MF1084V-3 Datasheet, PDF (1/1 Pages) Mitsubishi Electric Semiconductor – FOR DCS MOBFOR TELEPHONE, Tx

MF1084V-3
FOR DCS MOBILE TELEPHONE, Tx
DESCRIPTION
This SAW filter for the transmitting RF circuit
of DCS mobile communication equipment
operating at 1710 MHz ~ 1785 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
MAXIMUM RATINGS
Rating
Value
Unit
Input Power
20
mW
Operating Temperature Range –20 to 75
°C
Storage Temperature Range –30 to 85
°C
ELECTRICAL PERFORMANCE
Parameter
PASSBAND FREQUENCY
PASSBAND CHARACTERISTICS
Insertion Loss
Ripple
VSWR
STOPBAND ATTENUATION
0 – 1500 MHz
1500 – 1670 MHz
1805 – 1880 MHz
1880 – 3000 MHz
MF1084V-3
Min Typ Max
Units
1710 – 1785 MHz
3.6 4.2 dB
2.0 2.7 dB
2.4 3.0
17 19
dB
20 23
dB
7 18
dB
20 24
dB
PACKAGE OUTLINE DIMENSIONS
GND
GND
0.75
0.75
IN _{;;;;;;;;;;;;;;;;;1;;;;;;.5;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;} OUT
GND
BOTTOM VIEW
GND
1.2
SIDE VIEW
3.0
;;;;;;;;;;;;;;;;;;_T^;;;;;;_O;;;;;;_P^;;;;;;_V^;;;;;;_IE;;;;;;W;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
Unit : mm
DIMENSIONS ARE IN MILLIMETERS
±0.2 UNLESS OTHERWISE SPECIFIED
– 28 –
MF1084V-3
MF1084V-3 TYPICAL CHARACTERISTICS
Insertion Loss vs. Frequency
S21 log MAG
[dB] 0
1 dB / REF 0 dB
–1
–2
–3
–4
–5
Input VSWR vs. Frequency
S11 SWR
500 m / REF 1
3.0
2.0
CENTER 1 747.500 000 MHz
SPAN 200.000 000 MHz
Attenuation vs. Frequency
S21 log MAG
[dB] 0
5 dB / REF 0 dB
1.0
CENTER 1 747.500 000 MHz
SPAN 200.000 000 MHz
Output VSWR vs. Frequency
S22 SWR
500 m / REF 1
–10
–20
–30
–40
CENTER 1 747.500 000 MHz
SPAN 600.000 000 MHz
Input Reflection Coefficient vs. Frequency
S11 1 U FS
3.0
2.0
1.0
CENTER 1 747.500 000 MHz
SPAN 200.000 000 MHz
Output Reflection Coefficient vs. Frequency
S22 1 U FS
MARKER 1 : 1710 MHz
MARKER 2 : 1785 MHz
CENTER 1 747.500 000 MHz
SPAN 200.000 000 MHz
Attenuation vs. Frequency
S21 log MAG
[dB] 0
5 dB / REF 0 dB
–10
–20
–30
–40
START .300 000 MHz
STOP 6 000.000 000 MHz
– 29 –
MARKER 1 : 1710 MHz
MARKER 2 : 1785 MHz
CENTER 1 747.500 000 MHz
SPAN 200.000 000 MHz