NJRC NJG1712KC1

NJG1712KC1
CDMA/AMPS RX FRONT-END GaAs MMIC
QDESCRIPTION
NJG1712KC1 is a front-end MMIC including a LNA, a local
amplifier and a mixer, designed mainly for 800MHz band
CDMA/AMPS.
The performance of mixer and the parts count of external
circuits may be optimized during development.
The ultra small & ultra thin FLP10-C1 package is applied.
QFEATURES
OLow Voltage Operation
OLow Current Consumption
OUltra Small & Ultra Thin package
•LNA
OHigh Small Signal Gain
OLow Noise Figure
OHigh Input IP3
•Mixer
OHigh Conversion Gain
OLow Nose Figure
OHigh Input IP3
QPACKAGE OUTLINE
+2.8V typ.
15.0mA typ.
FLP10-C1 (Mount Size: 2.8x3.0x0.75mm)
18.0dB typ.
1.3dB typ.
+4.0dBm typ. @ VCONT=1.9V
+26dBm typ. @VCONT=0.1V
10.0dB typ.
6.5dB typ
+6.0dBm typ.
QPIN CONFIGURATION
KC1 TYPE
(Top View)
Orientation Mark
Pin Connection
1. LNAIN
2. VCONT
1
ATT
10
3. GND
2
9
4. IFOUT
3
8
6. LOIN
4
7
7. SOURCE
5
6
5. VLO
8. MIXIN
9. GND
10. LNAOUT
-1-
NJG1712KC1
QABSOLUTE MAXIMUM RATINGS
PARAMETER
LNA Voltage
Gain Control Voltage
Mixer Voltage
LOCAL Amplifier Voltage
Input Power 1
Input Power 2
Input Power 3
Power Dissipation
Operating Temperature
Storage Temperature
SYMBOL
CONDITIONS
VLNA
VCONT
VMIX
VLO
PLNAIN
VLNA=2.85V
PMIXIN
VMIX=VLO=2.8V
PLOIN
VMIX=VLO=2.8V
PD
Topr
Tstg
(Ta=+25°C, Zs=Zl=50Ω)
RATINGS
UNITS
6.0
V
4.0
V
6.0
V
6.0
V
+20
dBm
+10
dBm
+10
dBm
550
mW
-40~+85
°C
-55~+125
°C
QELECTRICAL CHARACTERISTICS 1 (LNA)
GENERAL CONDITIONS: Ta=+25°C, VLNA=2.8V, VMIX=VLO=0V, fRF=850MHz
PRF=-30dBm, Zs=Zl=50Ω, with the test circuit
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP MAX UNITS
Operating Frequency
Freq
830
850
870
MHz
LNA Voltage
VLNA
2.7
2.8
4.5
V
Gain Control Range
VCONT
0.0
1.9
3.0
V
LNA Operating Current
ILNA
PRF OFF
6.3
7.5
mA
Small Signal Gain
Gain
VCONT=1.9V
14.0
15.0 16.0
dB
Gain Flatness
Gflat
fRF=869~894MHz
0.5
1.0
dB
Dynamic Range
GCONT
VCONT=0.1 to 1.9V
21
24
dB
Noise Figure
NFLNA
VCONT=1.9V
1.3
1.6
dB
Pout at 1dB Gain
+3.0
5.5
dBm
P-1dB
Compression point
VCONT=1.9V *1
dBm
Input 3rd Order Intercept
+2.0 +4.0
IIP3
dBm
point
VCONT=0.1V *1
+21.0 +26.0
RF IN VSWR
VSWRi
2.0
2.5
RF OUT VSWR
VSWRo
1.5
2.0
*1
-2-
Two tones of –30dBm each, f=850.0+850.1MHz
NJG1712KC1
QELECTRICAL CHARACTERISTICS 2 (Mixer)
GENERAL CONDITIONS: Ta=+25°C, VMIX=VLO=2.8V, fRF=850MHz, fLO=740MHz
PRF=-30dBm, PLO=-10dBm, Zs=Zl=50Ω, with the test circuit
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX UNITS
Operating Frequency
Freq
830
850
870
MHz
Mixer Voltage
VMIX
2.7
2.8
4.5
V
Local Amplifier Voltage
VLO
2.7
2.8
4.5
V
Mixer Current
IMIX
PRF, PLO=OFF
7.5
9.1
mA
Local Current
ILO
PRF, PLO=OFF
1.2
1.5
mA
Conversion Gain
Gc
8.5
10.0
dB
Noise Figure
NFMIX
6.5
7.5
dB
Pout at 1dB Gain
P-1dB
+0
+3.0
dBm
Compression point
Input 3rd Order
Two tone of -30dBm each
IIP3
+4.0
+6.0
dBm
Intercept Point
fRF=881.0+881.1MHz
Lo to RF Isolation
ISL1
5
10
dB
Lo to IF Isolation
ISL2
25
30
dB
MIXER IN VSWR
VSWRMIX
1.5
2.0
LOCAL IN VSWR
VSWRLO
1.5
2.0
IF OUT VSWR
VSWRIF
1.5
2.0
-3-
NJG1712KC1
Q TYPICAL CHARACTERISTICS (LNA, with test circuit)
Gain, NF vs. Frequency
Gain, NF vs. Frequency
16
4.0
-7
15
3.5
-8
23
22
3.0
13
2.5
12
2.0
11
1.5
-12
1.0
-13
Gain (dB)
14
-9
21
-10
20
-11
19
NF
10
9
830
835
840
84 5
850
855
86 0
865
0.5
870
18
NF
17
-14
830
835
840
Frequency (M Hz)
845
850
855
860
865
16
870
Frequency (M Hz)
Condition
f=830~870MHz
VLNA=2.8V, VCONT=1.9V
VMIX=VLO=0V
Condition
f=830~870MHz
VLNA=2.8V, VCONT=0.1V
VMIX=VLO=0V
O utput Pow er vs. Input Pow er
O utput Pow er vs. Input Pow er
-5
10
P
=+3.9d Bm
-1d B
Output Pow er (dBm )
Output Pow er (dBm )
-10
5
0
-5
-10
-15
-20
-25
-30
-35
-15
-30
-2 5
-20
-15
-10
Input Pow er (dBm )
Condition
f=850MHz
VLNA=2.8V, VCONT=1.9V
VMIX=VLO=0V
-4-
-5
0
-40
-30
-25
-20
-15
-10
-5
0
Input Pow er (dBm )
Condition
f=850MHz
VLNA=2.8V, VCONT=0.1V
VMIX=VLO=0V
5
10
NF (dB)
Gain
NF (dB)
Gain (dB)
Gain
NJG1712KC1
Q TYPICAL CHARACTERISTICS (LNA, with test circuit)
Output Pow er, IM 3 vs. Input Pow er
Output Pow er, IM 3 vs. Input Pow er
30
30
O IP3=+17.6d Bm
IIP3=+2.6dBm
20
Output Power,IM 3 (dBm )
10
0
-10
-20
-30
-40
-50
-60
-70
10
0
-10
-20
-30
-40
-50
-60
-70
-80
-80
-90
-40
O IP3=+16.4d Bm
IIP3=+ 26.3d Bm
-35
-30
-25
-20
-15
-10
-5
0
5
-90
-30 -25 -2 0 -15 -10
10
0
5
10
15
20
25
Condition
f=850+850.1MHz
VLNA=2.8V, VCONT=1.9V
VMIX=VLO=0V
Condition
f=850+850.1MHz
VLNA=2.8V, VCONT=0.1V
VMIX=VLO=0V
OIP3,IIP3 vs. Frequency
OIP3,IIP3 vs. Frequency
30
12
24
30
21
11
23
29
20
10
22
19
9
21
27
20
26
19
25
18
24
17
23
18
8
OIP3
17
7
16
6
15
5
14
IIP3
13
12
830
835
840
84 5
850
855
86 0
865
O IP3 (dBm )
22
IIP3 (dBm )
O IP3 (dBm )
-5
Input Pow er (dBm )
Input Pow er (dBm )
4
16
3
15
2
870
IIP 3
22
OIP3
14
830
21
835
840
845
850
855
860
Frequency (M Hz)
Frequency (M Hz)
Condition
f=830~870MHz
fOFFSET=100kHz
Pin=-30dBm
VLNA=2.8V, VCONT=1.9V
VMIX=VLO=0V
Condition
f=830~870MHz
fOFFSET=100kHz
Pin=-10dBm
VLNA=2.8V, VCONT=0.1V
VMIX=VLO=0V
OIP3=(3xPout-IM3)/2
IIP3=OIP3-Gain
28
865
20
870
-5-
IIP3 (dBm )
Output Power,IM 3 (dBm )
20
NJG1712KC1
Q TYPICAL CHARACTERISTICS (LNA, with test circuit)
CON T
20
30
15
25
10
20
5
15
0
10
Gain
-5
NF (dB)
Gain (dB)
G ain, NF vs. V
5
NF
-10
0
0
0.5
1
V
C ON T
1.5
2
(V)
Condition
f=850MHz
VLNA=2.8V
VMIX=VLO=0V
S21&S12
Condition
VLNA=2.8V, VCONT=1.9V
VMIX=VLO=0V
-6-
S21&S12
Condition
VLNA=2.8V, VCONT=0.1V
VMIX=VLO=0V
NJG1712KC1
Q TYPICAL CHARACTERISTICS (LNA, with test circuit)
RF IN port Impedance
Condition
VLNA=2.8V, VCONT=1.9V
VMIX=VLO=0V
RF IN port Impedance
Condition
VLNA=2.8V, VCONT=0.1V
VMIX=VLO=0V
RF OUT port Impedance
Condition
VLNA=2.8V, VCONT=1.9V
VMIX=VLO=0V
RF OUT port Impedance
Condition
VLNA=2.8V, VCONT=0.1V
VMIX=VLO=0V
-7-
NJG1712KC1
Q TYPICAL CHARACTERISTICS (LNA, with test circuit)
-8-
S11&S22 (~20GHz)
Condition
VLNA=2.8V, VCONT=1.9V
VMIX=VLO=0V
S11&S22 (~20GHz)
Condition
VLNA=2.8V, VCONT=0.1V
VMIX=VLO=0V
S21&S12 (~20GHz)
Condition
VLNA=2.8V, VCONT=1.9V
VMIX=VLO=0V
S21&S12 (~20GHz)
Condition
VLNA=2.8V, VCONT=0.1V
VMIX=VLO=0V
NJG1712KC1
Q TYPICAL CHARACTERISTICS (LNA, with test circuit)
Gain vs. V
CONT
Gain vs. Ta (Variable V
(Variable Ta)
20
20
15
15
10
10
V
5
Gain (dB)
Gain (dB)
V
o
-40 C
o
-20 C
0
o
0 C
V
V
5
V
V
0
V
o
-5
+45 C
-10
-50
-10
1
V
CONT
1.5
=1.3V
C ONT
C ONT
C ONT
V
o
+85 C
0.5
=1.4V
C ONT
=1.2V
=1.1V
=1.0V
=0.9V
-5
o
0
=1.5V
C ONT
C ONT
V
+25 C
)
=1.9V
C ONT
C ONT
CON T
2
C ONT
V
V
=0.5V
C ONT
V
=0.1V
0
=0.7V
CONT
C ONT
=0.3V
50
100
o
Ta ( C )
(V)
Condition
f=850MHz
VLNA=2.8V
VMIX=VLO=0V
Condition
f=850MHz
VLNA=2.8V
VMIX=VLO=0V
G ain, NF vs. Ta
G ain, NF vs. Ta
20
5
-2
22
18
4
-4
20
16
3
2
NF
12
10
-50
0
50
o
Ta ( C )
Condition
f=850MHz
VLNA=2.8V, VCONT=1.9V
VMIX=VLO=0V
18
-8
16
G ain
1
0
100
-10
-12
-50
14
0
50
12
100
o
Ta ( C )
Condition
f=850MHz
VLNA=2.8V, VCONT=0.1V
VMIX=VLO=0V
-9-
NF (dB)
14
Gain (dB)
Gain
NF (dB)
Gain (dB)
NF
-6
NJG1712KC1
Q TYPICAL CHARACTERISTICS (LNA, with test circuit)
OIP3, IIP3 vs. Ta
OIP3, IIP3 vs. Ta
22
6
24
4
22
30
28
IIP3
2
18
0
OIP3
16
-2
14
-50
0
50
-4
100
o
Condition
f=850+850.1MHz
Pin=-10dBm
VLNA=2.8V, VCONT=1.9V
VMIX=VLO=0V
LNA
vs. Ta
6
I
LNA
(mA)
7
5
0
50
o
Ta ( C)
Condition
VLNA=2.8V, VCONT=1.9V
VMIX=VLO=0V
- 10 -
26
18
24
OIP3
16
14
-50
22
0
50
o
Condition
f=850+850.1MHz
Pin=-10dBm
VLNA=2.8V, VCONT=0.1V
VMIX=VLO=0V
8
4
-50
20
Ta ( C )
Ta ( C )
I
O IP3 (dBm )
20
IIP3 (dBm )
O IP3 (dBm )
IIP3
100
20
100
IIP3 (dBm )
24
NJG1712KC1
QTYPICAL CHARACTERISTICS (MIXER, with test circuit)
Gc, NF vs. LO Pow er
13
13
13
12
12
12
12
11
Gc
10
10
9
9
8
8
7
NF
7
6
6
5
5
4
830
835
840
845
850
855
860
865
11
10
10
9
9
8
8
7
6
5
5
4
-35
-30
-25
-20
-15
-10
-5
0
5
10
5
10
LO Pow er (dBm )
RF Frequency (M Hz)
Condition
fIF=110MHz
fRF=830~870MHz, PRF=-25dBm
Lower LOCAL, PLO=-10dBm
VLNA=VCONT=0V
VMIX=VLO=2.8V
Condition
fIF=110MHz
fRF=850MHz, PRF=-25dBm
fLO=740MHz
VLNA=VCONT=0V
VMIX=VLO=2.8V
OIP3, IIP3 vs. LO Pow er
OIP3, IIP3 vs. RF Frequency
18
11
17
10
18
OIP3
16
14
9
15
8
14
7
IIP3
13
OIP3,IIP3 (dBm )
16
IIP3 (dBm )
OIP3
O IP3 (dBm )
7
NF
6
4
-40
4
870
11
Gc
12
10
8
IIP 3
6
4
6
2
12
830
835
840
845
850
855
860
865
5
870
0
-40
RF Frequency (M Hz)
Condition
fIF=110MHz
fRF=830~870MHz, PRF=-25dBm
fRF OFFSET=100kHz
Lower LOCAL, PLO=-10dBm
VLNA=VCONT=0V
VMIX=VLO=2.8V
-35
-30
-25
-20
-15
-10
-5
0
LO Pow er (dBm )
OIP3=(3xIF-IM3)/2
IIP3=OIP3-Gc
Condition
fIF=110MHz
fRF=850+850.1MHz, PRF=-25dBm
fLO=740MHz
VLNA=VCONT=0V
VMIX=VLO=2.8V
- 11 -
NF (dB)
11
Conversion Gain (dB)
13
NF (dB)
Conversion Gain (dB)
Gc, NF vs. RF Frequency
NJG1712KC1
QTYPICAL CHARACTERISTICS (MIXER, with test circuit)
IF,IM3 vs. RF Pow er
IF Output Pow er vs. RF P ow er
20
5
P
=+1.4dBm
10
-1d B
O IP3=+15.8d Bm
IIP3=+5.6dBm
0
-10
-5
IF,IM 3 (dBm )
IF Output Pow er (dBm )
0
-10
-15
-20
-20
-30
-40
-50
-60
-70
-25
-80
-30
-40
-35
-30
-25
-20
-15
-10
-5
-90
-40
0
Condition
fIF=110M Hz
fRF=850MHz
fLO=740MHz, PLO=-10dBm
VLNA=VCONT=0V
VMIX=VLO=2.8V
0
-5
-5
-10
-10
-15
LO to RF
-20
-20
-25
-25
-30
-30
-35
-35
LO to IF
-45
-45
725
730
735
740
745
750
RF Frequency (M Hz)
Condition
fLO=720~760MHz, PLO=-10dBm
VLNA=VCONT=0V
VMIX=VLO=2.8V
- 12 -
-40
755
-50
760
LO to IF Leakage (dBm )
LO to RF Leakage (dBm )
0
-50
720
-25
-20
-15
-10
-5
0
Condition
fIF=110MHz
fRF=850+850.1MHz
fLO=740MHz, PLO=-10dBm
VLNA=VCONT=0V
VMIX=VLO=2.8V
LO Leakage vs. LO Frequency
-40
-30
RF Pow er (dBm )
RF Pow er (dBm )
-15
-35
5
10
NJG1712KC1
QTYPICAL CHARACTERISTICS (MIXER, with test circuit)
MIXER IN Impedance
Condition
LOCAL IN, IF OUT 50Ωterm.
VLNA=VCONT=0V
VMIX=VLO=2.8V
LOCAL IN Impedance
Condition
MIXER IN, IF OUT 50Ωterm.
VLNA=VCONT=0V
VMIX=VLO=2.8V
IF OUT Impedance
Condition
MIXER IN,LOCAL IN 50Ωterm.
VLNA=VCONT=0V
VMIX=VLO=2.8V
- 13 -
NJG1712KC1
QTYPICAL CHARACTERISTICS (MIXER, with test circuit)
NF vs. RF Frequency
12
8
11
7
6
10
NF (dB)
Conversion Gain (dB)
Conversion Gain vs. RF Frequency
9
3
o
o
-40 C
7
o
835
840
84 5
850
855
+45 C
870
10
OIP3
9
o
+45 C
0 C
+85 C
o
-25 C
14
8
IIP3
o
7
o
13
6
12
5
11
830
835
840
845
850
855
860
RF Frequency (MHz)
Condition
fIF=110MHz
fRF=830~870MHz, PRF=-25dBm
fRF OFFSET=100kHz
Lower LOCAL, PLO=-10dBm
VLNA=VCONT=0V
VMIX=VLO=2.8V
865
4
870
IIP3 (dBm)
16
o
840
845
850
855
860
865
Condition
fIF=110MHz
fRF=830~870MHz, PRF=-25dBm
Lower LOCAL, PLO=-10dBm
VLNA=VCONT=0V
VMIX=VLO=2.8V
17
+25 C
835
+85 C
RF Frequency (M Hz)
OIP3, IIP3 vs. RF Frequency
o
o
0 C
1
830
Condition
fIF=110MHz
fRF=830~870MHz, PRF=-25dBm
Lower LOCAL, PLO=-10dBm
VLNA=VCONT=0V
VMIX=VLO=2.8V
-40 C
+45 C
o
RF Frequency (M Hz)
15
o
-20 C
+85 C
865
+25 C
o
o
86 0
o
-40 C
2
o
0 C
6
830
o
+25 C
o
OIP3 (dBm)
4
8
-20 C
- 14 -
5
870
NJG1712KC1
QTYPICAL CHARACTERISTICS (MIXER, with test circuit)
NF vs. LO Pow er
12
12
11
11
10
10
9
9
8
8
NF (dB)
Conversion Gain (dB)
Conversion Gain vs. Lo Pow er
7
6
5
6
5
o
o
-40 C
4
+2 5 C
o
-3 0
-25
-20
-15
+8 5 C
-10
-5
+45 C
o
o
0 C
2
-40
0
-35
-3 0
-25
LO Pow er (dBm )
-20
-15
+85 C
-10
-5
0
LO Pow er (dBm )
Condition
fIF=110MHz
fRF=850MHz, PRF=-25dBm
fLO=740MHz
VLNA=VCONT=0V
VMIX=VLO=2.8V
Condition
fIF=110MHz
fRF=850MHz, PRF=-25dBm
fLO=740MHz
VLNA=VCONT=0V
VMIX=VLO=2.8V
I
IIP3 vs. LO Power
TO TAL
vs. Ta
10
12
11
o
+25 C
o
o
+45 C
0C
+85 C
-40 C
10
o
-20 C
o
9
7
(mA)
o
6
I
9
8
8
LNA
IIP3 (dBm)
o
-20 C
3
o
0 C
o
+25 C
o
+4 5 C
o
-35
o
-40 C
4
o
-20 C
3
2
-40
7
5
7
4
3
2
-40
-35
-30
-25
-20
-15
-10
-5
LO Power (dBm)
Condition
fIF=110MHz
fRF=850+850.1MHz, PRF=-25dBm
fLO=740MHz
VLNA=VCONT=0V
VMIX=VLO=2.8V
0
6
-50
0
50
100
o
Ta ( C )
Condition
VLNA=VCONT=0V
VMIX=VLO=2.8V
- 15 -
NJG1712KC1
Q TEST CIRCUIT
RF IN
RF OUT
Orientation Mark
L1
C1
C4
VLNA
L3
C3
L2
1
10
ATT
LNA
2
VCONT
C2
9
MIXER
3
8
MIXER IN
L4
C9
L7
4
IF OUT
L8
7
C5
C8
5
VMIX
C10
LOCAL Amp
R1
L6
6
C6
LOCAL IN
L5
FLP10-C1 (Top View)
C7
VLO
PART ID
L1
L2
L3
L4
L5
L6
L7
L8
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
R1
- 16 -
850MHzBAND
Lower LOCAL
fLO=740MHz, fIF=110MHz
12nH
18nH
12nH
33nH
47nH
33nH
150nH
68nH
1000pF
1000pF
0.01uF
1.5pF
100pF
100pF
0.01uF
8pF
1000pF
0.01uF
10Ω
COMMENT
TAIYO-YUDEN (HK1005)
TAIYO-YUDEN (HK1608)
TAIYO-YUDEN (HK1005)
TAIYO-YUDEN (HK1005)
TAIYO-YUDEN (HK1005)
TAIYO-YUDEN (HK1005)
TAIYO-YUDEN (HK1608)
TAIYO-YUDEN (HK1005)
MURATA (GRM36)
MURATA (GRM36)
MURATA (GRM36)
MURATA (GRM36)
MURATA (GRM36)
MURATA (GRM36)
MURATA (GRM36)
MURATA (GRM36)
MURATA (GRM36)
MURATA (GRM36)
1005 Size
NJG1712KC1
Q RECOMMENDED PCB DESIGN
RF OUT
RF IN
VLNA
C3
L1
C1
C4
L3
L2
VCONT
C2
L4
L6
0ohm
C6
VLO
C7
MIXER IN
C10
IF OUT
VMIX
L5
R1
C5
C8
L8
C9
L7
LOCAL IN
PCB (FR-4): t=0.2mm
MICRO STRIPLINE WIDTH=0.4mm (Z0=50Ω)
PCB SIZE=23.0x17.0 mm
- 17 -
NJG1712KC1
QPACKAGE OUTLINE (FLP10-C1)
3.0±0.1
0.75±0.05
6
1
5
+0.1
0.15-0.05
0.2
10
0.2
0.12
2.8±0.1
2.4±0.1
0.17
0.5
0.1
0.5
0.25 min.
0.1
0.05 m in.
0.2 min.
+0.1
0.2-0.05
Lead material
Lead surface finish
Molding material
UNIT
: mm
Weight
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.
- 18 -
: Copper
: Solder plating
: Epoxy resin
: 15mg
[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.