
MF1010S-1
– 15 –
MF1010S-1
FOR AMPS MOBILE TELEPHONE, Tx
– 14 –
DESCRIPTION
This SAW filter for the transmitting RF circuit
of AMPS mobile communication equipment
operating at 824 MHz ~ 849 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
CH1 S21 log MAG
[dB] 0
–1
–2
–3
–4
–5
1 dB / REF 0 dB
CENTER 836.500 000 MHz
SPAN 100.000 000 MHz
Input VSWR vs. Frequency
Parameter
Units
MF1010S-1
Min
Typ
PASSBAND FREQUENCY
824 – 849
PASSBAND CHARECTERISTICS
Insertion Loss
Ripple
VSWR
STOPBAND ATTENUATION
0 – 760 MHz
760 – 800 MHz
869 – 915 MHz
915 – 1200 MHz
Max
3.2
1.1
2.1
dB
dBp-p
3.8
1.5
3.0
55
35
24
50
40
30
20
40
MHz
dB
dB
dB
dB
1.8
GND
GND
GND
1.25
1
1
0
0
0
GND
Unit : mm
BOTTOM VIEW
TOP VIEW
SIDE VIEW
OUT
IN
IN
OUT
3.6
3.8
3
MF1010S-1 TYPICAL CHARACTERISTICS
Input Reflection Coefficient vs. Frequency
Output Reflection Coefficient vs. Frequency
Operating Temperature Range
Storage Temperature Range
–20 to 75
–30 to 85
Input Power
50
Rating
Value
°C
°C
mW
Unit
CH1 S11 SWR
500 m / REF 1
CENTER 836.500 000 MHz
SPAN 100.000 000 MHz
3.0
2.0
1.0
Attenuation vs. Frequency
CH1 S21 log MAG
[dB] 0
5 dB / REF 0 dB
START 600.000 000 MHz
STOP 1 100.000 000 MHz
Output VSWR vs. Frequency
–10
–20
–30
Attenuation vs. Frequency
CH1 S21 log MAG
[dB] 0
5 dB / REF 0 dB
START .300 000 MHz
STOP 3 000.000 000 MHz
–10
–20
–30
–40
CH1 S22 SWR
500 m / REF 1
CENTER 836.500 000 MHz
SPAN 100.000 000 MHz
3.0
2.0
1.0
CH1 S11 1 U FS
CENTER 835.500 000 MHz
SPAN 100.000 000 MHz
MARKER 1 : 836.5 MHz
MARKER 2 : 824 MHz
MARKER 3 : 849 MHz
MARKER 1 : 836.5 MHz
MARKER 2 : 824 MHz
MARKER 3 : 849 MHz
CH1 S22 1 U FS
CENTER 835.500 000 MHz
SPAN 100.000 000 MHz