NJG1308F
- 1 -
DRIVER-AMPLIFIER GaAs MMIC
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GENERAL DESCRIPTION
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PACKAGE OUTLINE
NJG1308F is a GaAs MMIC Driver-Amplifier for 800MHz-
1.9 GHz band of Cellular phone System.
It features a low current consumption and a high gain.
Small MTP6 package is adopted.
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FEATURES
l
Low supply voltage operation
+3.0V typ.
l
Low current consumption
15mA typ. @P
out
=+8dBm
l
High gain
18dB typ. @f=938MHz
16dB @f=1441MHz
14dB @f=1900MHz
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Pout at 1dB Gain Compression point
+12dBm typ. @f=938MHz
+
11dBm
typ. @f=1441/1900MHz
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package
MTP6
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PIN CONFIGURATION
NJG1308F
Pin connection
1.RF
in
2.GND
3.BPC
4.RF
out
& V
DD
5.GND
6.GND
F TYPE
(Top View)
Note: is a package orientation mark.
1
6
5
4
2
3
NJG1308F
- 2 -
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ABSOLUTE MAXIMUM RATINGS
(T
a
=+25C, Z
s
=Z
l
=50
)
PARAMETER
SYMBOL
CONDITIONS
RATINGS
UNITS
Drain Voltage
V
DD
6
V
Input Power
P
in
V
DD
=3V
15
dBm
Power Dissipation
P
D
300
mW
Operating Temperature
T
opr
-40~+85
C
Storage Temperature
T
stg
-55~+150
C
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ELECTRICAL CHARACTERISTICS 1(Application circuit 1)
(T
a
=+25C, Z
s
=Z
l
=50
)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Operating Frequency
Freq
V
DD
=3.0V
915
938
960
MHz
Drain Voltage
V
DD
2.7
3.0
5.0
V
Operating Current
I
DD
V
DD
=3.0V, P
out
=+8dBm
-
15
21
mA
Small Signal Gain
Gain
V
DD
=3.0V, P
in
=-10dBm
15
18
21
dB
Gain Flatness
G
flat
V
DD
=3.0V, P
in
=-10dBm
-
0.5
-
dB
Pout at 1dB Gain
Compression point
P
-1dB
V
DD
=3.0V
-
+12
-
dBm
Adjacent Channel
Leakage Power
(PDC Regulation)
P
acp
V
DD
=3.0V, P
out
=+8dBm
offset=50kHz
P
in
;
/4 DQPSK
-
-60
-
dBc
Input VSWR
VSWR
i
V
DD
=3.0V
-
1.5
-
Output VSWR
VSWR
o
V
DD
=3.0V
-
1.5
-
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ELECTRICAL CHARACTERISTICS 2 (Application circuit 2)
(T
a
=+25C, Z
s
=Z
l
=50
)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Operating Frequency
freq
V
DD
=3.0V
1429
1441
1453
MHz
Drain Voltage
V
DD
2.7
3.0
5.0
V
Operating Current
I
DD
V
DD
=3.0V, P
out
=+8dBm
-
15
21
mA
Small Signal Gain
Gain
V
DD
=3.0V, P
in
=-10dBm
13
16
19
dB
Gain Flatness
G
flat
V
DD
=3.0V, P
in
=-10dBm
-
0.5
-
dB
Pout at 1dB Gain
Compression point
P
-1dB
V
DD
=3.0V
-
+11
-
dBm
Adjacent Channel
Leakage Power
(PDC Regulation)
P
acp
V
DD
=3.0V, P
out
=+8dBm
offset=50kHz
P
in
;
/4 DQPSK
-
-60
-
dBc
Input VSWR
VSWR
i
V
DD
=3.0V
-
1.5
-
Output VSWR
VSWR
o
V
DD
=3.0V
-
1.5
-
NJG1308F
- 3 -
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ELECTRICAL CHARACTERISTICS 3 (Application circuit 3)
(T
a
=+25C, Z
s
=Z
l
=50
)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Operating Frequency
freq
V
DD
=3.0V
1890
1900
1920
MHz
Drain Voltage
V
DD
2.7
3.0
5.0
V
Operating Current
I
DD
V
DD
=3.0V, P
out
=+8dBm
-
15
21
mA
Small Signal Gain
Gain
V
DD
=3.0V, P
in
=-10dBm
11
14
17
dB
Gain Flatness
G
flat
V
DD
=3.0V, P
in
=-10dBm
-
0.5
-
dB
Pout at 1dB Gain
Compression point
P
-1dB
V
DD
=3.0V
-
+11
-
dBm
Adjacent Channel
Leakage Power
(PHS Regulation)
P
acp
V
DD
=3.0V, P
out
=+8dBm
offset=600kHz
P
in
;
/4 DQPSK
-
-60
-
dBc
Input VSWR
VSWR
i
V
DD
=3.0V
-
1.5
-
Output VSWR
VSWR
o
V
DD
=3.0V
-
1.5
-
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ELECTRICAL CHARACTERISTICS 4 (Application Circuit 4)
(T
a
=+25C, Z
s
=Z
l
=50
)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Operating Frequency
freq
V
DD
=3.0V
1750
1765
1780
MHz
Supply Voltage
V
DD
2.7
3.0
5.0
V
Operating Current
I
DD
V
DD
=3.0V, P
out
=+8dBm
-
15
-
mA
Power Gain
Gain
V
DD
=3.0V, P
in
=-10dBm
-
14
-
dB
Gain Flatness
G
flat
V
DD
=3.0V, P
in
=-10dBm
-
0.5
-
dB
Pout at 1dB
Compression point
P
-1Db
V
DD
=3.0V
-
+11
-
dBm
Input VSWR
VSWR
I
V
DD
=3.0V
-
1.5
-
Output VSWR
VSWR
o
V
DD
=3.0V
-
1.5
-
NJG1308F
- 4 -
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TYPICAL CHARACTERISTICS 1 (Application Circuit 1)
NJG1308F
- 5 -
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TYPICAL CHARACTERISTICS 2 (Application Circuit 2)
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