NJRC NJG1707PG1 800mhz tdma front-end gaas mmic Datasheet

NJG1707PG1
800MHz TDMA FRONT-END GaAs MMIC
nGENERAL DESCRIPTION
NJG1707PG1 is a front-end IC for a digital cellular phone of
800MHz band. A 2x6 antenna switches and a low noise
amplifier are included.
The parallel control signals of three bits logic connect T/R
circuits to internal two antennas or external two antennas. The
termination ports with external matching circuits make low
interference between diversity antennas.
The ultra small & thin FFP32-G1 package is adopted.
nPACKAGE OUTLINE
NJG1707PG1
nFEATURES
•Ultra small & thin package
•Antenna Switch
lLow voltage operation
lLow current consumption
lLow insertion loss
lLow Adjacent Channel
Leakage Power
•Low Noise Amplifier
lLow voltage operation
lLow current consumption
lSmall signal gain
lLow noise figure
lHigh input IP3
+2.7V typ.
+2.7mA typ.
17.5dB typ. @f=820MHz
1.4dB typ. @ f=820MHz
IIP3=-4.5dBm typ. OIP3=+13dBm typ. @f=820MHz+820.1MHz
nPIN CONFIGURATION
FFP32 Type
FFP32-G1 (Mount Size: 4.5x4.5x0.85mm)
-2.5V (Tx only) and +3.5V
10uA typ. (Tx Mode, Pin=30dBm), 2uA typ. (Rx Mode, Pin=10dBm)
0.5dB typ. @(Tx-ANT1, Tx-EXT1) fin=960MHz, Pin=30dBm
-63dBc typ. @ VDD=+3.5V, VSS=-2.5V, fin=960MHz, Pin=30dBm
TER1
GND
AN T2
GND
RX
GND
AN T1
GND
TE R2
(Top View)
24
23
22
21
20
19
18
17
25
SW 6
SW 5
GND(LN A)
26
SW 1
GND(LN A)
LNAIN
16
GND
15
TX
14
GND
13
EXT1
12
GND
11
EXT2
10
GND
9
VDD
SW 4-1
27
SW 3 SW 7
SW 8
28
SW 4-2
GND
29
SW 9
LNAOUT
30
SW 2
EXTCAP
ANT-SW CONTROL VO LTAGE
31
A NT-SW
DECO RDER
1
2
3
4
5
6
7
8
GND
GN D
CTL1
CTL2
CTL3
VSS
GN D
32
GN D
GND
-1-
NJG1707PG1
nABSOLUTE MAXIMUM RATINGS
(Ta=25°C)
PARAMETER
SYMBOL
CONDTIONS
RATINGS
UNITS
Supply Voltage 1
VDD1
VDD Terminal
6.0
V
Supply Voltage 2
V DD2
LNAOUT Terminal
5.0
V
Supply Voltage 3
VSS
VSS Terminal
-4.0~+0.3
V
Control Voltage
VCTL
CTL1, CTL2, CTL3 Terminals
6.0
V
TX, ANT1, EXT1 Terminals
37
dBm
RX, ANT2, EXT2 Terminals
28
dBm
LNAIN Terminal
10
dBm
PD
600
mW
Topr
-40~+85
°C
Tstg
-55~+125
°C
Input Power
Power Dissipation
Operating
Temperature
Storage
Temperature
Pin
nELECTRICAL CHARACTERISTICS 1 [ANTENNA SWITCH DC CHARACTERISTICS]
General Conditions: Ta=25°C, VDD=3.5V, VSS=-2.5V
TX, RX, ANT1, ANT2, EXT1, EXT2: terminated (50Ω)
TER1, TER2 : grounded by 10pF capacitor
PARAMETER
SYMBOL
Positive Supply Voltage
VDD
Negative Supply Voltage
VSS
Current Consumption 1
IDD1
Current Consumption 2
ISS1
Current Consumption 3
IDD2
Current Consumption 4
ISS2
Control Voltage (H)
VCTL(H)
Control Voltage (L)
VCTL(L)
Control Current
ICTL
Control terminal Input
Impedance
Rin
CONDITIONS
MIN
TYP
MAX
UNITS
VDD Terminal
2.7
3.5
5.0
V
VSS Terminal
VDD Terminal
Rx Mode, No RF Signal
VSS Terminal
Rx Mode, No RF Signal
VDD Terminal, fin=0.1~2GHz
Tx Mode, Pin=30dBm
VSS Terminal, fin=0.1~2GHz
Tx Mode, Pin=30dBm
CTL1, CTL2, CTL3 Terminals
-3.5
-2.5
-2.0
V
-
2.0
5.0
µA
-0.1
-
0
uA
-
10
30
uA
-30
-10
-
uA
2.0
3.0
VDD
V
CTL1, CTL2, CTL3 Terminals
CTL1, CTL2, CTL3=VDD
or CTL1, CTL2, CTL3=0V
0
0
0.6
V
-1.3
-
1.3
uA
4
-
-
MΩ
CTL1, CTL2, CTL3 Terminals
* The voltage of this terminal should be supplied before or same time with other DC supplying
terminals. (CTL1~3, VSS).
- 2-
NJG1707PG1
nELECTRICAL CHARACTRISTICS 2 [Tx Mode]
General Conditions: Ta=25°C,VDD=3.5V,VSS=-2.5V, fin=885~940MHz
Tested on PCB circuit as shown below.
Insertion loss of each connectors, striplines, and capacitors are excluded.
TX, RX, ANT1, ANT2, EXT1, EXT2: terminated (50Ω)
TER1, TER2: grounded by 10pF capacitor.
PARAMETER
SYMBOL
Tx-ANT1 Insertion Loss
LOSS1
Pin=30dBm
-
0.50
0.65
dB
Tx-EXT1 Insertion Loss
LOSS2
Pin=30dBm
-
0.50
0.65
dB
24
27
-
dB
22
25
-
dB
33
38
-
dB
21
24
-
dB
32
37
-
dB
33
35
-
dBm
-
-63
-60
dBc
-
-74
-70
dBc
Tx-Rx Isolation
ISL1
Tx-ANT1 Isolation
ISL2
Tx-ANT2 Isolation
ISL3
Tx-EXT1 Isolation
ISL4
Tx-EXT2 Isolation
ISL5
Input Power at
0.5dB Compression 1
P-0.5dB(1)
CONDITION
Pin=30dBm
Tx-ANT1, Tx-EXT1 passing
Pin=30dBm
Tx-EXT1 passing
Pin=30dBm
Tx-ANT1, Tx-EXT1 passing
Pin=30dBm
Tx-ANT1 passing
Pin=30dBm
Tx-ANT1,Tx-EXT1 passing
Tx-ANT1,Tx-EXT1 passing
PDC Standard, ±50kHz offset
Pin=30dBm
Input Signal ACP=-64dBc @ 30dBm
PDC Standard, ±100kHz offset
Pin=30dBm
Input Signal ACP=-76dBc @ 30dBm
MIN
TYP MAX UNITS
Adjacent Channel
Leakage Power 1
ACP1
Adjacent Channel
Leakage Power 2
ACP2
2nd Harmonics 1
2f0(1)
Pin=30dBm
Input Signal 2nd Harmonics=-70dBc
-
-65
-63
dBc
3rd Harmonics 1
3f0(1)
Pin=30dBm
Input Signal 3rd Harmonics=-100dBc
-
-64
-62
dBc
Tx-ANT1, Tx-EXT1 passing
-
1.2
1.5
CTL1~3
-
120
500
VSWR 1
Switching Time 1
VSWR1
T D1
nsec
-3-
NJG1707PG1
nELECTRICAL CHARACTRISTICS 3 [Rx Mode]
General Conditions: Ta=25°C, VDD=3.5V, VSS=0V, fin=810~885MHz
Tested on PCB circuit as shown below.
Insertion loss of each connectors, striplines, and capacitors are excluded.
TX, RX, ANT1, ANT2, EXT1, EXT2: terminated (50Ω)
TER1, TER2: grounded by 10pF capacitor.
PARAMETER
SYMBOL
Rx-ANT1 Insertion Loss
LOSS3
Rx-ANT2 Insertion Loss
MIN
TYP
MAX
UNITS
Pin=10dBm
-
0.65
0.80
dB
LOSS4
Pin=10dBm
-
0.60
0.75
dB
Rx-EXT1 Insertion Loss
LOSS5
Pin=10dBm
-
0.70
0.85
dB
Rx-EXT2 Insertion Loss
LOSS6
Pin=10dBm
-
0.65
0.80
dB
Rx-ANT1 Isolation
ISL6
Pin=10dBm
22
26
-
dB
Rx-ANT2 Isolation
ISL7
Pin=10dBm
24
30
-
dB
Rx-EXT1 Isolation
ISL8
Pin=10dBm
22
26
-
dB
Rx-EXT2 Isolation
ISL9
Pin=10dBm
22
26
-
dB
Input Power at 1dB
Compression 1
P-1dB(1)
Rx-ANT1, Rx-ANT2, Rx-EXT1, RxEXT2 passing
21
26
-
dBm
VSWR 2
VSWR2
RX-ANT1, RX-ANT2, RX-EXT1, RXEXT2 passing
-
1.2
1.6
CTL1~3
-
120
500
Switching Time 2
T D2
CONDITION
Rx-ANT2, Rx-EXT1, Rx-EXT2 passing
Rx-ANT1, Rx-EXT1, Rx-EXT2 passing
Rx-ANT1, Rx-ANT2, Rx-EXT2 passing
Rx-ANT1, Rx-ANT2, Rx-EXT1 passing
nsec
nELECTRICAL CHARACTRISTICS 4 [LNA]
General Conditions: Ta=25°C, VDD=3.5V, VSS=0V, fin=820MHz
Tested on PCB circuit as shown below.
PARAMETER
MIN
TYP
MAX
UNITS
fRF
810
-
885
MHz
Drain Voltage
VDD3
2.5
2.7
4.5
V
Current Consumption
IDD3
-
2.7
3.6
mA
Small Signal Gain
Gain
16.0
17.5
18.5
dB
Gain Flatness
Gflat
-
0.5
1.0
dB
Noise Figure
Pout at 1dB Gain
Compression Point
Input 3rd order
Intercept Point
LNAIN Port VSWR
NF
-
1.4
1.6
dB
P-1dB(2)
-3.0
+1.0
-
dBm
IIP3
-8.0
-4.5
-
dBm
VSWRi
-
1.5
2.5
VSWRo
-
1.5
2.5
Operation Frequency
LNAOUT Port VSWR
- 4-
SYMBOL
CONDITION
No RF input
fRF=810~885MHz
NJG1707PG1
nTERMINAL INFORMATION
PIN NO.
SYMBOL
4
CTL1
5
CTL2
6
CTL3
7
VSS
9
VDD
11
EXT2
13
EXT1
15
TX
17
TER2
19
ANT1
21
RX
23
ANT2
25
TER1
26,27
GND(LNA)
28
LNAIN
30
LNAOUT
31
EXTCAP
1,2,3,8,10,
12,14,16,1
8,20,22,24,
29,32
GND
DESCRIPTIONS
Control signal input terminal of high impedance C-MOS logic. Logic level: High; more
than +2V, Low; 0~+0.6V. Please connect to GND or VDD with 100kΩ if potential is
open or uncertain.
Negative supply terminal. Negative voltage of -3.5~-2.0V must be supplied on Tx
mode. This terminal is isolated on Rx mode, so open or –2.5~0V condition can be
used. Please connect bypass capacitor with GND to keep RF performance.
Positive supply terminal. The voltage of this terminal should be supplied before or
same time with other DC supplying terminals (CTL1~3, VSS). The bias voltage should
be +2.7~+5.0V. Please connect bypass capacitor with GND to keep RF performance.
RF port for Rx signal. A DC cut capacitor (56pF~100pF) is required to block VDD
voltage.
RF port for Tx/Rx signal. A DC cut capacitor (56pF~100pF) is required to block VDD
voltage.
Tx power input terminal. A DC cut capacitor is required to block VDD voltage, and also
an external matching circuit is required to improve VSWR(See Application circuit).
A termination terminal for ANT1 in case ANT2 is in use. The influence of ANT1
against ANT2 is reduced. A DC cut capacitor (10pF) is required to block VDD voltage.
RF port for Tx/Rx signal. A DC cut capacitor (56pF~100pF) is required to block VDD
voltage.
Rx output terminal. A DC cut capacitor is required to block VDD voltage, and also an
external matching circuit is required to improve VSWR(See Application circuit).
RF port for Rx signal. A DC cut capacitor (56pF~100pF) is required to block VDD
voltage.
A termination terminal for ANT2 in case ANT1 is in use. The influence of ANT2
against ANT1 is reduced. A DC cut capacitor (10pF) is required to block VDD voltage.
Ground terminal of LNA. Please place ground plane close to this pin for good RF
performance.
LNA input terminal. An external matching circuit is required.
LNA output terminal. An external matching circuit with LNA biasing element L3, L4 as
in application circuit is required.
Bypass capacitor terminal of LNA. Please place C9 as in application circuit close to
this terminal.
Ground terminal. Please connect to ground plane as close as possible for good RF
performance.
nTRUTH TABLE
”H”=VCTL (H), ”L”=VCTL (L), ”X”=H or L
CONTROL INPUT
ROUTE
Tx/Rx
Diversity IN/OUT
CONTROL OUTPUT
SW1 SW2 SW3 SW4 SW5 SW6 SW7 SW8 SW9
CTL1
CTL2
CTL3
Tx-ANT1
H
X
H
OFF OFF OFF
ON
ON
OFF OFF OFF
Tx-EXT1
H
X
L
OFF OFF
ON
OFF
ON
ON
ON
OFF OFF
Rx-ANT1
L
L
H
OFF OFF
ON
OFF
ON
OFF
ON
ON
ON
Rx-ANT2
L
H
H
ON
OFF OFF OFF OFF
ON
ON
ON
ON
Rx-EXT1
L
L
L
OFF OFF OFF
Rx-EXT2
L
H
L
OFF
ON
ON
ON
ON
ON
OFF
ON
OFF
OFF OFF
ON
ON
ON
ON
ON
-5-
NJG1707PG1
nTYPICAL CHARACTERISTICS (ANTENNA SWITCH)
Measured on the PCB evaluation circuit, losses of circuits are eliminated.
ANT SW Loss,V.S.W.R vs. Frequency
ANT SW Loss,V.S.W.R vs. Frequency
(Thru:TX-ANT1,V =3.5V,V =-2.5V)
DD
(Thru:TX-EXT1,V =3.5V,V =-2.5V)
SS
DD
0
-0.5
1.6
-0.5
1.6
-1
1.4
-1
1.4
-1.5
1.2
1.2
V.S.W.R
700
900
-2
500
1
1000
600
700
900
1
1000
Frequency (MHz)
ANT SW Loss,V.S.W.R vs. Frequency
ANT SW Loss,V.S.W.R vs. Frequency
0
1.6
-0.5
1.4
-1
Insertion Loss (dB)
Loss
1.8
V.S.W.R
(Thru:RX-ANT1,VDD=3.5V,V SS=0V)
-0.5
(Thru:RX-ANT2,V =3.5V,V =0V)
DD
600
700
800
1.8
Loss
1.6
1.4
-1
1.2
V.S.W.R
V.S.W.R
-2
500
SS
-1.5
1.2
-1.5
900
-2
500
1
1000
600
700
800
900
1
1000
Frequency (MHz)
Frequency (MHz)
ANT SW Loss,V.S.W.R vs. Frequency
ANT SW Loss,V.S.W.R vs. Frequency
(Thru:RX-EXT2,V =3.5V,V =0V)
(Thru:RX-EXT1,V =3.5V,V =0V)
SS
-0.5
1.8
0
1.6
-0.5
-1
1.4
-1.5
1.2
V.S.W.R
Loss
Insertion Loss (dB)
DD
0
Insertion Loss (dB)
800
Frequency (MHz)
0
Insertion Loss (dB)
800
DD
600
700
800
Frequency (MHz)
900
1
1000
SS
1.8
1.6
Loss
-1
1.4
-1.5
-2
500
1.2
V.S.W.R
V.S.W.R
-2
500
V.S.W.R
600
V.S.W.R
Insertion Loss (dB)
Insertion Loss (dB)
V.S.W.R
-1.5
V.S.W.R
-2
500
1.8
Loss
Loss
- 6-
SS
1.8
600
700
800
Frequency (MHz)
900
1
1000
V.S.W.R
0
NJG1707PG1
nTYPICAL CHARACTERISTICS (ANTENNA SWITCH)
Measured on the PCB evaluation circuit, losses of circuits are eliminated.
ANT SW Isolation vs. Frequency
ANT SW Isolation vs. Frequency
(Thru:TX-ANT1 , V =3.5V , V =-2.5V)
DD
-10
-20
(Thru:TX-EXT1 , V =3.5V , V =-2.5V)
SS
SS
-25
TX-EXT1 Isolation
TX-ANT1 Isolation
-30
TX-RX Isolation
-30
Isolation (dB)
Isolation (dB)
DD
-20
-40
TX-EXT2 Isolation
-50
TX-RX Isolation
-35
-40
-45
TX-EXT2 Isolation
-50
-60
-70
500
TX-ANT2 Isolation
TX-ANT2 Isolation
600
-55
700
800
Frequency (MHz)
900
-60
500
1000
ANT SW Isolation vs. Frequency
DD
-25
RX-EXT2 Isolation
-35
-40
500
700
800
Frequency (MHz)
900
-40
500
1000
RX-ANT1 Isolation
600
700
800
Frequency (MHz)
900
1000
(Thru:RX-EXT2 , V =3.5V , V =0V)
SS
DD
-20
SS
-25
Isolation (dB)
-25
Isolation (dB)
RX-EXT2 Isolation
ANT SW Isolation vs. Frequency
(Thru:RX-EXT1 , V =3.5V , V =0V)
-20
SS
RX-EXT1 Isolation
ANT SW Isolation vs. Frequency
DD
1000
-30
-35
RX-ANT2 Isolation
600
DD
-20
RX-EXT1 Isolation
-30
900
(Thru:RX-ANT2 , V =3.5V , V =0V)
SS
Isolation (dB)
Isolation (dB)
-25
700
800
Frequency (MHz)
ANT SW Isolation vs. Frequency
(Thru:RX-ANT1 , V =3.5V , V =0V)
-20
600
RX-ANT1 Isolation
-30
RX-EXT2 Isolation
RX-ANT2 Isolation
-35
-30
RX-ANT1 Isolation
RX-ANT2 Isolation
-35
RX-EXT1 Isolation
-40
500
600
700
800
Frequency (MHz)
900
1000
-40
500
600
700
800
Frequency (MHz)
900
1000
-7-
NJG1707PG1
nTYPICAL CHARACTERISTICS (ANTENNA SWITCH)
Measured on the PCB evaluation circuit, losses of circuits are eliminated.
ANT-SW Pout,Loss vs. Pin
I
DD2
(TX-ANT1,fin=960MHz,V =3.5V,V =-2.5V)
DD
40
SS
( Tx-ANT1,V =3.5V,V =-2.5V,f=960MHz)
1.2
35
1.1
30
1
25
0.9
20
0.8
15
0.7
10
0.6
5
0.5
0
0.4
vs. Input Power
DD
60
SS
DD2
(uA)
40
30
I
Insertion Loss (dB)
Output Power (dBm)
50
20
10
0
5
10
15
20
25
30
Input Power (dBm)
35
0
0
40
5
10
15
20
25
Input Power (dBm)
I
vs. Input Power
ANT-SW Pout,Loss vs. Pin
DD1
(RX-ANT1,fin=885MHz,V =3.5V,V =0V)
DD
SS
6
30
1.6
5
25
1.4
20
1.2
15
1
10
0.8
5
0.6
0
0.4
40
DD
SS
DD1
(uA)
4
3
I
Insertion Loss (dB)
Output Power (dBm)
35
( Rx-ANT1,V =3.5V,V =0V,f=885MHz)
1.8
35
30
2
1
0
5
10
15
20
25
Input Power (dBm)
30
0
0
10
15
20
25
Input Power (dBm)
30
35
3rd Harmonics vs. Frequency
2nd Harmonics vs. Frequency
(Tx-ANT1,Pin=30dBm,V =-2.5V)
(Tx-ANT1,Pin=30dBm,V =-2.5V)
SS
-60
5
35
SS
-60
VDD=3.5V
3rd Harmonics (dBc)
2nd Harmonics (dBc)
VDD=2.9V
-65
-70
-65
-70
VDD=3.5V
VDD=2.9V
-75
880
900
920
940
Frequency (MHz)
- 8-
960
980
-75
880
900
920
940
Frequency (MHz)
960
980
NJG1707PG1
nTYPICAL CHARACTERISTICS (ANTENNA SWITCH)
Measured on the PCB evaluation circuit, losses of circuits are eliminated.
Loss vs. Temperature
Loss vs. Temperature
(Rx-ANT1,f=885MHz,Pin=10dBm,V =0V)
(Tx-ANT1,f=960MHz,Pin=30dBm,V =-2.5V)
SS
1.0
SS
1.0
VDD=3.5V
VDD=3.5V
VDD=2.9V
0.8
VDD=2.9V
Insertion Loss(dB)
Insertion Loss(dB)
0.8
0.6
0.4
0.6
0.4
0.2
0.2
0.0
-50
0
50
o
Ambient Temperature( C)
0.0
-50
100
Rx Isolation vs. Temperature
EXT1 Isolation vs. Temperature
(Tx-ANT1,f=960MHz,Pin=30dBm,V =-2.5V)
SS
SS
30
VDD=3.5V
VDD=3.5V
28
VDD=2.9V
Isolation(dB)
Isolation(dB)
100
(Tx-ANT1,f=960MHz,Pin=30dBm,V =-2.5V)
32
30
0
50
o
Ambient Temperature( C)
28
26
24
VDD=2.9V
26
24
22
22
-50
0
50
o
Ambient Temperature( C)
P
-0.5dB
20
-50
100
I
vs. Temperature
SS
vs. Temperature
DD2
DD
20
ss
VDD=3.5V
VDD=3.5V
38
100
( Tx-ANT1,fin=960MHz,Pin=30dBm,V =3.5V,V =-2.5V )
(Tx-ANT1,f=960MHz,V =-2.5V)
40
0
50
o
Ambient Temperature( C)
VDD=2.9V
VDD=2.9V
P
DD2
(uA)
36
10
I
-0.5dB
(dBm)
15
34
5
32
30
-50
0
50
o
Ambient Temperature( C)
100
0
-50
0
50
100
o
Ambient Temperature( C)
-9-
NJG1707PG1
nTYPICAL CHARACTERISTICS (ANTENNA SWITCH)
Measured on the PCB evaluation circuit.
ACP(100kHz) vs. Temperature
ACP(50kHz) vs. Temperature
(Tx-ANT1,f=960MHz,Pin=30dBm,V =-2.5V)
SS
-55
VDD=3.5V
VDD=3.5V
VDD=2.9V
VDD=2.9V
-60
-65
-70
-50
0
50
-70
-75
-80
-50
100
o
Ambient Temperature ( C)
2nd Harmonics vs. Temperature
0
50o
Ambient Temperature ( C)
100
3rd Harmonics vs. Temperature
(Tx-ANT1,f=960MHz,Pin=30dBm,V =-2.5V)
(Tx-ANT1,f=960MHz,Pin=30dBm,V =-2.5V)
-60
SS
-65
ACP offset:100kHz (dBc)
ACP offset:50kHz (dBc)
(Tx-ANT1,f=960MHz,Pin=30dBm,V =-2.5V)
SS
SS
-60
VDD=3.5V
3rd Harmonics (dBc)
2nd Harmonics (dBc)
VDD=2.9V
-65
-70
-65
-70
VDD=3.5V
VDD=2.9V
-75
-50
- 10-
0
50
o
Ambient Temperature ( C)
100
-75
-50
0
50
o
Ambient Temperature ( C)
100
NJG1707PG1
nTYPICAL CHARACTERISTICS (LNA)
Measured on the PCB evaluation circuit.
LNA NF,Gain vs. Frequency
(V
=2.7V,I
DD3
19
LNA Gain,NF vs. V
=2.7mA)
DD3
18
2
19
1.8
18
1.6
17
DD3
(f=820MHz)
2
Gain
1.8
1.6
NF
16
1.4
NF
1.2
15
14
750
800
850
900
Frequency (MHz)
LNA I
DD3
1
950
,P-1dB vs. V
(V
6
3.5
0
DD3
3
-2
2.5
-4
4
V
DD3
4.5
5
(V)
DD3
=2.7mA,f=820+820.1MHz)
-10
-20
IM3
-30
-40
-50
-60
-70
-40
5
-35
-30
(V)
LNA IIP3,OIP3 vs. V
-25
-20
-15
Input Power (dBm)
-10
-5
0
ANT SW - LNA OUT Isolation vs. Frequency
DD3
( RX and LNAin :50ohm terminated,V =3.5V , V =0V)
(f=820+820.1MHz,Pin=-30dBm)
4
18
2
4.5
Pout
-6
3.5
4
0
Output Power,IM3 (dBm)
2
=2.7V,I
DD3
10
P-1dB Output Power (dBm)
(mA)
4
I
DD3
4
I
3.5
LNA Pout,IM3 vs. Pin
DD3
P-1dB
3
3
DD3
4.5
2
2.5
1
14
2.5
V
(f=820MHz)
5
1.2
15
SS
RX-ANT2 Thru
16
OIP3
DD
-30
-40
RX-EXT1 Thru
IIP3
-2
12
-4
10
-6
8
-8
6
Isolation (dB)
14
OIP3 (dBm)
IIP3 (dBm)
0
-50
RX-ANT1 Thru
-60
-70
RX-EXT2 Thru
-80
-10
2.5
4
3
3.5
4
V
DD3
(V)
4.5
5
100
200
300
400 500 600 700
Frequency (MHz)
800
900 1000
- 11 -
NF (dB)
1.4
16
Gain (dB)
17
NF(dB)
Gain (dB)
GAIN
NJG1707PG1
nTYPICAL CHARACTERISTICS (LNA)
Measured on the PCB evaluation circuit. VDD3=2.7V
- 12-
NJG1707PG1
nTYPICAL CHARACTERISTICS (LNA)
Measured on the PCB evaluation circuit.
LNA Gain,I
DD3
(V
vs. Temperature
19
LNA NF vs. Temperature
=2.7V,f=820MHz)
DD3
(V
DD3
2
4.5
=2.7V,f=820MHz)
1.8
18
4
16
3
NF (dB)
(mA)
3.5
DD3
17
I
Gain (dB)
1.6
1.4
1.2
1
15
-50
0
0.8
-50
2.5
100
50
0
50
o
Ambient Temperature ( C)
o
Ambient Temperature ( C)
LNA IIP3,OIP3 vs. Temperature
LNA P-1dB vs. Temperature
(V
5
100
(V
=2.7V,f=820MHz)
DD3
2
DD3
=2.7V,f=820.0+820.1MHz,Pin=-30dBm)
16
1
15
0
14
-1
13
-2
12
-3
11
-4
10
-5
9
2
1
0
-50
-6
0
50
o
Ambient Temperature ( C)
100
-50
0
50
o
Ambient Temperature ( C)
8
100
- 13 -
OIP3(dBm)
3
IIP3(dBm)
P-1dB(dBm)
4
NJG1707PG1
nTYPICAL CHARACTERISTICS (LNA)
LNA Scattering Parameter Table
Freq.
(GHz)
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2
S11
mag.
ang.
(unit) (deg.)
1.000
-2.22
0.987
-5.10
0.985
-7.12
0.987 -10.49
0.967 -12.19
0.967 -15.33
0.943 -17.89
0.928 -20.65
0.911 -23.45
0.894 -26.19
0.882 -28.43
0.867 -30.91
0.861 -33.29
0.853 -35.74
0.848 -37.65
0.843 -39.63
0.834 -41.23
0.832 -42.72
0.823 -43.91
0.816 -44.93
S21
mag.
ang.
(unit) (deg.)
2.147 176.00
2.087 168.16
2.053 161.77
2.079 154.25
2.020 147.74
1.998 141.28
1.947 134.57
1.899 128.63
1.845 122.18
1.795 116.45
1.723 111.16
1.675 105.79
1.613 100.76
1.556 95.80
1.498 90.90
1.442 86.45
1.384 82.25
1.344 78.49
1.288 74.67
1.253 71.30
VDD3=2.7V, IDD3=3mA, Zo=50Ω
- 14-
S12
mag.
ang.
(unit) (deg.)
0.009 48.67
0.008 38.98
0.005 68.44
0.010 61.48
0.008 58.51
0.007 57.29
0.010 62.79
0.010 57.35
0.013 61.22
0.013 64.15
0.013 68.15
0.014 66.63
0.014 69.43
0.015 65.80
0.015 69.41
0.017 75.17
0.018 76.93
0.018 80.33
0.021 84.19
0.022 82.05
S22
mag.
ang.
(unit) (deg.)
0.949
-1.04
0.940
-3.71
0.954
-4.61
0.940
-7.50
0.939
-8.86
0.931 -11.32
0.921 -13.70
0.918 -15.28
0.924 -18.33
0.914 -20.15
0.923 -22.40
0.910 -24.64
0.927 -26.98
0.916 -28.74
0.921 -30.73
0.915 -32.14
0.913 -33.86
0.913 -35.13
0.908 -36.37
0.912 -37.14
NJG1707PG1
nRECOMMENDED CIRCUIT (Tx-ANT1 PASSING)
PRECAUTIONS
Please connect resistors R1~R3 between VCTL1~VCTL3 terminals (Pin#4, 5, 6)
and GND or VDD only when CTL1~CTL3 voltage is required to clip to H or L level.
- 15 -
NJG1707PG1
nRECOMMENDED PCB DESIGN
Board total loss (Capacitors, Connectors, and PCB)
Frequency
Pass route
800MHz band
(dB)
(MHz)
TX-ANT1
0.30
960
TX-EXT1
0.26
RX-ANT1
0.28
RX-ANT2
0.29
885
RX-EXT1
0.32
RX-EXT2
0.37
PARTS LIST
PARTS ID
VALUE
COMMENT
R1-R3
100Ω
1005 Size
C1~3, C9
1000pF
MURATA(GRM36)
C4, C5, C7, C8
22pF
MURATA(GRM36)
C10, C12
10pF
MURATA(GRM36)
C11
16pF
MURATA(GRM36)
C13
4pF
MURATA(GRM36)
L1
27nH
TAIYO-YUDEN(HK1608)
L2
33nH
TAIYO-YUDEN(HK1005)
L3
27nH
TAIYO-YUDEN(HK1005)
L4
12nH
TAIYO-YUDEN(HK1005)
L5
15nH
TAIYO-YUDEN(HK1005)
L6
22nH
TAIYO-YUDEN(HK1005)
PRECAUTIONS
[1] The bypass capacitors should be connected to the VDD, VSS terminals as close as possible
respectively.
[2] For good RF performance, the ground terminals should be directly connected to the ground
patterns and through-holes as close as possible by using relativity wide pattern.
- 16-
NJG1707PG1
nPACKAGE OUTLINE (FFP32-G1)
1pin INDEX
0.35
2pin INDEX
0.254±0.1
3.5±0.1
0.30
0.17
0.10
0.30
0.85±0.15
0.5 0.5
0.20
0.365
0.27
UNITS
PCB
OVER COAT
LEAD SURFACE
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.
: mm
: Ceramic
: Epoxy resin
: Au
: 30mg
[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.
This product may be damaged with electric static discharge (ESD) or spike voltage. Please handle
- 17 -