NJRC NJG1307R-C7

NJG1307R
DRIVER AMPLIFIER GaAs MMIC
nGENERAL DESCRIPTION
NJG1307R is a GaAs MMIC designed mainly for
driver amplifier of Cellular Phone.
This is an amplifier which has high gain of 33dB
and variable gain with 40dB dynamic range.
n PACKAGE OUTLINE
NJG1307R features stable VSWR and low current
operation.
nFEATURES
lSingle and low voltage operation
lLow current consumption
lSmall signal gain
lPout at 1dB compression point
lWide Variable range
lPackage
NJG1307R
+3.0V typ.
25mA typ. @POUT= 8dBm
33dB typ. @f= 938MHz
30dB typ. @f= 1441MHz
25dB typ. @f= 1.9GHz
11dBm typ. @f= 938MHz
10dBm typ. @f= 1441MHz
8dBm typ. @f= 1.9GHz
40dB typ.
VSP8
nPIN CONFIGURATION
R TYPE
(TOP VIEW)
Pin Connection
1
8
1. RFout1
2.
2
7
3
6
4
5
VCONT
3. GND1
4.
RFin1
5.
RFout2
6. GND2
7. GND1
8.
RFin2
-1-
NJG1307R
nABSOLUTE MAXIMUM RATINGS
(Ta=+25°C, Zs=Zl=50Ω)
PARAMETER
Drain Voltage
Gain Control Voltage
SYMBOL
CONDITIONS
RATINGS
UNITS
6
V
VDD=3V
3
V
VDD
VCONT
Input Power
Pin
VDD=3V, VCONT=2V
10
dBm
Operating Power
PD
At on PCB board
320
mW
Operating Temperature
Topr
-40 ~ 85
°C
Storage Temperature
Tstg
-55 ~ 150
°C
nELECTRICAL CHARACTERISTICS 1 (Application1 PDC800MHz)
(Ta=25°C, Zs=Zl=50Ω, VDD=3.0V, f=938MHz)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Operating Frequency
freq
915
938
960
MHz
Drain Voltage
VDD
2.7
3.0
5.0
V
Operating Current
IDD
VCONT=2V, Pout=+8dBm
-
25
35
mA
Small Signal Gain
Gain
VCONT=2V, Pin=-25dBm
29
33
-
dB
Gain Flatness
Gflat
-
0.5
-
dB
Gain Control Range
Gcont
VCONT=0.1~2.0V, Pin=-25dBm
35
40
-
dB
Pout at 1dB Gain
P-1dB
VCONT=2V
-
+11
-
dBm
Pacp
VCONT=2V, Pout=+8dBm
-
-60
-55
dBc
VCONT=2V, Pin=-25dBm
f=915~960MHz
Compression point
Adjacent Channel
offset=50kHz, Pin; π/4 DQPSK
Leakage Power
RFin1 Port VSWR
VSWRi1
VCONT=2V
-
1.5
-
RFout1 Port VSWR
VSWRo1
VCONT=2V
-
1.5
-
RFin2 Port VSWR
VSWRi2
VCONT=2V
-
1.5
-
RFout2 Port VSWR
VSWRo2
VCONT=2V
-
1.5
-
-2-
NJG1307R
nELECTRICAL CHARACTERISTICS 2 (Application 2 PDC1.5GHz)
(Ta=25°C, Zs=Zl=50Ω, VDD=3.0V, f=1441MHz)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP MAX UNITS
Operating Frequency
freq
1429 1441 1453
MHz
Drain Voltage
VDD
2.7
3.0
5.0
V
Operating Current
IDD
VCONT=2V, Pout=+8dBm
25
35
mA
Small Signal Gain
Gain
VCONT=2V, Pin=-25dBm
26
30
dB
VCONT=2V, Pin=-25dBm
Gain Flatness
Gflat
0.5
dB
f=1429~1453MHz
Gain Control Range
Gcont
VCONT=0.1~2.0V,
35
40
dB
Pin=-25dBm
Pout at 1dB Gain
P-1dB
VCONT=2V
+10
dBm
Compression point
Adjacent Channel
Pacp
VCONT=2V, Pout=+8dBm
-60
-55
dBc
Leakage Power
offset=50kHz,
Pin;π/4 DQPSK
RFin1PortVSWR
VSWRi1 VCONT=2V
1.5
RFout1PortVSWR
VSWRo1 VCONT=2V
1.5
RFin2PortVSWR
VSWRi2 VCONT=2V
1.5
RFout2PortVSWR
VSWRo2 VCONT=2V
1.5
nELECTRICAL CHARACTERISTICS 3 (Application 3 PHS1.9GHz)
(Ta=25°C, Zs=Zl=50Ω, VDD=3.0V, f=1.9GHz)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP MAX UNITS
Operating Frequency
freq
1.89
1.9
1.92
GHz
Drain Voltage
VDD
2.7
3.0
5.0
V
Operating Current
IDD
VCONT=2V, Pout=+8dBm
25
35
mA
Small Signal Gain
Gain
VCONT=2V, Pin=-25dBm
21
25
dB
VCONT=2V, Pin=-25dBm
0.5
dB
Gain Flatness
Gflat
f=1.89~1.92GHz
35
40
dB
Gain Control Range
Gcont
VCONT=0.1~2.0V, Pin=25dBm
Pout at 1dB Gain
P-1dB
VCONT=2V
+8
dBm
Compression point
-65
-60
dBc
Pacp
VCONT=2V, Pout=+8dBm
Adjacent Channel
Leakage Power
offset=600kHz, Pin;π/4
DQPSK
RFin1 Port VSWR
VSWRi1 VCONT=2V
1.5
RFout1 Port VSWR
VSWRo1 VCONT=2V
1.5
RFin2 Port VSWR
VSWRi2 VCONT=2V
1.5
RFout2 Port VSWR
VSWRo2 VCONT=2V
1.5
-
-3-
NJG1307R
nTERMINAL INFORMATION
No.
SYMBOL
DESCRIPTIONS
RF signal output terminal from Wide-Band variable gain
1
RFout1
Amplifier. And this terminal is also the voltage supply terminal
of wide-band variable gain amplifier, therefore should be
supplied voltage through the choke coil.
2
VCONT
Voltage input terminal or gain control circuit.
3
GND1
Ground terminal. No.3 and No.7 pins connected inside IC.
4
RFin1
RF signal input terminal to wide-band variable gain amplifier.
RF signal output terminal from driver amplifier. And this
5
RFout2
terminal is also the voltage supply terminal of driver amplifier,
therefore should be supplied voltage through the choke coil.
Ground terminal.
6
GND2
However GND1 terminal must not be connected to GND2,
please use different through hole to connect ground plane.
(Please see RECOMMENDED PCB DESIGN)
-4-
7
GND1
8
RFin2
Ground terminal.
RF signal input terminal to driver amplifier.
NJG1307R
nTYPICAL CHARACTERISTICS1 (Application 1 PDC800MHz)
GAIN, VSWR vs. V
S21,S11,S22,S12 vs. FREQUENCY
(V =3V, V
DD
40
CONT
CONT
(V =3V, f=938MHz)
=2V)
0
40
30
-10
30
20
-20
20
DD
8
0
-40
-10
-50
S12
7
GAIN
6
10
5
0
4
-10
VSWR
-30
S22
Gain (dB)
10
S12 (dB)
S21,S11,S22 (dB)
S21
3
VSWR
OUT
-20
-60
-20
2
S11
-70
1.5
2
2.5
Frequency (GHz)
0
3
DD
CONT
-10
30
-20
ACP (dBc)
PDC800MHz
40
DD
0
(mA)
50
I
Output Power (dBm)
P-1dB
+10.4dBm
20
-40
-30
-20
-10
20
-50
15
-60
10
-70
5
-80
0
-10
CONT
15
-60
10
-70
5
-80
0
VCONT (V)
2
ACP (dBc)
-50
PDC800MHz
20
(V DD=3V, Output Power=+8dBm, f=938MHz, offset=50kHz)
RMS Vector Error (%)
ACP (dBc)
PDC800MHz
-40
1.5
0
20
10
ACP, RMS VECTOR ERROR vs. V
(V DD=3V, Input Power=-25dBm, f=938MHz, offset=50kHz)
1
0
Output Power (dBm)
ACP, RMS VECTOR ERROR vs. VCONT
0.5
(V)
-40
Input Power (dBm)
0
2
(V DD=3V, VCONT =2V, f=938MHz, offset=50kHz)
60
10
CONT
1.5
ACP, RMS VECTOR ERROR vs. OUTPUT POWER
=2V, f=938MHz)
20
1
1
V
OUTPUT POWER, IDD vs. INPUT POWER
(V =3V, V
0.5
RMS Vector Error (%)
1
IN
-30
-40
20
-50
15
-60
10
-70
5
-80
RMS Vector Error (%)
-30
0.5
VSWR
0
0
0.5
1
1.5
2
VCONT (V)
-5-
NJG1307R
nTYPICAL CHARACTERISTICS1 (Application1 PDC800MHz)
I
GAIN vs. TEMPERATURE
(V =3V, V
DD
40
CONT
DD
=2V, f=938MHz, P =-25dBm)
(V =3V, V
in
CONT
=2V, f=938MHz, P =+8dBm)
out
I
DD
(mA)
Gain (dB)
20
20
10
0
50
o
Ambient Temperature ( C )
DD
15
CONT
in
(V =3V, V
DD
Psat
PDC800MHz
10
P-1dB
5
0
-50
100
ACP, RMS VECTOR ERROR vs. TEMPERATURE
=2V, f=938MHz, P :P =0dBm)
sat
50
o
ACP (dBc)
20
0
Ambient Temperature ( C )
P-1dB, Psat vs. TEMPERATURE
(V =3V, V
0
-50
100
0
50
o
Ambient Temperature ( C )
100
CONT
=2V, f=938MHz, offset=50kHz, P =+8dBm)
out
-40
20
-50
15
-60
10
-70
5
-80
-50
0
50 o
Ambient Temperature ( C )
0
100
RMS Vector Error (%)
10
-50
P-1dB , Psat (dBm)
DD
30
30
-6-
vs. TEMPERATURE
NJG1307R
nTYPICAL CHARACTERISTICS 2 (Application 2 PDC1.5GHz)
GAIN, VSWR vs. VCONT
S21,S11,S22,S12 vs. FREQUENCY
(V =3V, V
DD
40
CONT
(V =3V,f=1441MHz)
=2V)
DD
0
40
8
30
-10
30
7
20
-20
20
S22
0
-40
-10
-50
-20
-30
0.5
S11
1
1.5
2
2.5
Frequency (GHz)
10
5
0
4
VSWR
-10
-60
-20
-70
-30
1
0.5
V
(V =3V, V
30
ACP(dBc)
PDC1.5GHz
-10
DD
40
(mA)
50
0
-30
-20
-10
0
CONT
-70
5
0
0
10
Output Power (dBm)
20
cont
15
-60
10
-70
5
-80
0
1.5
2
ACP (dBc)
-50
(V DD=3V, Output Power=+8dBm, f=1441MHz, offset=50kHz)
-40
20
PDC1.5GHz
ACP(dBc)
PDC1.5GHz
20
ACP vs.V
(V DD=3V, Input Power=-25dBm, f=1441MHz, offset=50kHz)
-40
20
VCONT (V)
=2V, f=1441MHz,offset=50kHz)
10
cont
1
(V)
-60
ACP vs.V
0.5
2
15
Input Power (dBm)
0
CONT
1.5
-50
-80
-10
20
-20
DD
-40
I
Output Power (dBm)
P-1dB
+9.76dBm
-40
1
ACP vs.OUTPUT POWER
(V DD=3V, VCONT=2V, f=1441MHz)
60
10
OUT
2
0
3
3
VSWR
IN
OUTPUT POWER, IDD vs. INPUT POWER
20
6
GAIN
VSWR
-30
S12
Gain (dB)
10
S12 (dB)
S21,S11,S22 (dB)
S21
-50
15
-60
10
-70
5
-80
0
0
0.5
1
VCONT (V)
1.5
2
-7-
NJG1307R
nTYPICAL CHARACTERISTICS 2 (Application 2 PDC1.5GHz)
GAIN vs. TEMPERATURE
(V =3V, V
DD
40
CONT
IDD vs. TEMPERATURE
=2V, f=1441MHz, P =-25dBm)
(V =3V, V
in
DD
30
(mA)
DD
10
10
-50
0
50
0
-50
100
0
o
DD
CONT
ACP vs. TEMPERATURE
=2V, f=1441MHz, P :P =0dBm)
sat
in
(V =3V, V
DD
ACP (dBc)
15
P
sat
10
PDC1.5GHz
sat
(dBm)
CONT
=2V, f=1441MHz, offset=50kHz, P =+8dBm)
out
-40
20
-1dB
P
P
-1dB
5
0
-50
100
Ambient Temperature ( C )
P-1dB, Psat vs. TEMPERATURE
(V =3V, V
50
o
Ambient Temperature ( C )
, P
out
I
20
0
50
100
o
Ambient Temperature ( C )
-8-
=2V, f=1441MHz, P =+8dBm)
20
Gain (dB)
30
CONT
-50
-60
-70
-80
-50
0
50
100
o
Ambient Temperature ( C )
NJG1307R
nTYPICAL CHARACTERISTICS 3 (Application 3 PHS1.9GHz)
GAIN, VSWR vs. V
S21,S11,S22,S12 vs. FREQUENCY
DD
40
DD
8
-10
30
7
20
-20
20
10
-30
0
S21
-40
S22
-10
S11
-20
Gain (dB)
40
S12 (dB)
0
30
S21,S11,S22 (dB)
CONT
CONT
(V =3V,f=1.9GHz)
=2V)
-30
0.5
1.5
2
2.5
Frequency (GHz)
5
0
4
-10
-60
-20
VSWR
2
OUT
-30
3
1
0
0.5
DD
CONT
CONT
-40
-10
30
ACP (dBc)
PHS1.9GHz
40
DD
0
(mA)
50
I
Output Power (dBm)
(V =3V, V
60
P-1dB
+8.49dBm
-40
-30
-20
-10
Input Power (dBm)
DD
0
15
-60
10
-70
5
-70
5
-80
0
(V)
2
ACP (dBc)
10
(V =3V, Output Power=+8dBm, f=1.9GHz, offset=600kHz)
DD
-40
20
PHS1.9GHz
ACP (dBc)
PHS1.9GHz
-60
CONT
0
20
10
CONT
15
V
0
ACP vs. V
-50
1.5
=2V, f=1.9GHz,offset=600kHz)
Output Power (dBm)
(V =3V, Input Power=-25dBm, f=1.9GHz, offset=600kHz)
DD
-40
20
1
(V)
-50
CONT
0.5
2
20
ACP vs. V
0
CONT
-80
-10
20
-20
1.5
ACP vs.OUTPUT POWER
=2V, f=1.9GHz)
20
10
1
V
OUTPUT POWER, IDD vs. INPUT POWER
(V =3V, V
3
IN
VSWR
-70
1
10
-50
S12
6
GAIN
VSWR
(V =3V, V
-50
15
-60
10
-70
5
-80
0
0
0.5
1
V
CONT
1.5
2
(V)
-9-
NJG1307R
nTYPICAL CHARACTERISTICS 3 (Application 3 PHS1.9GHz)
GAIN vs. TEMPERATURE
(V =3V, V
DD
40
CONT
IDD vs. TEMPERATURE
=2V, f=1.9GHz, P =-25dBm)
(V =3V, V
in
30
out
(mA)
DD
10
10
-50
0
50
0
-50
100
0
50
100
o
o
Ambient Temperature ( C )
Ambient Temperature ( C )
P-1dB, Psat vs. TEMPERATURE
ACP vs. TEMPERATURE
(V DD=3V, VCONT=2V, f=1.9GHz, Psat :Pin=0dBm)
(V DD=3V, VCONT=2V, f=1.9GHz, offset=600kHz, Pout=+8dBm)
-40
ACP (dBc)
20
15
Psat
10
PHS1.9GHz
P-1dB , Psat (dBm)
=2V, f=1.9GHz, P =+8dBm)
I
20
P-1dB
5
0
-50
0
50
100
o
Ambient Temperature ( C )
- 10 -
CONT
20
Gain (dB)
30
DD
-50
-60
-70
-80
-50
0
50
100
o
Ambient Temperature ( C )
NJG1307R
nEQUIVALENT CIRCUIT
nAPPLICATION CIRCUIT 1 (PDC800MHz)
- 11 -
NJG1307R
nAPPLICATION CIRCUIT 2 (PDC1.5GHz)
nAPPLICATION CIRCUIT 3 (PHS1.9GHz)
- 12 -
NJG1307R
nRECOMMENDED PCB DESIGN
GND
GN
VCONT
VCONT
C7
C8 C9
L2
VDD
C2 C3
C2 C3
C7
C6
GND
GN
VDD
R1
L3
RFin
RFout
C1
L3
L2
RFin
C5
L4
C6
L5
L4
L1
C4
RFout
C5
C1
NJG1307R
L1
C9
C8
R1
NJG1307R
C10
L5
C4
GND
GND
(PDC800MHz)
(PDC1.5GHz, PHS1.9GHz)
PCB:FR-4 22.5 x 20.0mm,t=0.5mm
MICROSTRIP LINE WIDTH=1.0mm (Zo=50Ω)
CHIP SIZE:1608
Notices
[ 1] Following chip capacitors should be connected near to each terminal as bypass capacitors.
(1) C6
(2) C7
(3) C8
(4) C9
[2] Following chip capacitors are necessary to block DC bias.
(1) C1
(2) C2
(3) C5
[3] In case of 1.5GHz,1.9GHz PCB evaluation board, please connect 3,7pin to the ground plane
through holes as different from 6pin’s through hole.
[4] Chip parts list.
Parts ID
Comment
C1~C10
MURATA GRM39 Series
L1~L5
TAIYO-YUDEN HK1608 Series
- 13 -
NJG1307R
nPACKAGE OUTLINE (VSP8)
Lead material
Lead surface finish
Molding material
UNIT
: Copper
: Solder plating
: Epoxy resin
: mm
Weight
:22mg
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
- 14 -
[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.