參數(shù)資料
型號: MF1042S-1
廠商: Mitsubishi Electric Corporation
英文描述: FOR GSM MOBILE TELEPHONE, Tx
中文描述: GSM移動電話,得克薩斯州
文件頁數(shù): 1/1頁
文件大?。?/td> 147K
代理商: MF1042S-1
MF1042S-1
– 37 –
MF1042S-1
FOR GSM MOBILE TELEPHONE, Tx
– 36 –
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
CH1 S21 log MAG
[dB] 0
–1
–2
–3
–4
–5
1 dB / REF 0 dB
Input VSWR vs. Frequency
Parameter
Units
MF1042S-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
3.1
0.8
2.0
dB
dBp-p
3.8
1.5
3.0
40
42
27
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
MF1042S-1 TYPICAL CHARACTERISTICS
CH1 S11 1 U FS
CH1 S22 1 U FS
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
3.0
2.0
1.0
Attenuation vs. Frequency
CH2 S21 log MAG
[dB] 0
5 dB / REF 0 dB
CENTER 902.500 000 MHz
SPAN 500.000 000 MHz
CENTER 902.500 000 MHz
SPAN 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
3.0
2.0
1.0
MARKER 1 : 902.5 MHz
MARKER 2 : 890 MHz
MARKER 3 : 915 MHz
CENTER 902.500 000 MHz
SPAN 100.000 000 MHz
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
CENTER 902.500 000 MHz
SPAN 100.000 000 MHz
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