THE POSSIBILITIES ARE INFINITE
THE POSSIBILITIES ARE INFINITE
Customer Name
Standard Specification
FUJITSU MEDIA DEVICES LIMITED
System
EGSM-Rx (50/150)
DATE
Dec. 19, 2002
FMD Part Number FAR-F5CQ-942M50-B25C Version
2.1
Preliminary
Table 1. Electrical specifications
Passband: 925 ~ 960 MHz
Item Condition Specification
Remark
Min.
Typ.
Max.
Unit
Insertion loss
925 -960 MHz
-
2.4
2.8
dB
at +25
o
C
-
-
3.0
dB
-20 to +70
o
C
-
-
3.3
dB
Ripple
925 -960 MHz
-
0.8
1.6
dB
Absolute attenuation
0.1 -880 MHz
40
50
-
dB
880-905
MHz
30
44
-
dB
905-915
MHz
18
29
-
dB
980-1025
MHz
23
31
-
dB
1025-2000
MHz
40
45
-
dB
2000-3000
MHz
33
37
-
dB
3000-6000
MHz
21
27
-
dB
Input VSWR
Unbalance
-
1.7
2.1
-
Output VSWR
Balance
-
1.8
2.1
-
Amplitude balance
925 -960 MHz
-1.0
-
+1.0
dB
Phase balance
925 -960 MHz
170
-
190
deg.
Input impedance
Unbalance
50
ohm
Output impedance
Balance
150 // 82nH
ohm
Input power
880 -915 MHz
+13
dBm 1/4 duty
Operating temperature
-30 to +85
o
C
Device size
2.5 x 2.0. x 0.9
mm
THE POSSIBILITIES ARE INFINITE
THE POSSIBILITIES ARE INFINITE
Customer Name
Standard Specification
FUJITSU MEDIA DEVICES LIMITED
System
EGSM-Rx (50/150)
DATE
Dec. 19, 2002
FMD Part Number FAR-F5CQ-942M50-B25C Version
2.1
Preliminary
Dimensions
Fig.1
Devices dimensions
Pin Configuration
Pin No.
Symbol
Function
1 GND
Ground
2 IN
Unbalanced
pin
3 GND
Output
4 OUT Balanced
pin
5 GND
Ground
6 OUT Balanced
pin
Evaluation Circuit
Unbalanced
Input
(50ohm)
Balanced
Output
(150ohm)
GND
4
6
1,3,
5
1 ~ 6 : Pin No.
2
L=82nH
Q=50
Unbalanced
Input
(50ohm)
Balanced
Output
(150ohm)
GND
4
6
1,3,
5
1 ~ 6 : Pin No.
2
L=82nH
Q=50
Evaluation circuit
Unit: mm
THE POSSIBILITIES ARE INFINITE
THE POSSIBILITIES ARE INFINITE
Customer Name
Standard Specification
FUJITSU MEDIA DEVICES LIMITED
System
EGSM-Rx (50/150)
DATE
Dec. 19, 2002
FMD Part Number FAR-F5CQ-942M50-B25C Version
2.1
Preliminary
0.80
0.85
0.90
0.95
1.00
1.05
1.10
Frequency [GHz]
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
A
b
s
o
l
u
t
e
at
t
enuat
i
o
n [
d
B
]
m1
freq=925.0MHz
dB(S(2,1))=-2.311
m1
m2
freq=960.0MHz
dB(S(2,1))=-2.240
m2
m3
freq=915.0MHz
dB(S(2,1))=-35.399
m3
m4
freq=980.0MHz
dB(S(2,1))=-31.743
m4
Fig.1 Pass-band Characteristics
910
920
930
940
950
960
970
980
Frequency [MHz]
1
2
3
4
5
6
7
8
9
10
11
VSWR
m1
freq=925.0MHz
vswr1=1.155
m1
m2
freq=960.0MHz
vswr1=1.572
m2
m3
freq=925.0MHz
vswr2=1.172
m3
m4
freq=960.0MHz
vswr2=1.748
m4
S11
Fig.2 VSWR S22
THE POSSIBILITIES ARE INFINITE
THE POSSIBILITIES ARE INFINITE
Customer Name
Standard Specification
FUJITSU MEDIA DEVICES LIMITED
System
EGSM-Rx (50/150)
DATE
Dec. 19, 2002
FMD Part Number FAR-F5CQ-942M50-B25C Version
2.1
Preliminary
910
920
930
940
950
960
970
980
Frequency [MHz]
-10
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
In
s
e
r
t
io
n
lo
s
s
[d
B
]
m1
freq=925.0MHz
dB(S(1,2))=-2.318
m1
m2
freq=960.0MHz
dB(S(1,2))=-2.259
m2
Fig.3 In-band Characteristics
0
1
2
3
4
5
6
Frequency [GHz]
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
A
b
s
o
l
u
t
e
at
t
enuat
i
o
n [
d
B
]
m1
freq=2.000GHz
dB(S(1,2))=-45.132
m1
m2
freq=3.000GHz
dB(S(1,2))=-37.873
m2
m3
freq=6.000GHz
dB(S(1,2))=-36.620
m3
Fig.4 Wide-band Characteristics
THE POSSIBILITIES ARE INFINITE
THE POSSIBILITIES ARE INFINITE
Customer Name
Standard Specification
FUJITSU MEDIA DEVICES LIMITED
System
EGSM-Rx (50/150)
DATE
Dec. 19, 2002
FMD Part Number FAR-F5CQ-942M50-B25C Version
2.1
Preliminary
freq (800.0MHz to 1.100GHz)
S1
1
m1
freq=925.0MHz
S(1,1)=0.072 / -178.479
impedance = Z0 * (0.866 - j0.003)
m1
m2
freq=960.0MHz
S(1,1)=0.222 / -54.717
impedance = Z0 * (1.199 - j0.458)
m2
Fig.5 S11
freq (800.0MHz to 1.100GHz)
S2
2
m2
freq=960.0MHz
S(2,2)=0.272 / 22.027
impedance = Z0 * (1.626 + j0.359)
m2
m1
freq=925.0MHz
S(2,2)=0.079 / -27.475
impedance = Z0 * (1.148 - j0.084)
m1
Fig.6 S22
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