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NJG1552F 1.5GHz/1.9GHz MIXER GaAs MMIC
nGENERAL 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. nPACKAGE OUTLINE
NJG1552F nFEATURES lLow voltage operation lLow current consumption lHigh conversion gain lLow noise figure lPackage
+2.7V 4.5mA typ. 8dB typ. @fRF=1.489GHz, PLO=-10dBm, PRF=-30dBm 5dB typ. @fRF=1.9GHz, PLO=-10dBm, PRF=-30dBm 6dB typ. @fRF=1.489GHz, PLO=-10dBm 9dB typ. @fRF=1.9GHz, PLO=-10dBm MTP6 (Mount Size: 2.8x2.9x1.2mm)
nPIN CONFIGURATION
F Type (Top View) 1 6 Pin Connection 1. IFOUT 2. BPC 3. VLO 4. LOIN 5. GND 6. RFIN
2
5
3
4
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NJG1552F
nABSOLUTE MAXIMUM RATINGS (Ta=25C, Zs=Zl=50) PARAMETERS Mixer Supply Voltage Local Amplifier Supply Voltage Mixer RF Input Power Mixer LO Input Power Power Dissipation Operating Temp. Storage Tempe. SYMBOL VMIX VLO PRFIN PLOIN PD Topr Tstg VMIX=2.7V, VLO=2.7V VMIX=2.7V, VLO=2.7V CONDITIONS RATINGS 5 5 10 10 150 -30~+85 -40~+150 UNITS V V dBm dBm mW C C
nRECOMMENDED OPERATING RANGE PARAMETER Mixer Supply Voltage Local Amplifier Supply Voltage SYMBOL VMIX VLO MIN 2.5 2.5 TYP 2.7 2.7 MAX 4.5 4.5 UNITS V V
nELECTRICAL CHARACTERISTICS (DC) (Ta=25C, VMIX=2.7V, VLO=2.7V) PARAMETERS Mixer Current Local Amplifier Current SYMBOL IMIX ILO CONDITIONS PRF=OFF, PLO=OFF PRF=OFF, PLO=OFF MIN TYP 3.0 1.5 MAX 4.5 2.3 UNITS mA mA
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NJG1552F
nELECTRICAL CHARACTERISTICS (RF 1.5GHz band) (Ta=25C, VMIX=2.7V, VLO=2.7V, fIF=130MHz, PLO=-10dBm, Application1.5GHz, fLO=1619MHz) PARAMETERS Conversion Gain 3rd Order Intercept Point Noise Figure SYMBOL G C1 IIP3-1 NF1 CONDITIONS fRF=1489MHz, PRF=-30dBm fRF=1489.0MHz+1489.1MHz fRF=1489.0MHz MIN 5.0 TYP 8.0 -5.0 6.0 MAX 8.0 UNITS dB dBm dB
nELECTRICAL CHARACTERISTICS (RF 1.9GHz band) (Ta=25C, VMIX=2.7V, VLO=2.7V, fIF=240MHz, PLO=-10dBm, Application1.9GHz, fLO=1660MHz) PARAMETERS Conversion Gain 3rd Order Intercept Point Noise Figure SYMBOL G C2 IIP3-2 NF2 CONDITIONS fRF=1900MHz, PRF=-30dBm fRF=1900.0MHz+1900.1MHz fRF=1900.0MHz MIN 3.0 TYP 5.0 1.0 9.0 MAX 11.0 UNITS dB dBm dB
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NJG1552F
nTYPICAL CHARACTERISTICS (Application 1, f=1.5GHz, fLO=1619MHz)
12
Conversion Gain , Noise Figure vs. LO Power
IF , IM3 , IM5 vs. RF Power
14
20
10
12
Conversion Gain (dB)
IF , IM3 , IM5 (dBm)
Noise Figure (dB)
Gc
8 10
0
IF
-20
6
8
-40
4
NF
6
IM3
-60
2
4
IM5
0 -50
2 -40 -30 -20 -10 0 10
-80 -50 -40 -30 -20 -10 0
LO Power (dBm)
Condition fIF=130MHz fRF=1489MHz, PRF=-30dBm fLO=1619MHz VMIX=VLO=2.7V
RF Power (dBm)
Condition fIF=130MHz fRF1=1489.0MHz fRF2=1489.1MHz fLO=1619MHz, PLO=-10dBm VMIX=VLO=2.7V
Input-IP3 vs. LO Power
0 -2
Conversion Gain , Noise Figure , Input-IP3 vs. V ,V
13 12
MIX
LO
8
NF
6
Conversion Gain (dB)
IIP3 (dBm)
-4 -6 -8
10 9 8 7 6
2
Gc
0 -2
IIP3
-4 -6 -8
-10 -12 -50
-40
-30
-20
-10
0
10
LO Power (dBm)
Condition fIF=130MHz fRF1=1489.0MHz, PRF=-30dBm fRF2=1489.1MHz fLO=1619MHz VMIX=VLO=2.7V 3IF-IM3 -Gc IIP3= 2 @PRF=-30dBm
5 1.5
2
2.5
3
3.5
4
4.5
5
V
MIX
,V
LO
(V)
Condition fIF=130MHz fRF1=1489.0MHz, PRF=-30dBm fRF2=1489.1MHz fLO=1619MHz, PLO=-10dBm 3IF-IM3 IIP3= -Gc 2 @PRF=-30dBm
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Noise Figure (dB)
IIP3
11
4
NJG1552F
nTYPICAL CHARACTERISTICS (Continued)
Condition fIF=130MHz fRF=1489MHz, PRF=-30dBm fLO=1619MHz VMIX=VLO=2.7V
Condition fIF=130MHz fRF=1489MHz fLO=1619MHz VMIX=VLO=2.7V
Condition fIF=130MHz fRF1=1489.0MHz, PRF=-30dBm fRF2=1489.1MHz fLO=1619MHz VMIX=VLO=2.7V 3IF-IM3 -Gc IIP3= 2 @PRF=-30dBm
Condition fIF=130MHz PRF=-30dBm PLO=-10dBm VMIX=VLO=2.7V Upper LOCAL
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NJG1552F
nTYPICAL CHARACTERISTICS (Continued)
Condition fIF=130MHz fRF=1489MHz, PRF=-30dBm fLO=1619MHz, PLO=-10dBm
Condition fIF=130MHz fRF=1489MHz fLO=1619MHz, PLO=-10dBm
Condition fIF=130MHz fRF1=1489.0MHz, PRF=-30dBm fRF2=1489.1MHz fLO=1619MHz, fLO=-10dBm 3IF-IM3 -Gc IIP3= 2 @PRF=-30dBm
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NJG1552F
nTYPICAL CHARACTERISTICS (Continued)
RFIN PORT EXTERNAL MATCHING NETWORK IMPEDANCE PLOT
LOIN PORT EXTERNAL MATCHING NETWORK IMPEDANCE PLOT
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NJG1552F
nTYPICAL CHARACTERISTICS (Continued)
IFOUT PORT EXTERNAL MATCHING NETWORK IMPEDANCE PLOT
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NJG1552F
nTYPICAL CHARACTERISTICS (Application 1, f=1.9GHz, fLO=1660MHz)
6 4
Conversion Gain , Noise Figure vs. LO Power
Gc
20 18 16 14 12 10
20
IF , IM3 , IM5 vs. RF Power
Conversion Gain (dB)
2 0 -2 -4
Noise Figure (dB)
IF , IM3 , IM5 (dBm)
0
IF
-20
-40
IM3
-60
IM5
NF
-6 -8 -50 8 6 -40 -30 -20 -10 0 10
-80 -50
-40
-30
-20
-10
0
LO Power (dBm)
Condition fIF=240MHz fRF=1900MHz, PRF=-30dBm fLO=1660MHz VMIX=VLO=2.7V
RF Power (dBm)
Condition fIF=240MHz fRF1=1900.0MHz fRF2=1900.1MHz fLO=1660MHz, PLO=-10dBm VMIX=VLO=2.7V
Input-IP3 vs. LO Power
2 0
Conversion Gain , Noise Figure , Input-IP3 vs. V , V
10
MIX
LO
8
Conversion Gain , NF (dB)
NF
8 6
IIP3 IIP3 (dBm)
-2
6
4
-4
Gc
4 2
-6
IIP3
2 0
-8
-10 -50
-40
-30
-20
-10
0
10
0 1.5
-2 2 2.5 3 3.5 4 4.5 5
LO Power (dBm)
Condition fIF=240MHz fRF1=1900.0MHz, PRF=-25dBm fRF2=1900.1MHz fLO=1660MHz VMIX=VLO=2.7V 3IF-IM3 IIP3= -Gc 2 @PRF=-25dBm
V
MIX
,V
LO
(V)
Condition fIF=240MHz fRF1=1900.0MHz, PRF=-30dBm fRF2=1900.1MHz fLO=1660MHz, PLO=-10dBm 3IF-IM3 -Gc IIP3= 2 @PRF=-25dBm
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IIP3 (dBm)
NJG1552F
nTYPICAL CHARACTERISTICS (Continued)
Condition fIF=240MHz fRF=1900MHz, PRF=-30dBm fLO=1660MHz VMIX=VLO=2.7V
Condition fIF=240MHz fRF=1900MHz fLO=1660MHz VMIX=VLO=2.7V
Conversion Gain , Noise Figure vs. RF Frequency
9 11 8 10
Conversion Gain (dB)
7
NF
9
6
8
Gc
5 7
4
6
3 1890
1895
1900
1905
1910
1915
1920
5 1925
RF Frequency (MHz)
Condition fIF=240MHz fRF1=1900.0MHz, PRF=-25dBm fRF2=1900.1MHz fLO=1660MHz VMIX=VLO=2.7V 3IF-IM3 -Gc IIP3= 2 @PRF=-25dBm Condition fIF=240MHz PRF=-30dBm PLO=-10dBm VMIX=VLO=2.7V Lower LOCAL
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Noise Figure (dB)
NJG1552F
nTYPICAL CHARACTERISTICS (Continued)
Condition fIF=240MHz fRF=1900MHz, PRF=-30dBm fLO=1660MHz, PLO=-10dBm
Condition fIF=240MHz fRF=1900MHz fLO=1660MHz, PLO=-10dBm
Condition fIF=240MHz fRF1=1900.0MHz, PRF=-25dBm fRF2=1900.1MHz fLO=1660MHz, fLO=-10dBm 3IF-IM3 -Gc IIP3= 2 @PRF=-25dBm
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NJG1552F
nTYPICAL CHARACTERISTICS (Continued)
RFIN PORT EXTERNAL MATCHING NETWORK IMPEDANCE PLOT
LOIN PORT EXTERNAL MATCHING NETWORK IMPEDANCE PLOT
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NJG1552F
nTYPICAL CHARACTERISTICS (Continued)
IFOUT PORT EXTERNAL MATCHING NETWORK IMPEDANCE PLOT
nTYPICAL CHARACTERISTICS (Application 2, f=1.9GHz, fLO=1634.62MHz)
Conversion Gain , Noise Figure vs. LO Power
10 18
IF , IM3 vs. RF Power
20
Conversion Gain (dB)
5
16
0
Noise Figure (dB)
IF , IM3 (dBm)
0
14
-20
IF
Gc
-5 12
-40
-10
NF
10
-60
IM3
-15 -50
8 -40 -30 -20 -10 0 10
-80 -50
-40
-30
-20
-10
0
LO Power (dBm)
Condition fIF=220.38MHz fRF=1855MHz, PRF=-30dBm fLO=1634.62MHz VMIX=VLO=2.7V
RF Power (dBm)
Condition fIF=220.38MHz fRF1=1855.0MHz fRF2=1855.1MHz fLO=1634.62MHz, PLO=-10dBm VMIX=VLO=2.7V
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NJG1552F
nTYPICAL CHARACTERISTICS (Application 2, f=1.9GHz, fLO=1749.62MHz)
Conversion Gain vs. LO Power
10 20
IF , IM3 vs. RF Power
Conversion Gain (dB)
5
0
IF , IM3 (dBm)
0
Gc
-20
IF
-5
-40
-10
-60
IM3
-15 -50
-40
-30
-20
-10
0
10
-80 -50
-40
-30
-20
-10
0
LO Power (dBm)
RF Power (dBm)
Condition fIF=210.38MHz fRF=1960MHz, PRF=-30dBm fLO=1749.62MHz VMIX=VLO=2.7V
Condition fIF=210.38MHz fRF1=1960.0MHz fRF2=1960.1MHz fLO=1749.62MHz, PLO=-10dBm VMIX=VLO=2.7V
nTYPICAL CHARACTERISTICS (Application 2, f=2.1GHz, fLO=1914.62MHz)
Conversion Gain vs. LO Power
10 20
IF , IM3 vs. RF Power
Conversion Gain (dB)
5
0
IF , IM3 (dBm)
0
Gc
-20
IF
-5
-40
-10
-60
IM3
-15 -50
-40
-30
-20
-10
0
10
-80 -50
-40
-30
-20
-10
0
LO Power (dBm)
Condition fIF=220.38MHz fRF=2135MHz, PRF=-30dBm fLO=1914.62MHz VMIX=VLO=2.7V
RF Power (dBm)
Condition fIF=220.38MHz fRF1=2135.0MHz fRF2=2135.1MHz fLO=1914.62MHz, PLO=-10dBm VMIX=VLO=2.7V
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NJG1552F
nAPPLICATION CIRCUIT 1
VLO
L5 Zo=50 LO L4 R2 5 GND Zo=50 RF L2 BPC 2 C1 L1 RFIN 6 1 C2 IFOUT L3 LOIN 4 3 VLO
R1 C3 C4
L6 L7
C5
Zo=50 IF
VMIX
C6
C7 C8
PARTS LIST
1.5GHz Band Upper LOCAL fLO=1619MHz fIF=130MHz 10nH 8.2nH 15nH 12nH 5.6nH 100nH 47nH 1000pF 11pF 10pF 100pF 1000pF 10pF 100pF 1000pF 390 1K 1.9GHz Band Lower LOCAL fLO=1660MHz fIF=240MHz 6.8nH 4.7nH 15nH 10nH 4.7nH 33nH 15nH 560pF 8pF 10pF 100pF 1000pF 10pF 100pF 1000pF 390 1K
PART ID L1 L2 L3 L4 L5 L6 L7 C1 C2 C3 C4 C5 C6 C7 C8 R1 R2
COMMENT TAIYO-YUDEN(HK1608) TAIYO-YUDEN(HK1608) TAIYO-YUDEN(HK1608) TAIYO-YUDEN(HK1608) TAIYO-YUDEN(HK1608) TAIYO-YUDEN(HK1608) TAIYO-YUDEN(HK1608) MURATA(GRM39) MURATA(GRM39) MURATA(GRM39) MURATA(GRM39) MURATA(GRM39) MURATA(GRM39) MURATA(GRM39) MURATA(GRM39) TAMA Electronics(CRG16G) TAMA Electronics(CRG16G)
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NJG1552F
nAPPLICATION CIRCUIT 2
VLO
L5 Zo=50 LO L4 R2 5 GND IFOUT Zo=50 RF L2 BPC 2 C1 L1 RFIN 6 1 C2 L3 LOIN 4 3 VLO
R1 C3 C4
L6 L7
C5
Zo=50 IF
VMIX
C6
C7 C8
PARTS LIST
1.9GHz Band Lower LOCAL Lower LOCAL PART ID fLO=1634.62MHz fLO=1749.62MHz fIF=220.38MHz fIF=210.38MHz L1 6.8nH 6.8nH L2 3.9nH 4.7nH L3 12nH 12nH L4 10nH 8.2nH L5 6.8nH 5.6nH L6 47nH 39nH L7 22nH 22nH C1 560pF 560pF C2 7pF 8pF C3 10pF 10pF C4 100pF 100pF C5 1000pF 1000pF C6 10pF 10pF C7 100pF 100pF C8 1000pF 1000pF R1 240 270 R2 430 470 2.1GHz Band Lower LOCAL fLO=1914.62MHz fIF=220.38MHz 4.7nH 3.9nH 10nH 8.2nH 4.7nH 47nH 18nH 560pF 8pF 10pF 100pF 1000pF 10pF 100pF 1000pF 330 470
COMMENT TAIYO-YUDEN(HK1608) TAIYO-YUDEN(HK1608) TAIYO-YUDEN(HK1608) TAIYO-YUDEN(HK1608) TAIYO-YUDEN(HK1608) TAIYO-YUDEN(HK1608) TAIYO-YUDEN(HK1608) MURATA(GRM39) MURATA(GRM39) MURATA(GRM39) MURATA(GRM39) MURATA(GRM39) MURATA(GRM39) MURATA(GRM39) MURATA(GRM39) TAMA Electronics(CRG16G) TAMA Electronics(CRG16G)
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NJG1552F
nRECOMMENDED PCB DESIGN
(TOP VIEW)
IFOUT
VLO
C5 L7 L6 C8 C7 C6 C2
VMIX
C4 C3
R1 L5
C1
LOIN
NJG1552F L3 R2 L4
1
L1 L2
RFIN
(SIZE: 22.5mmx30mm)
PCB: FR-4, t=0.5mm STRIPLINE WIDTH=1mm (Zo=50)
PRECAUTIONS [1] Please locate L5 and R1 close to VLO terminal (3). [2] Distance from L1 and RFIN terminal (6) is 3.5mm. [3] Distance from L3 and LOIN terminal (4) is 3.5mm. [4] Please locate C1 close to BPC terminal (2). [5] Please locate C6, C7 and C8 close to C2, L7. [6] Please locate C3, C4 close to R1, L5.
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NJG1552F
nMEASURING BLOCK DIAGRAM
VDD=2.7V VMIX SG (LOCAL) LOIN D.U.T. PCB RFIN VLO IFOUT Spectrum Analyzer
SG (RF)
Conversion Gain Measurement Block Diagram
VDD=2.7V BPF SG (LOCAL) VMIX LOIN D.U.T. PCB RFIN
Noise Source
VLO IFOUT NF Meter
BPF
Noise Figure Measurement Block Diagram
VDD=2.7V VMIX SG (LOCAL) LOIN D.U.T. PCB RFIN SG (RF1)
Power Comb.
VLO IFOUT Spectrum Analyzer
ATT
SG (RF2)
IF, IM3, IM5 Measurement Block Diagram
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NJG1552F
nPACKAGE OUTLINE (MTP6)
Lead material Lead surface finish Molding material UNIT Weight
: Copper : Solder plating : Epoxy resin : mm : 14mg
Cautions on using this product This product contains Gallium-Arsenide (GaAs) which is a harmful material. * Do NOT eat or put into mouth. * Do NOT dispose in fire or break up this product. * Do NOT chemically make gas or powder with this product. * To waste this product, please obey the relating law of your country. This product may be damaged with electric static discharge (ESD) or spike voltage. Please handle with care to avoid these damages.
[CAUTION] The specifications on this databook are only given for information , without any guarantee as regards either mistakes or omissions. The application circuits in this databook are described only to show representative usages of the product and not intended for the guarantee or permission of any right including the industrial rights.
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