FUJITSU MEDIA DEVICE
DATA SHEET
DS04-23117-6E
ASSP
Mobile Communication Systems
Piezoelectric SAW BPF
(700 MHz to 1700 MHz)
F5/F6 Series (K2 type)
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DESCRIPTION
The F5/F6-K2 series of SAW band pass filters is available in the 700 MHz-1700 MHz frequency range and exhibit
high stability by using single crystal Lithium Tantalate (LiTaO
3
) with a large electro-mechanical coefficient. The
F5/F6-K2 series provides low insertion loss and wide pass-band width by taking advantage of FUJITSU MEDIA
DEVICE’S unique “Ladder-type” design.
Typical applications for the F5/F6-K2 series include RF interstage filter in mobile communications systems. Stan-
dard devices are available for AMPS/TDMA/CDMA,GSM, EGSM,PDC800,J-CDMA,PDC1.5G and so on. If higher
attenuation is preferred, our F5-D2 series is also recommended.
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FEATURES
•
•
•
•
•
Low insertion loss and good skirt performance
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.
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PACKAGE
F5/F6 Series (K2 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
2
F5/F6 Series (K2 type)
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ABSOLUTE MAXIMUM RATINGS
Parameter
Operating temperature
Storage temperature
Input level
Input DC voltage
Symbol
Ta
Tstg
P
IN
Rating
Min
−30
−40
−5
Max
+85
+100
+23
+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.
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RECOMMENDED OPERATING CONDITIONS
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 this range.
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 DEVICES
System
Center
frequency
(MHz)
836.5
836.5
897.5
897.5
942.5
820.0
906.0
J-CDMA
Tx
Rx
Tx
PDC1.5 G
Rx
Lo
906.0
906.0
851.0
1441.0
1489.0
1619.0
Band
width
(MHz)
25
25
35
35
35
20
38
38
38
38
24
24
24
Part
symbol
25
30
26
31
88
04
19
15
38
12
20
21
22
Part number
FAR-F5CE-836M50-K225
FAR-F5CE-836M50-K230
FAR-F5CE-897M50-K226
FAR-F5CE-897M50-K231
FAR-F5CE-942M50-K288
FAR-F5CE-820M00-K204
FAR-F5CE-906M00-K219
FAR-F5CE-906M00-K215
FAR-F5CE-906M00-K238
FAR-F5CE-851M00-K212
FAR-F6CE1G4410-K220
FAR-F6CE1G4890-K221
FAR-F6CE1G6190-K222
3
High Att. type
Low loss type
Low loss type
High Att. type
Remarks
Low loss type
High Att. type
AMPS/TDMA/CDMA Tx
Tx
Rx
PDC800
(20 MHz pass-band Rx
width standard)
EGSM
F5/F6 Series (K2 type)
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ELECTRICAL CHARACTERISTICS AND TYPICAL FREQUENCY RESPONSE
1. AMPS/TDMA/CDMA (Tx) Low Loss type
Part number : FAR-F5CE-836M50-K225
Parameter
Insertion loss
Pass-band ripple
Absolute
stop-band
attenuation
Pass-band VSWR
(Return loss)
Conditions
824 MHz to 849 MHz
824 MHz to 849 MHz
DC to 800 MHz
869 MHz to 894 MHz
894 MHz to 2000 MHz
824 MHz to 849 MHz
Value
Min
20
28
22
(6.2)
Typ
2.0
0.9
23
30
25
2.6
(7.0)
Max
2.5
1.5
2.9
()
1: 42.77
Ω
(Ta
= −30 °C
to
+85 °C)
Unit
dB
dB
dB
dB
dB
(dB)
−21.717 Ω
Remarks
S
21
log MAG
1
2
5 dB/
REF 0 dB
1
: −1.6128
dB
824 MHz
2
: −1.7319
dB
849 MHz
3
: −55.599
dB
869 MHz
4
: −30.788
dB
894 MHz
S
11
1U FS
8.894 pF
824.000 000 MHz
2
:
66.051
Ω
−12.398 Ω
849 MHz
3
:
324.53
Ω
−386.41 Ω
869 MHz
1
2
3
4
:
7.668
Ω
−115.35 Ω
894 MHz
4
4
CENTER 835 MHz
S
11
SWR
1/
3
REF1
3
4
SPAN 300 MHz
CENTER 835 MHz
S
22
1U FS
1: 57.635
Ω
4.4492
Ω
SPAN 300 MHz
859.36 pH
1
2
S
22
SWR
1/
REF1
3
4
1
:
1.6347
824 MHz
2
:
1.4211
849 MHz
3
:
15.917
869 MHz
4
:
41.316
894 MHz
1
1
:
1.1909
824 MHz
2
:
1.3716
849 MHz
3
:
30.012
869 MHz
4
:
25.196
894 MHz
SPAN 300 MHz
CENTER 835 MHz
2
824.000 000 MHz
2
:
68.309
Ω
−2.4727 Ω
849 MHz
3
:
25.938
Ω
−188.81 Ω
869 MHz
4
:
6.6602
Ω
−76.531 Ω
894 MHz
3
1
CENTER 835 MHz
2
4
SPAN 300 MHz
4
F5/F6 Series (K2 type)
2. AMPS/TDMA/CDMA (Tx) High Attenuation type
Part number : FAR-F5CE-836M50-K230
Parameter
Insertion loss
Pass-band ripple
Absolute
stop-band
attenuation
Pass-band VSWR
(Return loss)
Conditions
824 MHz to 849 MHz
824 MHz to 849 MHz
DC to 800 MHz
869 MHz to 894 MHz
894 MHz to 1200 MHz
1200 MHz to 2000 MHz
824 MHz to 849 MHz
Value
Min
28
30
35
20
(8.5)
Typ
2.7
1.0
30
43
37
25
1.7
(11.7)
Max
3.5
2.0
2.2
()
1: 4.375
Ω
(Ta
= −30 °C
to
+85 °C)
Unit
dB
dB
dB
dB
dB
dB
(dB)
−19.558 Ω
Remarks
S
21
log MAG
5 dB/
REF 0 dB
1
: −41.423
dB
800 MHz
2
: −3.121
dB
824 MHz
3
: −2.4073
dB
849 MHz
4
: −51.709
dB
869 MHz
S
11
1U FS
10.172 pF
800.000 000 MHz
2
3
2
:
28.668
Ω
−8.0127 Ω
824 MHz
3
:
52.691
Ω
−5.3926 Ω
849 MHz
3
2
4
4
:
234.96
Ω
−98.656 Ω
869 MHz
1
1
CENTER 850 MHz
S
11
SWR
1
1/
4
REF1
SPAN 300 MHz
CENTER 850 MHz
S
22
1U FS
1: 2.8123
Ω
−6.7119 Ω
SPAN 300 MHz
29.64 pF
4
1
:
13.196
800 MHz
2
:
1.8107
824 MHz
3
:
1.1266
849 MHz
4
:
5.5493
869 MHz
800.000 000 MHz
2
:
29.701
Ω
−8.9658 Ω
824 MHz
3
:
51.344
Ω
−8.582 Ω
849 MHz
1
2
3
4
:
11.895
Ω
−68.445 Ω
869 MHz
S
22
SWR
1
2
3
1/
4
REF1
1
:
18.129
800 MHz
2
:
1.7663
824 MHz
3
:
1.1915
849 MHz
4
:
12.269
869 MHz
4
CENTER 850 MHz
SPAN 300 MHz
CENTER 850 MHz
2
3
SPAN 300 MHz
5
Talking
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