6
GND
Unit : mm
BOTTOM VIEW
TOP VIEW
SIDE VIEW
OUTIN
Operating Temperature Range –20 to 75
Storage Temperature Range –30 to 85
Input Power 50
Rating Value
°C
°C
mW
Unit
FOR DIGITAL MOBILE TELEPHONE, Rx
DESCRIPTION
This SAW filter for the receiving RF circuit of
digital mobile communication equipment
operating at 810 MHz ~ 830 MHz.
APPLICATION
• Digital mobile cellular telephone
• Portable digital cellular telephone
• Wireless equipment
ELECTRICAL PERFORMANCE
FEATURES
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.
MAXIMUM RATINGS
PACKAGE OUTLINE DIMENSIONS
MF1053S-2 TYPICAL CHARACTERISTICS
Insertion Loss vs. Frequency
CH1 S21 log MAG 1 dB / REF 0 dB
[dB] 0
–1
–2
–3
–4
–5
CH1 CENTER 820.000 000 MHz SPAN 100.000 000 MHz
Attenuation vs. Frequency
CH2 S21 log MAG 5 dB / REF 0 dB
[dB] 0
–10
–20
–30
Input VSWR vs. Frequency
CH1 S11 SWR 500 m / REF 1
3.0
2.0
1.0
CENTER 820 MHz SPAN 100.000 000 MHz
Output VSWR vs. Frequency
CH1 S22 SWR 500 m / REF 1
3.0
2.0
MF1053S-2
DIMENSIONS ARE IN MILLIMETERS
±0.2 UNLESS OTHERWISE SPECIFIED
– 60 –
CH1 CENTER 820.000 000 MHz SPAN 600.000 000 MHz
Input Reflection Coefficient vs. Frequency
CH1 S11 1 U FS
CH1 CENTER 820.000 000 MHz SPAN 100.000 000 MHz
Attenuation vs. Frequency
CH1 S21 log MAG 5 dB / REF 0 dB
[dB] 0
–10
–20
–30
–40
START .300 000 MHz STOP 3 000.000 000 MHz
MARKER 1 : 820 MHz
MARKER 2 : 810 MHz
MARKER 3 : 830 MHz
– 61 –
1.0
CENTER 820.000 000 MHz SPAN 100.000 000 MHz
Output Reflection Coefficient vs. Frequency
CH1 S22 1 U FS
MARKER 1 : 820 MHz
MARKER 2 : 810 MHz
MARKER 3 : 830 MHz
CH1 CENTER 820.000 000 MHz SPAN 100.000 000 MHz