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NJG1715KC1
W-CDMA FRONT-END GaAs MMIC for W-CDMA
n GENERAL DESCRIPTION n PACKAGE OUTLINE
The NJG1715KC1 is a front-end GaAs MMIC including a LNA, a mixer with a local amplifier. The main application is front-end of W-CDMA cellular phone handsets. The NJG1715KC1 features low noise figure, high gain and high input IIP3. The ultra small & ultra thin FLP10 package is applied. NJG1715KC1
n FEATURES l Low voltage operation l Low current consumption l Ultra small & ultra thin package
+2.85V typ. LNA 2.8mA typ. Mixer 5.5mA typ. (with Local Amplifier operation current) FLP10-C1 (Package size: 3.0x2.8x0.75mm)
[LNA] l High small signal gain l Low noise figure l High input IP3 [Mixer] l High conversion gain l Low noise figure l High input IP3
15.0dB typ. @ fRF =2140MHz 1.3dB typ. @ fRF =2140MHz -2.0dBm typ. @ fRF =2140+2140.1MHz 11.5dB typ. @ fRF =2140MHz, fLO=2520MHz, PLO=-10dBm 5.0dB typ. @ fRF =2140MHz, fLO=2520MHz, PLO=-10dBm +1.0dBm typ. @ fRF =2140.0+2140.1MHz, fLO=2520MHz, PLO=-10dBm
n PIN CONFIGURATION
KC1 Type (Top View) 1 2 3 4 5
Orientation Mark Pin Connection 1.LNAIN 2.LNACAP 3.GND 4.IFOUT 5.VLO 6.LOIN 7.BPC 8.MIXIN 9.GND 10.LNAOUT
10 9 8 7 6
NOTE: Please note that any information on this catalog will be subject to change.
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NJG1715KC1
n ABSOLUTE MAXIMUM RATINGS
PARAMETER LNA Voltage Mixer Voltage Local Amplifier Voltage Input Power 1 Input Power 2 Power Dissipation Operating Temperature Storage Temperature
SYMBOL CONDITIONS VLNA VMIX VLO PLNAIN VLNA=VMIX=VLO=2.85V PLOIN VLNA=VMIX=VLO=2.85V PD Topr Tstg
(Ta=+25C, Zs =Zl=50) RATINGS UNITS 5.0 V 5.0 V 5.0 V +15 dBm +10 dBm 550 mW -40~+85 C -55~+125 C
n ELECTRICAL CHARACTERISTICS 1 (LNA)
GENERAL CONDITIONS: Ta=+25C, VLNA=2.85V, VMIX=VLO=0V, fRF =2140MHz, PRF =-36dBm, Zs =Zl=50, with test circuit PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Operating Frequency freq 2110 2140 2170 MHz LNA Voltage VLNA 2.5 2.85 4.5 V LNA Operating Current ILNA PRF , PLO=OFF 2.8 3.5 mA Small Signal Gain Gain 13.0 15.0 17.0 dB Gain Flatness Gflat fRF =2110~2170MHz 0.5 1.0 dB Noise Figure NF 1.3 1.5 dB Pout at 1dB Gain P-1dB -2.0 +1.0 dBm Compression point Input 3rd order IIP3 fRF =2140.0+2140.1MHz -7.0 -2.0 dBm Intercept point RF IN VSWR VSWRi 2.0 RF OUT VSWR VSWRo 2.0 n ELECTRICAL CHARACTERISTICS 2 (Mixer)
GENERAL CONDITIONS: Ta=+25C, VLNA=0V, VMIX=VLO=2.85V, fRF =2140MHz, fLO=2520MHz PRF =-30dBm, PLO=-10dBm, Zs =Zl=50, with test circuit PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Operating Frequency freq 2110 2140 2170 MHz Mixer Voltage VMIX 2.5 2.85 4.5 V Local Amplifier Voltage VLO 2.5 2.85 4.5 V Mixer Operating Current IMIX PRF , PLO=OFF 4.6 6.0 mA Local Amplifier ILO PRF , PLO=OFF 0.9 1.3 mA Operating Current Conversion Gain Gc 10.0 11.5 dB Noise Figure NF 5.0 7.0 dB Input 3rd Order IIP3 fRF =2140.0+2140.1MHz -3.0 +1.0 dBm Intercept Point MIXER IN VSWR VSWRM 1.5 LOCAL IN VSWR VSWRL 1.5 IF OUT VSWR VSWRI 1.5 -
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NJG1715KC1
n TERMINAL INFORMATION
No. 1 2 3
SYMBOL LNAIN LNACAP GND
FUNCTION RF input terminal of LNA. An external matching circuit is required. Terminal for the bypass capacitor of LNA. The bypass capacitor C1 shown in test circuits should be connected to this terminal as close as possible. Ground terminal (0V) IF signal output terminal. The IF signal is output through external matching circuit connected to this terminal. Please connect inductances L7, L8 and power supply as shown in test circuits, since this terminal is also the terminal of mixer power supply. Power supply terminal for local amplifier. Please place R1 and L11 shown in test circuits at very close to this terminal. Local signal input terminal to local amplifier. An external matching circuit is required. Terminal for the bypass capacitor of mixer. The bypass capacitor C4 shown in test circuits should be connected to this terminal as close as possible. RF signal input terminal to mixer. An external matching circuit is required. Ground terminal (0V) Signal output terminal of LNA. The RF signal from LNA goes out through external matching circuit connected to this terminal. Please connect inductances L3, L4 and power supply as shown in test circuits, since this terminal is also the terminal of LNA power supply.
4
IFOUT
5 6 7 8 9
VLO LOIN BPC MIXIN GND
10
LNAOUT
CAUTION 1) Ground terminal (No.3, 9) should be connected to the ground plane as close as possible.
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NJG1715KC1
n TYPICAL CHARACTERISTICS (LNA, with test circuit )
Gain, Noise Figure vs. Frequency
17 4
Output Power vs. Input Power
10 P
-1dB
=0.3dBm
16
Gain
3.5
5
14
2.5
Noise Figure (dB)
15
3
Output Power (dBm)
0
Gain (dB)
-5
13 12
2 1.5
-10 -15
NF
11
1
-20
10 2100 2110 2120
2130 2140 2150
0.5 2160 2170 2180
-25 -40 -35 -30 -25 -20 -15 -10 -5 0
Frequency (MHz)
Input Power (dBm)
Condition f=2110~2170MHz VLNA=2.85V VMIX=VLO=0V
Condition f=2140MHz VLNA=2.85V VMIX=VLO=0V
Output Power, IM3 vs. Input Power
30 20 OIP3=+12.4dBm IIP3=-2.9dBm
Output Power, IM3 vs. Input Power
17 16 15 14 5 4 3
Output Power,IM3 (dBm)
10 0
OIP3
2 1 0 -1
OIP3 (dBm)
-10 -20 -30 -40 -50 -60 -70 -80 -90 -40 -35 -30 -25 -20 -15 -10 -5 0 5 10
13 12 11 10 9 8 7 2100 2110 2120
IIP3
-2 -3 -4
2130 2140 2150
-5 2160 2170 2180
Input Power (dBm)
Frequency (MHz)
Condition f=2140+2140.1MHz VLNA=2.85V VMIX=VLO=0V
Condition f=2110~2170MHz fOFFSET=100kHz Pin=-30dBm VLNA=2.85V VMIX=VLO=0V
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IIP3 (dBm)
NJG1715KC1
n TYPICAL CHARACTERISTICS (LNA, with test circuit )
S11 & S22 Condition VLNA=2.85V VMIX=VLO=0V
Z11 & Z22 Condition VLNA=2.85V VMIX=VLO=0V
S21 & S12 Condition VLNA=2.85V VMIX=VLO=0V
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NJG1715KC1
n TYPICAL CHARACTERISTICS (LNA, with test circuit )
S11 & S22(~20GHz) Condition VLNA=2.85V VMIX=VLO=0V
S21 & S12(~20GHz) Condition VLNA=2.85V VMIX=VLO=0V
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NJG1715KC1
n TYPICAL CHARACTERISTICS (LNA, with test circuit )
Gain, Noise Figure vs. Temperature
17 4 16 14 12
OIP3, IIP3 vs. Temperature
8 6
16
3.5
Noise Figure (dB)
15
Gain
3 2.5
OIP3
4
OIP3 (dBm)
14
8 6 4 2 0 -40
0
13
2
IIP3
-2 -4 -6 -8 100
12
1.5
NF
11 1
10 -40
-20
0
20
40
60
o
80
0.5 100
-20
0
20
40
60
o
80
Ambient Temperature ( C )
Ambient Temperature ( C )
Condition f=2140MHz VLNA=2.85V VMIX=VLO=0V
Condition f=2140+2140.1MHz Pin=-30dBm VLNA=2.85 VMIX=VLO=0V
P-1dB, I
1
LNA
vs. Temperature
3.2
0
3.1
P-1dB
P-1dB (dBm)
-1
3
-2
2.9
-3
I
LNA
2.8
-4
2.7
-5 -40
-20
0
20
40
60
o
80
2.6 100
Ambient Temperature ( C )
Condition f=2140MHz VLNA=2.85V VMIX=VLO=0V
I
LNA
(mA)
-7-
IIP3 (dBm)
Gain (dB)
10
2
NJG1715KC1
n TYPICAL CHARACTERISTICS (MIXER, with test circuit )
Conversion Gain, Noise Figure vs. RF Frequency
13 12 13 12
Conversion Gain, Noise Figure vs. LO Power
12 11 12 11
Conversion Gain (dB)
Noise Figure (dB)
10 9 8 7 6 5 4 3 2100 2110 2120
10 9 8 7
9 8 7 6 5 4
9 8 7 6 5 4
NF
6 5 4
NF
3 2 -40 3 2 -30 -20 -10 0 10
2130 2140 2150
3 2160 2170 2180
RF Frequency (MHz)
LO Power (dBm)
Condition fIF =380MHz fRF =2110~2170MHz,PRF =-30dBm Upper LOCAL, P LO=-10dBm VLNA=0V VMIX=VLO=2.85V
Condition fIF =380MHz fRF =2140MHz,PRF =-30dBm fLO=2520MHz VLNA= 0V VMIX=VLO=2.85V
OIP3, IIP3 vs. RF Frequency
15 14 13 12 8 7 15
OIP3, IIP3 vs. LO Power
15
OIP3
6 5
10
OIP3
10
OIP3 (dBm)
OIP3 (dBm)
IIP3 (dBm)
11 10 9 8
4 3 2 1
5
5
0
0
IIP3
-5 -5
IIP3
7 6 5 2100 2110 2120 0 -1 -2 2160 2170 2180
-10 -40 -30 -20 -10 0 10
-10
2130 2140 2150
RF Frequency (MHz)
LO Power (dBm)
Condition fIF =380MHz fRF =2110~2170MHz,P RF =-30dBm fRF OFFSET=100kHz Upper LOCAL, P LO=-10dBm VLNA= 0V OIP3=(3xIF -IM3)/2 VMIX=VLO=2.85V IIP3=OIP3-Gc
Condition fIF =380MHz fRF =2140+2140.1MHz,P RF =-30dBm fLO=2520MHz VLNA= 0V VMIX=VLO=2.85V
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IIP3 (dBm)
Noise Figure (dB)
Gc
Conversion Gain (dB)
11
11
10
Gc
10
NJG1715KC1
n TYPICAL CHARACTERISTICS (MIXER, with test circuit )
IF Output Power vs. RF Power
10 P 5
-1dB
IF, IM3 vs. RF Power
30 OIP3=+13.0dBm IIP3=1.8dBm
=+0.4dBm
20 10 0
IF Output Power (dBm)
0 -5 -10 -15 -20 -25 -30 -40
IF,IM3 (dBm)
-10 -20 -30 -40 -50 -60 -70 -80 -90
-35
-30
-25
-20
-15
-10
-5
0
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
RF Power (dBm)
RF Power (dBm)
Condition fIF =380M Hz fRF =2140MHz fLO=2520MHz,PLO=-10dBm VLNA=0V VMIX=VLO=2.85V
Condition fIF =380MHz fRF =2140+2140.1MHz fLO=2520MHz,PLO=-10dBm VLNA=0V VMIX=VLO=2.85V
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NJG1715KC1
n TYPICAL CHARACTERISTICS (MIXER, with test circuit )
MIXER IN Impedance Condition LOCAL IN,IF OUT 50term. Source Power=-30dBm VLNA= 0V, VMIX=VLO=2.85V
LOCAL IN Impedance Condition MIXER IN,IF OUT 50term. Source Power=-10dBm VLNA= 0V, VMIX=VLO=2.85V
IF OUT Impedance Condition MIXER IN,LOCAL IN 50term. Source Power=-10dBm VLNA= 0V, VMIX=VLO=2.85V
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NJG1715KC1
n TYPICAL CHARACTERISTICS (MIXER, with test circuit )
Conversion Gain vs. RF Frequency Temperature Responce
15 14 13 12 11 10 9 8 7 6 5 2110
+90 C +60 C +40 C +20 C
o o o o
Noise Figure vs. RF Frequency Temperature Responce
10 9 8
Conversion Gain (dB)
Noise Figure (dB)
7 6 5 4 3 2 1 0 2110
o o o o o
0C -20 C -40 C
o o
o
+90 C +60 C +40 C +20 C
0C -20 C -40 C
o o
2120
2130
2140
2150
2160
2170
2120
2130
2140
2150
2160
2170
RF frequency (MHz)
RF frequency (MHz)
Condition fIF =380MHz fRF =2110~2170MHz,P RF =-30dBm Upper LOCAL, P LO=-10dBm VLNA= 0V VMIX=VLO=2.85V
Condition fIF =380MHz fRF =2110~2170MHz,P RF =-30dBm Upper LOCAL, P LO=-10dBm VLNA=0V VMIX=VLO=2.85V
IIP3 vs. RF Frequency Temperature Responce
5 4 3 2
IIP3 (dBm)
1 0 -1 -2 -3 -4 -5 2110
+90 C +60 C +40 C +20 C
o o o o
0C -20 C -40 C
o o
o
2120
2130
2140
2150
2160
2170
RF frequency (MHz)
Condition fIF =380MHz fRF =2110~2170MHz,P RF =-30dBm fRF OFFSET=100kHz Upper LOCAL, P LO=-30dBm VLNA= 0V VMIX=VLO=2.85V
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NJG1715KC1
n TYPICAL CHARACTERISTICS (MIXER, with test circuit )
Conversion Gain vs. LO Power Temperature Responce
15 10
Noise Figure vs. LO Power Temperature Responce
Conversion Gain (dB)
8
10
Noise Figure (dB)
6
4
+90 C
o o o o
5
+90 C +60 C +40 C +20 C
o o o o
0C -20 C -40 C
o o
o
0C -20 C -40 C
o o
o
2
+60 C +40 C +20 C
0 -40
-30
-20
-10
0
10
0 -40
-30
-20
-10
0
10
LO Power (dBm)
LO Power (dBm)
Condition fIF =380MHz fRF =2140MHz,PRF =-30dBm fLO=2520MHz VLNA= 0V VMIX=VLO=2.85V
Condition fIF =380MHz fRF =2140MHz,PRF =-30dBm fLO=2520MHz VLNA= 0V VMIX=VLO=2.85V
IIP3 vs. LO Power Temperature Responce
5 6
I
MIX
,I
LO
vs. Temperature
1.6
5.5 0 5
1.4
I
IIP3 (dBm)
MIX
1.2
(mA)
MIX
-5
4.5
1
I
4
0.8
I
-10
+90 C +60 C +40 C +20 C
o o o o
0C -20 C -40 C
o o
o
LO
3.5
0.6
-15 -40 -30 -20 -10 0 10
3 -40
-20
0
20
40
60
o
80
0.4 100
Ambient Temperature ( C )
LO Power (dBm)
Condition fIF =380MHz fRF =2140+2140.1MHz,P RF =-30dBm fLO=2520MHz VLNA= 0V VMIX=VLO=2.85V
Condition VLNA=0V VMIX=VLO=2.85V
- 12 -
I
LO
(mA)
NJG1715KC1
n TEST CIRCUIT Orientation Mark
C3 VLNA L1 RF IN Zo=50 C6 IF OUT Zo=50 VMIX C7 R1 L11 VLO C8 LOCAL IN Zo=50 L8 L7
4 7 6
L2
1
LNA
L3
10 9
L4 C2 L5 C4 RF OUT Zo=50 MIXER IN Zo=50
C1
2 3
MIXER
8
L6
C5
5
LOCAL AMP (Top View) L9 L10
PARTS LIST 2.1GHz BAND
PART ID L1 L2 L3 L4 L5 L6 L7 L8 L9 L10 L11 C1 C2 C3 C4 C5 C6 C7 C8 R1 Upper Local fRF =2140MHz, fLO=2520MHz, fIF =380MHz 5.6nH 4.7nH 5.6nH 1.5nH 2.7nH 1.5nH 39nH 18nH 6.8nH 8.2nH 2.7nH 10pF 7pF 1000pF 470pF 2pF 470pF 0.01uF 0.01uF 5.1
COMMENT TAIYO-YUDEN (HK1005) TAIYO-YUDEN (HK1005) TAIYO-YUDEN (HK1005) TAIYO-YUDEN (HK1005) TAIYO-YUDEN (HK1005) TAIYO-YUDEN (HK1005) TAIYO-YUDEN (HK1608) TAIYO-YUDEN (HK1005) TAIYO-YUDEN (HK1005) TAIYO-YUDEN (HK1005) TAIYO-YUDEN (HK1005) MURATA (GRM36) MURATA (GRM36) MURATA (GRM36) MURATA (GRM36) MURATA (GRM36) MURATA (GRM36) MURATA (GRM36) MURATA (GRM36) CHIP SIZE 1005
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NJG1715KC1
n RECOMMENDED PCB DESIGN
Top View RF IN
RF OUT
C3 L4 L1 L2
VLNA
C2
L3
VMIX
C7 L8 L7 C4 C6 L9 L10 R1 C5 C1 L5 L6
IF OUT
VLO
C8
PCB (FR-4) : t = 0.2 mm MICRO STRIPLINE WIDTH = 0.4 mm (Z0 = 50) PCB SIZE = 23.0 x 17.0 mm
L11
MIXER IN
LOCAL IN
- 14 -
NJG1715KC1
n MEASURING BLOCK DIAGRAM
VMIX=VLO=2.85V
MIXER IN IF OUT
Spectrum Analyzer
SG (RF) DUT
LOCAL IN
SG (LO)
Conversion Gain Measurement Block Diagram
VMIX=VLO=2.85V 6dB BPF ATT.
Noise Source
DUT
IF OUT NF Meter
MIXER IN
LOCAL IN
BPF SG (LO)
Noise Figure Measurement Block Diagram
VMIX=VLO=2.85V SG (RF1)
Power Comb.
MIXER IN
IF OUT
Spectrum Analyzer
SG (RF2)
LOCAL IN
DUT
SG (LO)
IF,IM3 Measurement Block Diagram
- 15 -
NJG1715KC1
n PACKAGE OUTLINE (FLP10-C1)
3 .1 .0 0 0 5 .0 .7 0 5 1 0 6 + .1 0 0 5 .0 .1 -0 5
07 .1
2.4 0.1
1 0 .5 0 .5 5
0.2
02 .1
0.2
2.8 0.1
0.1
0 5m . .2 in 0 m. .2 in
0.05 min .
+ .1 0 0 -0 5 .2 .0
0 .1
Lead material Lead surface finish Molding material UNIT Weight
: Copper : Solder plating : Epoxy resin : mm : 15mg
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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