JRC NJG1552F Datasheet
NJG1552F
1.5GHz/1.9GHz MIXER GaAs MMIC
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GENERAL DESCRIPTION
NJG1552F is a mixer GaAs MMIC featured low power
consumption, high conversion gain and low noise figure.
This mixer includes a local amplifier, and ideally
suitable for 1.5/1.9Hz band digital mobile phone and
PHS handsets.
The very small MTP package is adopted.
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FEATURES
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Low voltage operation +2.7V
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Low current consumption 4.5mA typ.
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High conversion gain 8dB typ. @fRF=1.489GHz, PLO=-10dBm, PRF=-30dBm
5dB typ. @fRF=1.9GHz, PLO=-10dBm, PRF=-30dBm
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Low noise figure 6dB typ. @fRF=1.489GHz, PLO=-10dBm
9dB typ. @fRF=1.9GHz, PLO=-10dBm
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Package MTP6 (Mount Size: 2.8x2.9x1.2mm)
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PACKAGE OUTLINE
NJG1552F
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PIN CONFIGURATION
1
2
3
F Type
(Top View)
6
Pin Connection
1. IFOUT
2. BPC
5
4
3. VLO
4. LOIN
5. GND
6. RFIN
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NJG1552F
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ABSOLUTE MAXIMUM RATINGS
PARAMETERS SYMBOL CONDITIONS RATINGS UNITS
(Ta=25°C, Zs=Zl=50Ω)
Mixer Supply Voltage V
Local Amplifier Supply
Voltage
Mixer RF Input Power P
Mixer LO Input Power P
Power Dissipation P
Operating Temp. T
Storage Tempe. T
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RECOMMENDED OPERATING RANGE
V
MIX
LO
RFIN
LOIN
D
opr
stg
PARAMETER SYMBOL MIN TYP MAX UNITS
Mixer Supply Voltage V
5 V
5 V
V
=2.7V, VLO=2.7V 10 dBm
MIX
V
=2.7V, VLO=2.7V 10 dBm
MIX
150 mW
-30~+85 °C
-40~+150 °C
MIX
2.5 2.7 4.5 V
Local Amplifier Supply Voltage V
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ELECTRICAL CHARACTERISTICS (DC)
PARAMETERS SYMBOL CONDITIONS MIN TYP MAX UNITS
Mixer Current I
Local Amplifier Current I
MIX
LO
LO
2.5 2.7 4.5 V
(Ta=25°C, V
PRF=OFF, PLO=OFF
PRF=OFF, PLO=OFF
=2.7V, VLO=2.7V)
MIX
3.0 4.5 mA
-
1.5 2.3 mA
-
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NJG1552F
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ELECTRICAL CHARACTERISTICS (RF 1.5GHz band)
(Ta=25°C, V
PARAMETERS SYMBOL CONDITIONS MIN TYP MAX UNITS
Conversion Gain GC1 fRF=1489MHz, PRF=-30dBm 5.0 8.0 - dB
=2.7V, VLO=2.7V, fIF=130MHz, PLO=-10dBm, Application1.5GHz, fLO=1619MHz)
MIX
3rd Order Intercept
Point
Noise Figure NF1 fRF=1489.0MHz - 6.0 8.0 dB
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ELECTRICAL CHARACTERISTICS (RF 1.9GHz band)
(Ta=25°C, V
PARAMETERS SYMBOL CONDITIONS MIN TYP MAX UNITS
Conversion Gain GC2 fRF=1900MHz, PRF=-30dBm 3.0 5.0 - dB
3rd Order Intercept
Point
Noise Figure NF2 fRF=1900.0MHz - 9.0 11.0 dB
=2.7V, VLO=2.7V, fIF=240MHz, PLO=-10dBm, Application1.9GHz, fLO=1660MHz)
MIX
IIP3-1 fRF=1489.0MHz+1489.1MHz - -5.0 - dBm
IIP3-2 fRF=1900.0MHz+1900.1MHz - 1.0 - dBm
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NJG1552F
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TYPICAL CHARACTERISTICS (Application 1, f=1.5GHz, fLO=1619MHz)
Conversion Gain , Noise Figure
12
vs. LO Power
14
IF , IM3 , IM5 vs. RF Power
20
10
Gc
8
6
4
Conversion Gain (dB)
2
0
-50 -40 -30 -20 -10 0 10
NF
LO Power (dBm)
Condition
fIF=130MHz
fRF=1489MHz, PRF=-30dBm
fLO=1619MHz
V
MIX=VLO
=2.7V
Input-IP3 vs. LO Power
0
12
10
8
6
Noise Figure (dB)
4
2
0
IF
-20
-40
IM3
IF , IM3 , IM5 (dBm)
-60
-80
-50 -40 -30 -20 -10 0
IM5
RF Power (dBm)
Condition
fIF=130MHz
f
=1489.0MHz
RF1
f
=1489.1MHz
RF2
fLO=1619MHz, PLO=-10dBm
V
MIX=VLO
=2.7V
Conversion Gain , Noise Figure , Input-IP3
vs. V
13
MIX
, V
LO
8
-2
-4
-6
IIP3 (dBm)
-8
-10
-12
-50 -40 -30 -20 -10 0 10
IIP3
LO Power (dBm)
Condition
fIF=130MHz
f
=1489.0MHz, PRF=-30dBm
RF1
f
=1489.1MHz
RF2
fLO=1619MHz
V
IIP3=
@PRF=-30dBm
MIX=VLO
3IF-IM3
=2.7V
2
-G
c
12
11
10
9
8
7
Gc
Conversion Gain (dB)
6
5
1.5 2 2.5 3 3.5 4 4.5 5
V
, VLO (V)
MIX
Condition
fIF=130MHz
f
=1489.0MHz, PRF=-30dBm
RF1
f
=1489.1MHz
RF2
fLO=1619MHz, PLO=-10dBm
3IF-IM3
IIP3=
@PRF=-30dBm
-G
c
2
NF
IIP3
6
4
2
0
-2
Noise Figure (dB)
-4
-6
-8
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NJG1552F
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TYPICAL CHARACTERISTICS (Continued)
Condition
fIF=130MHz
fRF=1489MHz, PRF=-30dBm
fLO=1619MHz
V
MIX=VLO
=2.7V
Condition
fIF=130MHz
fRF=1489MHz
fLO=1619MHz
V
MIX=VLO
=2.7V
Condition
fIF=130MHz
f
=1489.0MHz, PRF=-30dBm
RF1
f
=1489.1MHz
RF2
fLO=1619MHz
V
IIP3=
@PRF=-30dBm
MIX=VLO
3IF-IM3
=2.7V
2
-G
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Condition
fIF=130MHz
PRF=-30dBm
PLO=-10dBm
V
Upper LOCAL
MIX=VLO
=2.7V
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NJG1552F
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TYPICAL CHARACTERISTICS (Continued)
Condition
fIF=130MHz
fRF=1489MHz, PRF=-30dBm
fLO=1619MHz, PLO=-10dBm
Condition
fIF=130MHz
fRF=1489MHz
fLO=1619MHz, PLO=-10dBm
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Condition
fIF=130MHz
f
=1489.0MHz, PRF=-30dBm
RF1
f
=1489.1MHz
RF2
fLO=1619MHz, fLO=-10dBm
3IF-IM3
IIP3=
@PRF=-30dBm
-G
c
2
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