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Fujitsu Media Devices Limited |
FUJITSU SEMICONDUCTOR
DATA SHEET
ASSP Mobile Communication Systems
Piezoelectric SAW BPF
(700 to 1000 MHz)
F5CE Series (D2 type)
DS04-23118-1E
s DESCRIPTION
The F5CE-D2 series of SAW bandpass filters apply to the frequency range 700 to 1000 MHz. These filters make
it possible to provide high stopband attenuation and excellent passband flatness due to using unique DMS (Double
Mode SAW) technology as design method. Moreover, these filters are provided in small 3.0 mm sq. package. This
contributes to reduce weight and size of mobile communication units.
The F5CE-D2 series of SAW filters are suitable for interstage RF filter in mobile communication systems in the
frequency range 700 to 1000 MHz. Standard devices are available for AMPS/CDMA/TDMA, GSM, PDC800 and
ISM900.
s FEATURES
• Excellent stopband attenuation
• Low insertion loss and low passband ripple
• Ultra compact and light package (3.0 mm sq.)
• External matching circuits are not required. (50 ohms I/O)
• Surface mount package (SMT)
• Standard devices are available for mobile communication standards
(AMPS/CDMA/TDMA, GSM, PDC800 and ISM900)
s PACKAGE
F5CE Series (D2 type)
s PIN ASSIGNMENT
(BOTTOM VIEW)
123
654
s PIN DESCRIPTION
Pin no.
1
2
3
4
5
6
Pin name
GND
IN
GND
GND
OUT
GND
Description
Ground Pin
Input Pin
Ground Pin
Ground Pin
Output Pin
Ground Pin
s ABSOLUTE MAXIMUM RATINGS
Parameter
Operating temperature
Storage temperature
Input power
Input DC voltage
Symbol
Ta
Tstg
PIN
DC
Min.
–30
–40
–
–5
Rating
Max.
+85
+100
+15
+5
Unit
°C
°C
dBm
V
WARNING: Piezoelectric devices can be permanently damaged by application of stress (voltage, power,
temperature, etc.) in excess of absolute maximum ratings. Do not exceed these ratings.
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