FUJITSU SEMICONDUCTOR
DATA SHEET
DS04-23121-1E
ASSP
Mobile Communication Systems
SAW Dual Filter
(700 to 2000 MHz)
G5/G6 Series (L2/D2 type)
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DESCRIPTION
As the market for handheld phones continues to increase, so has demand for smaller size, lighter weight and
lower cost. Dual band phones, such as GSM + PCN and AMPS + PCS, are rising in popularity. To support these
requests, Fujitsu has developed a new series of SAW dual filter (G5/G6 series) incorporating two SAW filters in
one package.
For example, Fujitsu can offer a GSM Rx filter and a PCN Rx filter of combination in small 3.8 mm sq. package.
The G5/G6 series of SAW dual filter applies to the 700 to 2000 MHz, frequency range, and are available in two
package types: 2 input/2 output type or 1 input/2 output (2 input/1 output).
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FEATURES
• Two functions are incorporated in one package
(Useful for multi-band phone and multi-mode phone)
• Ultra compact and light package (3.8 mm sq. or 3.0 mm sq.)
• 50
Ω
of input/output impedance
• Low insertion loss
• 2 in/2 out and 1 in/2 out (2 in/1 out) of package types are available
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PACKAGES
G5/G6 Series
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PIN ASSIGNMENTS
<BOTTOM VIEW>
G5CN package
1
2
3
1
G6CH package
2
3
8
4
8
4
7
6
5
7
6
5
1 in/2 out type
Pin
Pin name
1
2
3
4
5
6
7
8
IN
GND
GND
GND
OUT
GND
OUT
GND
Description
Input Pin (Common)
Ground Pin
Ground Pin
Ground Pin
Filter 2 Output Pin
Ground Pin
Filter 1 Output Pin
Ground Pin
2 in/2 out type
Pin
Pin name
1
2
3
4
5
6
7
8
IN
GND
IN
GND
OUT
GND
OUT
GND
Description
Filter 1 Input Pin
Ground Pin
Filter 2 Input Pin
Ground Pin
Filter 2 Output Pin
Ground Pin
Filter 1 Output Pin
Ground Pin
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INTERNAL BLOCK DIAGRAM
1 in/2 out type
2 in/2 out type
1
BPF1
7
1
BPF1
7
BPF2
5
3
BPF2
5
1
−
7 : Pin number
2
G5/G6 Series
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ABSOLUTE MAXIMUM RATINGS
Item
Operating temperature
Storage temperature
Maximum DC voltage
Maximum input power
Symbol
Ta
Tstg
DC
P
IN
Rating
Min.
–30
–40
–5
Max.
+85
+100
+5
Unit
°C
°C
V
Depends on each design.
See “sELECTRICAL CHARACTERISTICS”.
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
Item
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 condition ranges. Operation
outside this range 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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G5/G6 Series
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STANDARD FREQUENCIES
No.
1
2
Part number
FAR-G5CN-942M50-D294
FAR-G5CN-877M50-D292
System
PDC800 Tx
PDC800 Rx
AMPS Tx
(TDMA, CDMA)
PCS Tx
AMPS Rx
(TDMA, CDMA)
PCS Rx
GSM Tx
PCN Tx
GSM Rx
PCN Rx
EGSM Rx
PCN Rx
PCN Rx
PCS Rx
PCS Tx
Split
PCS Rx
Split
Low
High
Low
High
Frequency (MHz)
893 to 898 MHz
925 to 960 MHz
810 to 843 MHz
870 to 885 MHz
824 to 849 MHz
1850 to 1910 MHz
869 to 894 MHz
1930 to 1990 MHz
890 to 915 MHz
1710 to 1785 MHz
935 to 960 MHz
1805 to 1880 MHz
925 to 960 MHz
1805 to 1880 MHz
1805 to 1880 MHz
1930 to 1990 MHz
1850 to 1880 MHz
1880 to 1910 MHz
1930 to 1960 MHz
1960 to 1990 MHz
15
14
Part
symbol
94
92
Input/
Output
1 in/
2 out
1 in/
2 out
2 in/
2 out
2 in/
2 out
2 in/
2 out
2 in/
2 out
2 in/
2 out
2 in/
2 out
2 in/
2 out
2 in/
2 out
Remarks
3
FAR-G6CH-1G8800-L214
4
FAR-G6CH-1G9600-L215
5
6
7
8
9
10
FAR-G6CH-1G7475-L216
FAR-G6CH-1G8425-L217
FAR-G6CH-1G8425-L224
FAR-G6CH-1G9600-L219
FAR-G6CH-1G8950-L210D
FAR-G6CH-1G9750-L230
16
17
24
19
10
30
4
G5/G6 Series
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ELECTRICAL CHARACTERISTICS
1. PDC800 (Tx) 1 in/2 out
Part number: FAR-G5CN-942M50-D294
(Ta = –30 to +85°C)
Item
Insertion Loss
Inband Ripple
Symbol
IL
—
—
—
Filter 1
—
Absolute
Attenuation
—
—
—
—
Inband VSWR
Max. Input Power
Insertion Loss
Inband Ripple
—
Pin
IL
—
—
—
Filter 2
—
Absolute
Attenuation
—
—
—
—
Inband VSWR
Max. Input Power
—
Pin
Condition
893 to 898 MHz
893 to 898 MHz
500 to 570 MHz
570 to 700 MHz
700 to 810 MHz
810 to 875 MHz
875 to 885 MHz
925 to 1000 MHz
1000 to 1200 MHz
893 to 898 MHz
893 to 898 MHz
925 to 960 MHz
925 to 960 MHz
500 to 630 MHz
630 to 710 MHz
710 to 740 MHz
740 to 800 MHz
800 to 885 MHz
1000 to 1050 MHz
1050 to 1200 MHz
925 to 960 MHz
925 to 960 MHz
Value
Min.
—
—
—
—
35
30
22
15
10
7
14
25
—
—
—
—
40
35
30
28
23
15
28
—
—
0.2
42
33
26
20
15
—
17
29
1.9
—
3.2
1.7
45
40
38
33
28
18
32
1.9
—
Typ.
—
2.5
Max.
4.0
3.2
1.7
1.0
—
—
—
—
—
—
—
—
3.0
15
4.2
2.7
—
—
—
—
—
—
—
3.0
15
Unit
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
—
dBm
dB
dB
dB
dB
dB
dB
dB
dB
dB
—
dBm
–30 to +30°C
+30 to +85°C
Remarks
–30 to +20°C
+20 to +85°C
–30 to +20°C
+20 to +85°C
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