
–
45
–
–
44
–
MF1173V-1
MF1173V-1
FOR GSM MOBILE TELEPHONE, Tx
DESCRIPTION
This SAW filter for the transmitting RF circuit
of GSM mobile communication equipment
operating at 890 MHz ~ 915 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 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
MF1173V-1
Min
Typ
PASSBAND FREQUENCY
890
–
915
PASSBAND CHARACTERISTICS
Insertion Loss
Ripple
VSWR
STOPBAND ATTENUATION
0
–
820 MHz
820
–
860 MHz
935
–
990 MHz
990
–
1200 MHz
Max
3.0
0.8
1.9
dB
dBp-p
3.8
1.5
2.5
45
43
27
58
40
35
20
45
MHz
dB
dB
dB
dB
Unit : mm
BOTTOM VIEW
TOP VIEW
SIDE VIEW
1.2
0.75
0
1
1
0
1.5
0
0
0.75
3.0
3
IN
OUT
MF1173V-1 TYPICAL CHARACTERISTICS
S11 1 U FS
Operating Temperature Range
Storage Temperature Range
–
20 to 75
–
30 to 85
Input Power
50
Rating
Value
°
C
°
C
mW
Unit
[dB] 0
–
1
–
2
–
3
–
4
–
5
S11 SWR
500 m / REF 1
3.0
2.0
1.0
Attenuation vs. Frequency
S21 log MAG
10 dB / REF 0 dB
[dB] 0
CENTER 902.500 000 MHz
SPAN 500.000 000 MHz
CENTER 902.500 000 MHz
SPAN 100.000 000 MHz
Attenuation vs. Frequency
–
20
–
40
–
60
S21 log MAG
0
10 dB / REF 0 dB
-40
-60
-80
-20
MARKER 1 : 902.5 MHz
MARKER 2 : 890 MHz
MARKER 3 : 915 MHz
CENTER 902.500 000 MHz
SPAN 100.000 000 MHz
CENTER 902.500 000 MHz
SPAN 100.000 000 MHz
START 3.000 000 MHz
STOP 6.000.000 000 MHz