DS04-23119-2E
FUJITSU MEDIA DEVICE
DATA SHEET
ASSP
Mobile Communication Systems
SAW Filter
(700 to 1000 MHz)
F5CM Series (B2)
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■DESCRIPTION
The F5CM series of SAW filters have balanced in/unbalanced out or unbalanced in/balanced out of I/O por ts.
Therefore these filters are suitable for the design using balanced type of IC. By using these filters, any transforming
devises, such as balun is not required.
The F5CM series filters apply to the frequency range 700 to 1000MHz. High perf ormance has been realiz ed with
high reliability and small size by using original materials and original design.
The F5CM series filters are suitable f or RF interstage filter in mobile communication systems and standard parts
are available for GSM and AMPS/TDMA/CDMA standards.
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■FEATURES
• Balanced/unbalanced I/O ports
• Ultra compact and light package (3.0 mm × 3.0 mm package)
• Any external matching network is not required
• Excellent stopband attenuation
• Small inband ripple
• Surface mount package (SMT)
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■PACKAGE
F5CM Series (B2)
2
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■PIN ASSIGNMENT
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■PIN DESCRIPTION
• BALANCED IN/UNBALANCED OUT type (Tx filter)
• UNBALANCED IN/BALANCED OUT type (Rx filter)
Pin no. Pin name Description
1 GND Ground Pin
2 OUT Unbalanced output
3 GND Ground Pin
4 IN Balanced Input
5 GND Ground Pin
6 IN Balanced Input
Pin no. Pin name Description
1 GND Ground Pin
2 IN Unbalanced Input
3 GND Ground Pin
4 OUT Balanced Output
5 GND Ground Pin
6 OUT Balanced Output
(BOTTOM VIEW)
6 5 4
12 3
F5CM Series (B2)
3
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■ABSOLUTE MAXIMUM RATINGS
WARNING: Piezoelectric devices can be per manently 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 CONDITION
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
Parameter Symbol Rating Unit
Min. Max.
Operating temperature Ta –30 +85 °C
Storage temperature Tstg –40 +100 °C
Input power Pin — +15 dBm
Input DC Voltage DCin –5 +5 V
Parameter Symbol Value Unit
Min. Max.
Operating temperature Ta –30 +85 °C
Applications Frequency
(MHz)
Band
width
(MHz)
Input type/
Impedance Output type/
Impedance Part number Part
symbol
GSM
Tx 902.5 25 Balance
50 ΩUnbalance50 ΩFAR-F5CM-902M50-B263 63
Rx 947.5 25 Unbalance
50 ΩBalance50 ΩFAR-F5CM-947M50-B260 60
Balance150 ΩFAR-F5CM-947M50-B262 62
EGSM Rx 942.5 35 Unbalance
50 ΩBalance50 ΩFAR-F5CM-942M50-B270 70
AMPS/
TDMA/
CDMA
Tx 836.5 25 Balance
50 ΩUnbalance50 ΩFAR-F5CM-836M50-B268 68
Rx 881.5 25 Unbalance
50 ΩBalance50 ΩFAR-F5CM-881M50-B266 66
F5CM Series (B2)
4
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■ELECTRICAL CHARACTERISTICS
1. GSM (Tx) 50 ohms Balanced IN/50 ohms Unbalanced OUT
Part number: FAR-F5CM-902M50-B263 (Ta = –30°C to + 85°C)
2. GSM (Rx) 50 ohms Unbalanced IN/50 ohms Balanced OUT
Part number: FAR-F5CM-947M50-B260 (Ta = –30°C to + 85°C)
3. GSM (Rx) 50 ohms Unbalanced IN/150 ohms Balanced OUT
Part number: FAR-F5CM-947M50-B262 (Ta = –30°C to + 85°C)
Parameter Conditions Value Unit Remarks
Min. Typ. Max.
Insertion loss 890 to 915 MHz — 3.2 3.5 dB
Inband ripple 890 to 915 MHz — 1.2 1.5 dB
Absolute
attenuation
DC to 845 MHz 45 58 — dB
845 to 870 MHz 25 50 — dB
935 to 980 MHz 25 30 — dB
980 to 2000 MHz 40 58 — dB
2000 to 3000 MHz 30 37 — dB
Parameter Conditions Value Unit Remarks
Min. Typ. Max.
Insertion loss 935 to 960 MHz — 3.0 3.3 dB
Inband ripple 935 to 960 MHz — 0.9 1.2 dB
Absolute
attenuation
DC to 890 MHz 45 56 — dB
890 to 915 MHz 25 31 — dB
980 to 1025 MHz 25 30 — dB
1025 to 2000 MHz 40 50 — dB
2000 to 3000 MHz 35 45 — dB
Parameter Conditions Value Unit Remarks
Min. Typ. Max.
Insertion loss 935 to 960 MHz — 3.3 3.8 dB
Inband ripple 935 to 960 MHz — 0.8 1.3 dB
Absolute
attenuation
DC to 890 MHz 45 55 — dB
890 to 915 MHz 25 48 — dB
980 to 1025 MHz 23 29 — dB
1025 to 2000 MHz 40 50 — dB
2000 to 3000 MHz 35 39 — dB
F5CM Series (B2)
5
4. EGSM (Rx) 50 ohms Unbalanced IN/50 ohms Balanced OUT
Part number: FAR-F5CM-942M50-B270 (Ta = –30°C to + 85°C)
5. AMPS/TDMA/CDMA (Tx) 50 ohms Balanced IN/50 ohms Unbalanced OUT
Part number: FAR-F5CM-836M50-B268 (Ta = –30°C to + 85°C)
6. AMPS/TDMA/CDMA (Rx) 50 ohms Unbalanced IN/50 ohms Balanced OUT
Part number: FAR-F5CM-881M50-B266 (Ta = –30°C to + 85°C)
Parameter Conditions Value Unit Remarks
Min. Typ. Max.
Insertion loss 925 to 960 MHz — 3.8 4.5 dB
Inband ripple 925 to 960 MHz — 1.8 2.5 dB
Absolute
attenuation
DC to 880 MHz 50 55 — dB
880 to 915 MHz 15 22 — dB
980 to 1025 MHz 23 27 — dB
1025 to 2000 MHz 40 44 — dB
2000 to 3000 MHz 25 39 — dB
Parameter Conditions Value Unit Remarks
Min. Typ. Max.
Insertion loss 824 to 849 MHz — 2.8 3.5 dB
Inband ripple 824 to 849 MHz — 0.9 1.6 dB
Absolute
attenuation
DC to 800 MHz 45 52 — dB
869 to 920 MHz 25 33 — dB
920 to 2000 MHz 35 46 — dB
2000 to 3000 MHz 25 33 — dB
Parameter Conditions Value Unit Remarks
Min. Typ. Max.
Insertion loss 869 to 894 MHz — 2.8 3.5 dB
Inband ripple 869 to 894 MHz — 0.8 1.5 dB
Absolute
attenuation
DC to 800 MHz 45 55 — dB
800 to 849 MHz 30 47 — dB
940 to 1000 MHz 30 38 — dB
1000 to 2000 MHz 35 47 — dB
2000 to 3000 MHz 25 32 — dB
F5CM Series (B2)
6
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■TYPICAL CHARACTERISTICS
1. GSM (Tx) 50 ohms Balanced IN/50 ohms Unbalanced OUT
Part number: FAR-F5CM-902M50-B263
2. GSM (Rx) 50 ohms Unbalanced IN/50 ohms Balanced OUT
Part number: FAR-F5CM-947M50-B260
1
2
34
log MAG 10 dB/ REF 0 dB 1 : −3.192 dB
0.890 000 000 GHz
2 : −2.773 dB
0.9150 GHz
3 : −29.56 dB
0.9350 GHz
4 : −34.57 dB
0.9500 GHz
FAR-F5CM-902M50-B263
CENTER 900 MHz SPAN 300 MHz
34
log MAG 10 dB/ REF 0 dB
0.890 000 000 GHzFAR-F5CM-947M50-B260
CENTER 950 MHz SPAN 300 MHz
1 : −58.133 dB
2 : −32.723 dB
0.9150 GHz
3 : −2.999 dB
0.9350 GHz
4 : −2.808 dB
0.9600 GHz
2
1
F5CM Series (B2)
7
3. GSM (Rx) 50 ohms Unbalanced IN/150 ohms Balanced OUT
Part number: FAR-F5CM-947M50-B262
4. EGSM (Rx) 50 ohms Unbalanced IN/50 ohms Balanced OUT
Part number: FAR-F5CM-942M50-B270
34
log MAG 10 dB/ REF 0 dB
0.890 000 000 GHzFAR-F5CM-947M50-B262
CENTER 950 MHz SPAN 300 MHz
1 : −55.741 dB
2 : −50.182 dB
0.9150 GHz
3 : −3.077 dB
0.9350 GHz
4 : −3.028 dB
0.9600 GHz
12
3
4
log MAG 10 dB/ REF 0 dB
925. 000 000 MHzFAR-F5CM-942M50-B270
CENTER 950 MHz SPAN 300 MHz
1 : −3.5649 dB
2 : −2.9961 dB
960 MHz
3 : −59.498 dB
880 MHz
4 : −20.549 dB
915 MHz
1
2
F5CM Series (B2)
8
5. AMSP/TDMA/CDMA (Tx) 50 ohms Balanced IN/50 ohms Unbalanced OUT
Part number: FAR-F5CM-836M50-B268
6. AMSP/TDMA/CDMA (Rx) 50 ohms Unbalanced IN/50 ohms Balanced OUT
Part number: FAR-F5CM-881M50-B266
3
log MAG 10 dB/ REF 0 dB
0.824 000 000 GHzFAR-F5CM-836M50-B268
CENTER 850 MHz SPAN 300 MHz
1 : −2.566 dB
2 : −2.763 dB
0.8490 GHz
3 : −33.493 dB
0.8690 GHz
4 : −38.685 dB
0.8940 GHz
2
4
1
34
log MAG 10 dB/ REF 0 dB
0.824 000 000 GHzFAR-F5CM-881M50-B266
CENTER 900 MHz SPAN 300 MHz
1 : −57.172 dB
2 : −48.219 dB
0.8490 GHz
3 : −2.836 dB
0.8690 GHz
4 : −2.825 dB
0.8940 GHz
2
1
F5CM Series (B2)
9
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■MEASURMENT CIRCUIT
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■PART NUMBER DESIGNATION
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■MARKING
2
13
6
5
4
Input
50
Output
50
Output
50 /
150
13 5
2
6
4
Input
50
BALANCED IN/UNBALANCED OUT type
(Tx filter) UNBLANCED IN/BALANCED OUT type
(Rx filter)
Note: Attached frequency response plots are obtained by simulation using above S21, S31, S32, S11,
S22, S33 of each characteristics. Electrical specifications are also decided based on these results.
1 to 6: Pin Number
Ω
ΩΩ
Ω
Ω
[Designation example]
(1) Frequency: Center frequency is specified in six alphanumeric.
Enter M (for MHz) at the decimal point.
Refer to below example.
[Example] 902.5 MHz ⇒ 902M50
(2) Part symbol: Specified characters from 60 to 79.
(3) Packing: W: 1000 pcs/reel
(Reeled tape) V: 3000 pcs/reel
U: 5000 pcs/reel
FAR–F5CM– –B2 –
(1) (2) (3)
F
B1
60 PART SYMBOLLOGO
DATE CODE LOT No.
INDEX
F5CM Series (B2)
10
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■PACKAGE DIMENSION
Dimensions in mm.
3.0
3.0
1.2 Max.
0.750.75
1.2
0.6
1.5
1.2
2−R 0.2
6 5 4
12 3
4−R 0.3
F5CM Series (B2)
11
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■RECOMMENDED LAND PATTERN
3.0
0.70
1.20
3.0
0.751.5
0.2 0.75 0.95
1.20
1.5
Dimensions in mm.
F5CM Series (B2)
12
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■PACKING: Reel type
1. Reel Dimensions
2. Packing Style
3. Tape Dimensions
Dimensions in mm.
2.0 ± 0.5
φ13.0 ± 0.2
φ21.0 ± 0.8
R1.0
12.4 ±
φ80
φ250
2.0
0.0
18.4 Max.
Type Volume
W1 k pcs
V3 k pcs
U5 k pcs
#1PIN
Pulling side
Reel side Pulling side
Dimensions in mm.
4.0 ± 0.1
2.0 ± 0.05
5.5
±
0.1
3.3 ± 0.1
φ1.5 ±0.1
0
φ1.5
0.3
12.0
±
0.3
4.0 ± 0.1
1.75
±
0.1
1.5
3.3 ± 0.1
F5CM Series (B2)
13
4. Peel Strength of Top Cover Tape
Peel off by the force of 0.1 N to 0.7 N under the
condition at the right.
(Conforms to JIS C 0806 section 5.2) Direction of pulling
Embossment carrier type tape
Speed 300 mm/min
165 to 180 °
F5CM Series (B2)
14
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■RECOMMENDED REFLOW PROFILE
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■NOTE
Mass-produced product order is accepted by a unit of 1000.
240
210
150 Pre-Heating
10 s
60 s
60 ∼ 90 s
Temperature[°C]
Time [s]
Air cooling
Heating rate
1 to 4 °C /s
F5CM Series (B2)
FUJITSU MEDIA DEVICES LIMITED
For further information please contact:
Japan
FUJITSU MEDIA DEVICES LIMITED
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F0010
FUJITSU LIMITED Printed in Japan
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Customers are advised to consult with FUJITSU sales
representatives before ordering.
The information and circuit diagrams in this document are
presented as examples of semiconductor device applications, and
are not intended to be incorporated in devices for actual use. Also,
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CAUTION:
Customers considering the use of our products in special
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where extremely high levels of reliability are demanded (such as
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are requested to consult with FUJITSU sales representatives before
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Any semiconductor devices have inherently a certain rate of failure.
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by incorporating safety design measures into your facility and
equipment such as redundancy, fire protection, and prevention of
over-current levels and other abnormal operating conditions.
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technologies subject to certain restrictions on export under the
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