FUJITSU SEMICONDUCTOR
DATA SHEET
DS04-23118-2E
ASSP
Mobile Communication Systems
Piezoelectric SAW BPF
(700 to 1000 MHz)
F5CE Series (D2 type)
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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.
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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
Ω
I/O)
Surface mount package (SMT)
Standard devices are available for mobile communication standards
(AMPS/CDMA/TDMA, GSM, PDC800 and ISM900)
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PACKAGE
F5CE Series (D2 type)
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PIN ASSIGNMENT
(BOTTOM VIEW)
1
2
3
6
5
4
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PIN DESCRIPTION
Pin no.
1
2
3
4
5
6
Pin name
GND
IN
GND
GND
OUT
GND
Ground Pin
Input Pin
Ground Pin
Ground Pin
Output Pin
Ground Pin
Description
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ABSOLUTE MAXIMUM RATINGS
Parameter
Operating temperature
Storage temperature
Input power
Input DC voltage
Symbol
Ta
Tstg
P
IN
Rating
Min.
−30
−40
−5
Max.
+85
+100
+15
+5
Unit
°C
°C
dBm
V
WARNING: Piezoelectric devices can be permanently damaged by application of stress (voltage, current,
temperature, etc.) in excess of absolute maximum ratings. Do not exceed these ratings.
2
F5CE Series (D2 type)
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RECOMMENDED OPERATING CONDITION
Parameter
Operating temperature
Symbol
Ta
Value
Min.
−30
Max.
+85
Unit
°C
WARNING: The recommended operating conditions are required in order to ensure the normal operation of the
piezoelectric device. All of the device’s electrical characteristics are warranted when the device is
operated within these ranges.
Always use piezoelectric devices within their recommended operating conditionranges. Operation
outside these ranges may adversely affect reliability and could result in device failure.
No warranty is made with respect to uses, operating conditions, or combinations not represented on
the data sheet. Users considering application outside the listed conditions are advised to contact their
FUJITSU representatives beforehand.
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STANDARD FREQUENCIES
System
PDC800
AMPS
/CDMA
/TDMA
GSM
EGSM
ISM900
Tx
Rx
Tx
Rx
Tx
Rx
Tx
Rx
Center freq.
(MHz)
950.0
820.0
836.5
881.5
902.5
947.5
897.5
942.5
915.0
915.0
B/W
(MHz)
20
20
25
25
25
25
35
35
7
26
Part
symbol
30
31
32
33
34
35
41
63
38
36
Part number
FAR-F5CE-950M00-D230
FAR-F5CE-820M00-D231
FAR-F5CE-836M50-D232
FAR-F5CE-881M50-D233
FAR-F5CE-902M50-D234
FAR-F5CE-947M50-D235
FAR-F5CE-897M50-D241
FAR-F5CE-942M50-D263
FAR-F5CE-915M00-D238
FAR-F5CE-915M00-D236
Remarks
3
F5CE Series (D2 type)
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ELECTRICAL CHARACTERISTICS
1. PDC800 (Tx)
Part number : FAR-F5CE-950M00-D230
Value
Min.
50
50
50
35
50
40
(9.5)
Typ.
2.6
0.7
66
69
66
42
59
59
1.8
(10.9)
Max.
3.0
1.2
2.0
(Ta
= −30 °C
to
+85 °C)
Unit
dB
dB
dB
dB
dB
dB
dB
dB
(dB)
Remarks
Parameter
Insertion loss
Inband ripple
Conditions
940 to 960 MHz
940 to 960 MHz
DC to 680 MHz
680 to 696 MHz
810 to 830 MHz
1015 to 1106 MHz
1106 to 1700 MHz
1700 to 2000 MHz
Absolute
attenuation
Inband VSWR
(Return loss)
940 to 960 MHz
2. PDC800 (Rx)
Part number : FAR-F5CE-820M00-D231
(Ta
= −30 °C
to
+85 °C)
Parameter
Insertion loss
Inband ripple
Conditions
810 to 830 MHz
810 to 830 MHz
DC to 760 MHz
855 to 875 MHz
Absolute
attenuation
875 to 920 MHz
920 to 1200 MHz
1200 to 2000 MHz
Inband VSWR
(Return loss)
810 to 830 MHz
Value
Min.
50
28
35
45
40
(9.5)
Typ.
2.5
0.7
65
30
38
60
47
1.7
(11.7)
Max.
3.0
1.2
2.0
Unit
dB
dB
dB
dB
dB
dB
dB
(dB)
Remarks
4
F5CE Series (D2 type)
3. AMPS/CDMA/TDMA (Tx)
Part number : FAR-F5CE-836M50-D232
(Ta
= −30 °C
to
+85 °C)
Parameter
Insertion loss
Inband ripple
Conditions
824 to 849 MHz
824 to 849 MHz
DC to 800 MHz
Absolute
attenuation
869 to 1049 MHz
1049 to 1200 MHz
1200 to 2000 MHz
Inband VSWR
(Return loss)
824 to 849 MHz
Value
Min.
50
28
50
45
(9.5)
Typ.
2.7
0.9
66
33
60
50
1.8
(10.9)
Max.
3.5
1.6
2.0
Unit
dB
dB
dB
dB
dB
dB
(dB)
Remarks
4. AMPS/CDMA/TDMA (Rx)
Part number : FAR-F5CE-881M50-D233
(Ta
= −30 °C
to
+85 °C)
Parameter
Insertion loss
Inband ripple
Conditions
869 to 894 MHz
869 to 894 MHz
DC to 779 MHz
779 to 849 MHz
Absolute
attenuation
914 to 970 MHz
970 to 1049 MHz
1049 to 2000 MHz
Inband VSWR
(Return loss)
869 to 894 MHz
Value
Min.
50
45
28
50
40
(9.5)
Typ.
2.7
0.9
63
50
33
60
50
1.7
(11.7)
Max.
3.5
1.6
2.0
Unit
dB
dB
dB
dB
dB
dB
dB
(dB)
Remarks
5
