Mitsubishi MF1081V-2 Datasheet
MF1081V-2
– 23 –
MF1081V-2
FOR PCS MOBILE TELEPHONE, Rx
– 22 –
START .010 000 MHz STOP 6 000.000 000 MHz
DESCRIPTION
This SAW filter for the receiving RF circuit of
PCS mobile communication equipment operating
at 1930 MHz ~ 1990 MHz.
FEATURES
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.
APPLICATION
• Mobile cellular telephone
• Portable digital cellular telephone
• Wireless equipment
DIMENSIONS ARE IN MILLIMETERS
±0.2 UNLESS OTHERWISE SPECIFIED
MAXIMUM RATINGS
ELECTRICAL PERFORMANCE
PACKAGE OUTLINE DIMENSIONS
Insertion Loss vs. Frequency
S21 log MAG 1 dB / REF 0 dB
Input VSWR vs. Frequency
Parameter Units
MF1081V-2
PASSBAND FREQUENCY 1930 – 1990
PASSBAND CHARACTERISTICS
Insertion Loss
Ripple
VSWR
STOPBAND ATTENUATION
0 – 1500 MHz
1500 – 1895 MHz
1895 – 1910 MHz
2010 – 2070 MHz
2070 – 3000 MHz
Min Typ Max
dB
dB
5.0
3.0
2.5
MHz
dB
dB
dB
dB
dB
22
25
10
6
28
4.0
2.1
1.9
27
30
14
9
35
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Unit : mm
BOTTOM VIEW
TOP VIEW
SIDE VIEW
;
;
1.2
0.75
0.6
1.2
1.2
1.5
0.60.6
0.75
3.0
3.0
IN OUT
GND
GND
GND
GND
MF1081V-2 TYPICAL CHARACTERISTICS
Input Reflection Coefficient vs. Frequency Output Reflection Coefficient vs. Frequency
Operating Temperature Range –20 to 75
Storage Temperature Range –30 to 85
Input Power 20
Rating Value
°C
°C
mW
Unit
S11 SWR 500 m / REF 1
Attenuation vs. Frequency Output VSWR vs. Frequency
Attenuation vs. Frequency
S11 1 U FS
MARKER 1 : 1930 MHz
MARKER 2 : 1990 MHz
CENTER 1 960.000 000 MHz SPAN 200.000 000 MHz
CENTER 1 960.000 000 MHz SPAN 200.000 000 MHz
S22 1 U FS
MARKER 1 : 1930 MHz
MARKER 2 : 1990 MHz
CENTER 1 960.000 000 MHz SPAN 200.000 000 MHz
CENTER 1 960.000 000 MHz SPAN 200.000 000 MHz
S21 log MAG
S22 SWR 500 m / REF 1
CENTER 1 960.000 000 MHz SPAN 600.000 000 MHz CENTER 1 960.000 000 MHz SPAN 200.000 000 MHz
S21 log MAG 5 dB / REF 0 dB
[dB] 0
–1
–2
–3
–4
–5
3.0
2.0
1.0
3.0
2.0
1.0
[dB] 0
–10
–20
–30
–40
[dB] 0
–10
–20
–30
–40
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