NJG1515AVB2-C2 [NJRC]
TDMA ANTENNA SWITCH GaAs MMIC; TDMA天线开关的GaAs MMIC
| 型号： | NJG1515AVB2-C2 |
| 厂家： | 
NEW JAPAN RADIO |
| 描述： | TDMA ANTENNA SWITCH GaAs MMIC |
| 文件： | 总18页 (文件大小：549K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
NJG1515AVB2
TDMA ANTENNA SWITCH GaAs MMIC
n
GENERAL DESCRIPTION
n
PACKAGE OUTLINE
NJG1515AVB2 is an antenna switch IC for a digital cellular
phone of 800MHz and 1.5GHz band.
The parallel control signals of three bits 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.
NJG1515AVB2 features very low insertion loss and low
current consumption in a very small SSOP20 package.
NJG1515AVB2
n
FEATURES
lLow voltage operation
-2.5V (Tx only) and +3.5V
lLow current consumption
10uA typ. @Pin=30dBm (Transmit)
2uA typ. @Pin=10dBm (Receiving)
lLow insertion loss
0.5dB typ. @(TX-ANT1, TX-EXT1) f=940MHz, Pin=30dBm
0.6dB typ. @(TX-ANT1, TX-EXT1) f=1453MHz, Pin=30dBm
-63dBc typ. @VDD=+3.5V, VSS=-2.5V, f=940MHz, Pin=30dBm
-64dBc typ. @VDD=+3.5V, VSS=-2.5V, f=1453MHz, Pin=30dBm
SSOP20-B2 (Mount Size: 6.4x5.0x1.25mm)
lLow Adjacent Channel
Leakage Power
lPackage
n
PIN CONFIGURATION
VB2 Type
(Top View)
1
2
20
ANT-SW
Pin Connection
DECORDER
19
1. CTL2
2. CTL3
3. VSS
11. ANT1
12. GND
13. RX
3
18
17
16
15
14
13
12
11
4
4. EXT2
5. GND
6. EXT1
7. GND
8. TX
14. GND
15. ANT2
16. GND
17. TER1
18. GND
19. VDD
5
6
7
8
9. GND
10. TER2
9
20. CTL1
10
- 1 -
NJG1515AVB2
nABSOLUTE MAXIMUM RATINGS
(Ta=25°C)
UNITS
PARAMETER
Supply voltage 1
Supply voltage 2
SYMBOL
VDD
CONDITIONS
VDD Terminal
RATINGS
6.0
V
V
VSS
VSS Terminal
-4.0
CTL1, CTL2, CTL3
Each Terminals
Control voltage
Input power
VCTR
Pin
6.0
V
TX, ANT1, EXT1 Terminals
RX, ANT2, EXT2 Terminals
37
28
dBm
dBm
mW
Power dissipation
Operating temp.
Storage temp.
PD
Topr
Tstg
600
-40~85
-55~125
°C
°C
nELECTRICAL CHARACTERISTICS 1 [DC CHARACTERISTICS]
Common conditions: Ta=25°C, VDD=3.5V, VSS=-2.5V
TX, RX, ANT1, ANT2, EXT1, EXT2: terminated (50W)
TER1, TER2: connected to GND by 5pF capacitors
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP MAX UNITS
Positive supply voltage
VDD
VDD Terminal
2.7
3.5
-2.5
2.0
-
5.0
-2.0
5.0
0
V
V
Negative supply voltage
Current consumption 1
Current consumption 2
VSS
IDD1
ISS1
VSS Terminal
-3.5
-
VDD Terminal No RF Signal
VSS Terminal No RF Signal
uA
uA
-0.1
f=0.1~2GHz, Pin=30dBm
Transmitting state
Current consumption 3
Current consumption 4
Control voltage (H)
Control voltage (L)
Control current
IDD2
ISS2
-
-30
2.0
0
10
-10
3.0
0
30
-
uA
uA
V
f=0.1~2GHz, Pin=30dBm
Transmitting state
VCTL (H)
VCTL (L)
ICTL
CTL1, CTL2, CTL3 terminals
CTL1, CTL2, CTL3 terminals
VDD
0.6
1.3
-
V
CTL1, CTL2, CTL3=VDD
or CTL1, CTL2, CTL3=0V
-1.3
4
-
uA
MW
Control terminal
Input Impedance
CTL1, CTL2, CTL3
each Terminal
Rin
-
* The voltage of this terminal should be supplied before or same time with other DC supplying
terminals. (CTL1~3, VSS).
- 2 -
NJG1515AVB2
nELECTRICAL CHARACTERISTICS 2 [800MHz TX Mode]
f=960MHz, T =25°C, V =3.5V, V =-2.5V
Common Conditions:
a
DD
SS
Tested on PCB circuit as shown below.
Insertion loss of each connectors, striplines, and capacitors are excluded.
TX, RX, ANT1, ANT2, EXT1 and EXT2 are terminated to 50W.
TER1 and TER2 are connected to GND through 5pFcapacitor.
PARAMETER
SYMBOL
fin1
CONDITION
MIN TYP MAX UNITS
Frequency range 1
885
-
-
960
MHz
dB
TX-ANT1 Insertion Loss
TX-EXT1 Insertion Loss
TX-RX Isolation
LOSS1 Pin=30dBm
LOSS2 Pin=30dBm
0.5
0.5
29
27
38
26
37
34
0.65
-
0.65
dB
Pin=30dBm
ISL1
24
22
33
21
32
33
-
-
-
-
-
-
dB
TX-ANT1, TX-EXT1 passing
Pin=30dBm
TX-EXT1 passing
TX-ANT1 Isolation
TX-ANT2 Isolation
TX-EXT1 Isolation
TX-EXT2 Isolation
ISL2
ISL3
ISL4
ISL5
dB
Pin=30dBm
TX-ANT1, TX-EXT1 passing
dB
Pin=30dBm
TX-ANT1 passing
dB
Pin=30dBm
TX-ANT1, TX-EXT1 passing
dB
Pin at 0.5dB
compression point 1
P
-0.5dB(1) TX-ANT1, TX-EXT1 passing
dBm
PDC Standard, ±50kHz offset
Pin=30dBm, Input Signal
ACP=-64dBc @30dBm
Adjacent Channel
Leakage Power 1
ACP1
ACP2
-
-
-63
-74
-60
-70
dBc
dBc
PDC Standard, ±100kHz offset
Pin=30dBm, Input Signal
ACP=-76dBc @30dBm
Adjacent Channel
Leakage Power 3
Pin=30dBm, Input Signal 2nd
Harmonics=-68dBc
2nd Harmonics 1
3rd Harmonics 1
VSWR1
2f0(1)
3f0(1)
-
-
-
-
-63
-63
1.3
120
-60
-60
1.5
500
dBc
dBc
Pin=30dBm, Input Signal 2nd
Harmonics=-69dBc
VSWR1 TX-ANT1, TX-EXT1 passing
TD1 CTL1~3
Switching time
nsec
- 3 -
NJG1515AVB2
nELECTRICAL CHARACTERISTICS 3 [800MHz Rx Mode]
Common Conditions:
f=885MHz, Ta=25°C, VDD=3.5V, VSS=0V
Tested on PCB circuit as shown below
Insertion loss of each connectors, striplines, and capacitors are excluded.
TX, RX, ANT1, ANT2, EXT1 and EXT2 are terminated to 50W.
TER1 and TER2 are connected to GND through 5pFcapacitor.
PARAMETER
SYMBOL
fin2
CONDITIONS
MIN TYP MAX UNITS
Frequency range 2
810
-
-
885
MHz
dB
RX-ANT1 Insertion Loss LOSS3 Pin=10dBm
RX-ANT2 Insertion Loss LOSS4 Pin=10dBm
RX-EXT1 Insertion Loss LOSS5 Pin=10dBm
RX-EXT2 Insertion Loss LOSS6 Pin=10dBm
0.65 0.80
0.60 0.75
0.70 0.85
-
dB
-
dB
-
0.65
24
.80
dB
Pin=10dBm, RX-ANT2,
RX-EXT1, RX-EXT2 passing
RX-ANT1 Isolation
RX-ANT2 Isolation
RX-EXT1 Isolation
RX-EXT2 Isolation
ISL6
ISL7
21
22
22
20
20
-
-
dB
Pin=10dBm, RX-ANT1,
RX-EXT1, RX-EXT2 passing
25
-
dB
Pin=10dBm, RX-ANT1,
RX-ANT2, RX-EXT2 passing
ISL8
25
-
-
dB
Pin=10dBm, RX-ANT1,
RX-ANT2, RX-EXT1 passing
ISL9
23
dB
Pin at 1dB
compression point 1
RX-ANT1, RX-ANT2,
RX-EXT1, RX-EXT2 passing
P-1(1)
VSWR2
TD2
26
-
dBm
RX-ANT1, RX-ANT2,
RX-EXT1, RX-EXT2 passing
VSWR 2
1.4
120
1.6
500
Switching time 2
CTL1~3
-
nsec
- 4 -
NJG1515AVB2
nELECTRICAL CHARACTERISTICS 4 [1.5GHz Tx Mode]
Common Condition:
f=1453MHz, Ta=25°C, VDD=3.5V, VSS=-2.5V
Tested on PCB circuit as shown below
Insertion loss of each connectors, striplines, and capacitors are excluded.
TX, RX, ANT1, ANT2, EXT1 and EXT2 are terminated to 50W.
TER1 and TER2 are connected to GND through 5pFcapacitor.
PARAMETER
SYMBOL
fin3
CONDITIONS
MIN TYP MAX UNITS
Frequency range 3
1429
-
-
1453
MHz
dB
TX-ANT1
Insertion Loss
LOSS7 Pin=30dBm
LOSS8 Pin=30dBm
0.55 0.70
0.65 0.80
TX-EXT1
Insertion Loss
-
dB
Pin=30dBm
ISL10
TX-RX Isolation
28
30
30
20
35
33
35
35
24
40
-
-
-
-
-
-
dB
TX-ANT1, TX-EXT1 passing
Pin=30dBm
TX-EXT1 passing
TX-ANT1 Isolation
TX-ANT2 Isolation
TX-EXT1 Isolation
TX-EXT2 Isolation
ISL11
ISL12
ISL13
ISL14
dB
Pin=30dBm
TX-ANT1, TX-EXT1 passing
dB
Pin=30dBm
TX-ANT1 passing
dB
Pin=30dBm
TX-ANT1, TX-EXT1 passing
dB
Pin at 0.5dB
compression point 2
P
-0.5dB (2) TX-ANT1, TX-EXT1 passing
33.5 35.5
dBm
PDC Standard, ±50KHz offset
Pin=30dBm, Input Signal
ACP=-67dBc @ 30dBm
Adjacent channel
leakage power5
ACP3
ACP4
-
-
-64
-75
-60
-70
dBc
dBc
PDC Standard, ±100kHz offset
Pin=30dBm, Input Signal
ACP=-76dBc @ 30dBm
Adjacent channel
leakage power 7
Input Signal 2nd Harmonics
=-68dBc, Pin=30dBm
2nd Harmonics 2
3rd Harmonics 2
VSWR3
2f0(2)
3f0(2)
-
-
-
-
-62
-62
1.4
120
-60
-60
1.6
500
dBc
dBc
Input Signal 2nd Harmonics
=-69dBc, Pin=30dBm
VSWR3 TX-ANT1, TX-EXT1 passing
TD3 CTL1~3
Switching time3
nsec
- 5 -
NJG1515AVB2
nELECTRICAL CHARACTERISTICS 5 [1.5GHz Rx Mode]
f=1501MHz, Ta=25°C, VDD=3.5V, VSS=0V
Common Condition:
Tested on PCB circuit as shown below
Insertion loss of each connectors, striplines, and capacitors are excluded.
TX, RX, ANT1, ANT2, EXT1 and EXT2 are terminated to 50W.
TER1 and TER2 are connected to GND through 5pFcapacitor.
PARAMETER
SYMBOL
fin4
CONDITIONS
MIN TYP MAX UNITS
Frequency range 4
1477
-
1501
MHz
dB
RX-ANT1
Insertion Loss
LOSS9 Pin=10dBm
LOSS10 Pin=10dBm
LOSS11 Pin=10dBm
LOSS12 Pin=10dBm
-
-
0.80 0.95
0.80 0.95
1.00 1.15
0.80 0.95
RX-ANT2
Insertion Loss
dB
RX-EXT1
Insertion Loss
-
dB
RX-EXT2
Insertion Loss
-
dB
RX-ANT2, RX-EXT1,
RX-EXT2 passing, Pin=10dBm
RX-ANT1 Isolation
RX-ANT2 Isolation
RX-EXT1 Isolation
RX-EXT2 Isolation
ISL15
ISL16
ISL17
ISL18
P-1(2)
VSWR4
TD4
18
19
23
17
20
-
22
24
-
dB
RX-ANT1, RX-EXT1,
RX-EXT2 passing, Pin=10dBm
-
-
dB
RX-ANT1, RX-ANT2,
RX-EXT2 passing, Pin=10dBm
28
dB
RX-ANT1, RX-ANT2,
RX-EXT1passing, Pin=10dBm
22
-
dB
Pin at 1dB
compression point2
RX-ANT1, RX-ANT2,
RX-EXT1, RX-EXT2 passing
26
-
dBm
RX-ANT1, RX-ANT2, RX-EXT1,
RX-EXT2 passing
VSWR4
1.4
120
1.6
500
Switching time 4
CTL1~3
-
nsec
- 6 -
NJG1515AVB2
n
TERMINAL INFORMATION
PIN NO. SYMBOL
DESCRIPTIONS
1
2
3
CTL2
CTL3
VSS
High-impedance C-MOS input terminal. This terminal is set to High-Level by
2V~VDD, and Low-Level by +0.6V~0V. In case of open or unstable level,
connect this terminal by 100KW resistor with GND terminal or VDD terminal.
High-impedance C-MOS input terminal. This terminal is set to High-Level by
2V~VDD, and Low-Level by +0.6V~0V. In case of open or unstable level,
connect this terminal by 100KW resistor with GND terminal or VDD terminal.
Negative voltage supply terminal. The negative voltage (-3.5~-2.0V) have to
be supplied on transmitting. Otherwise negative voltage of -2.5~0V can be
used or this terminal can be stayed open, because internal level of this
terminal is automatically set to GND level on receiving. The bypass capacitor
have to be connected with GND terminal for excellent RF performance.
RF receiving port. An external capacitor of 56pF~100pF is required to block
DC voltage (VDD).
4
6
EXT2
EXT1
TX
RF transmitting/receiving port. An external capacitor of 56pF~100pF is
required to block DC voltage (VDD).
8
RF transmitting port. An external capacitor of 56pF~100pF is required to
block DC voltage (VDD).
10
TER2
ANT1 termination port. The influence of ANT1 port to ANT2 port is
suppressed by terminating this port by an appropriate termination. An
external capacitor (5pF) is required to block DC voltage (VDD).
RF transmitting/receiving port. An external capacitor of 56pF~100pF is
required to block DC voltage (VDD).
11
13
15
17
ANT1
RX
RF receiving port. An external capacitor of 56pF~100pF is required to block
DC voltage (VDD).
ANT2
TER1
RF receiving port. An external capacitor of 56pF~100pF is required to block
DC voltage (VDD).
ANT2 termination port. The influence of ANT2 port to ANT1 port is
suppressed by terminating this port with appropriate termination. An external
capacitor (5pF) is required to block DC voltage (VDD).
19
20
VDD
Positive voltage supply terminal. The positive voltage (2.7~5.0V) have to be
supplied. The bypass capacitor have to be connected with GND terminal for
excellent RF performance.
CTL1
GND
High-impedance C-MOS input terminal. This terminal is set to High-Level by
2V~VDD, and Low-Level by +0.6~0V. In case of open or unstable level,
connect this terminal by 100kW resistor with GND terminal or VDD terminal.
Ground terminal. Please connect this terminal with ground plane as close as
possible for excellent RF performance.
5,7,9,12,
14,16,18
- 7 -
NJG1515AVB2
nTYPICAL CHARACTERISTICS (Measured on the PCB evaluation circuit as shown below.
All external circuit losses are included. Please refer the table of estimated losses.)
TX-ANT1 Insertion Loss, TX port reflection (Marker1: 940MHz, Marker 2: 1453MHz)
TX-EXT1 Insertion Loss, TX port reflection (Marker 1: 940MHz, Marker 2: 1453MHz)
- 8 -
NJG1515AVB2
nTYPICAL CHARACTERISTICS (Continued)
RX-ANT Insertion Loss, RX port reflection (Marker 1: 885MHz, Marker 2: 1501MHz)
RX-ANT2 Insertion Loss, RX port reflection (Marker 1: 885MHz, Marker 2: 1501MHz)
- 9 -
NJG1515AVB2
nTYPICAL CHARACTERISTICS (Continued)
RX-EXT1 Insertion Loss, RX port reflection (Marker 1: 885MHz, Marker 2: 1501MHz)
RX-EXT2 Insertion Loss, RX port reflection (Marker 1: 885MHz, Marker 2: 1501MHz)
- 10 -
NJG1515AVB2
nTYPICAL CHARACTERISTICS (800MHz Band: Measured on the PCB evaluation circuit)
Input Power vs. Output Power,I
Input Power vs. Output Power,I
DD
DD
(Tx-Ant1, f=940MHz, V =3.5V, V =-2.5V)
(Rx-Ant1, f=885MHz, V =3.5V, V =0V)
DD
SS
DD
SS
36
34
32
30
28
26
24
22
20
160
140
120
100
80
32
30
28
26
24
22
20
18
16
14
12
10
20
16
12
8
60
40
4
P-1dB
=
P-0.5dB
=
20
30.4dBm
36.2dBm
0
0
10
15
20
25
30
35
20
25
30
35
40
Input Power P (dBm)
Input Power P (dBm)
in
in
Loss vs. Ambient Temperature vs. V
Loss vs. Ambient Temperature vs. V
DD
DD
(Tx-Ant1, f=940MHz, V =-2.5V)
(Tx-Ext1, f=940MHz, VSS=-2.5V)
SS
1.0
0.8
0.6
0.4
0.2
0.0
1.0
VDD=3.5V
VDD=3.0V
VDD=2.7V
VDD=3.5V
VDD=3.0V
VDD=2.7V
0.8
0.6
0.4
0.2
Pin=30dBm
Pin=30dBm
0.0
-50
0
50
100
-50
0
50
100
Ambient Temperature (oC )
Ambient Temperature (oC )
P
vs. Ambient Temperature vs. V
DD
ACP(+50kHz) vs. Ambient Temperature vs. V DD
-0.5dB
(Tx-Ant1, f=940MHz, V =-2.5V)
(Tx-Ant1, f=940MHz, V =-2.5V)
SS
SS
40.0
-55.0
VDD=3.5V
VDD=3.0V
VDD=2.7V
VDD=3.5V
VDD=3.0V
VDD=2.7V
38.0
36.0
34.0
32.0
-60.0
-65.0
Pin=30dBm
-70.0
30.0
-50
0
50
100
-50
0
50
100
Ambient Temperature (oC )
Ambient Temperature (oC )
- 11 -
NJG1515AVB2
nTYPICAL CHARACTERISTICS (800MHz Band: Measured on the PCB evaluation circuit)
Loss vs. Ambient Temperature vs. VDD
Loss vs. Ambient Temperature vs. VDD
(Rx-Ant2, f=885MHz, V =0V)
(Rx-Ant1, f=885MHz, V =0V)
SS
SS
1.0
1.0
VDD=3.5V
VDD=3.0V
VDD=2.7V
VDD=3.5V
VDD=3.0V
VDD=2.7V
0.8
0.8
0.6
0.4
0.2
0.6
0.4
0.2
Pin=10dBm
0.0
Pin=10dBm
0.0
-50
0
50
100
-50
0
50
100
Ambient Temperature ( oC )
Ambient Temperature ( oC )
Loss vs. Ambient Temperature vs. VDD
Loss vs. Ambient Temperature vs. VDD
(Rx-Ext1, f=885MHz, V =0V)
(Rx-Ext2, f=885MHz, V =0V)
SS
SS
1.0
1.2
VDD=3.5V
VDD=3.0V
VDD=2.7V
VDD=3.5V
VDD=3.0V
VDD=2.7V
0.8
1.0
0.8
0.6
0.4
0.6
0.4
0.2
Pin=10dBm
0.2
Pin=10dBm
0.0
-50
0
50
100
-50
0
50
100
Ambient Temperature ( oC )
Ambient Temperature ( oC )
- 12 -
NJG1515AVB2
nTYPICAL CHARACTERISTICS (1.5GHz Band: Measured on the PCB evaluation circuit)
Input Power vs. Output Power,I
Input Power vs. Output Power,I
DD
DD
(Tx-Ant1, f=1453MHz, V =3.5V, V =-2.5V)
(Rx-Ant1, f=1501MHz, V =3.5V, V =0V)
DD
SS
DD
SS
35
30
25
20
150
100
50
30
25
20
15
10
20
15
10
5
P
=
P
=
-1dB
-0.5dB
35.8dBm
30.0dBm
0
0
20
25
30
35
40
10
15
20
25
30 35
Input Power P (dBm)
Input Power P (dBm)
in
in
Loss vs. Ambient Temperature vs. V
Loss vs. Ambient Temperature vs. V
DD
DD
(Tx-Ant1, f=1453MHz, V =-2.5V)
(Tx-Ext1, f=1453MHz, VSS=-2.5V)
SS
1.0
0.8
0.6
0.4
0.2
0.0
1.0
VDD=3.5V
VDD=3.0V
VDD=2.7V
VDD=3.5V
VDD=3.0V
VDD=2.7V
0.8
0.6
0.4
0.2
Pin=30dBm
Pin=30dBm
0.0
-50
0
50
100
-50
0
50
100
o
Ambient Temperature (oC )
Ambient Temperature ( C )
P
vs. Ambient Temperature vs. V
ACP(+50kHz) vs. Ambient Temperature vs. VDD
-0.5dB
DD
(Tx-Ant1, f=1453MHz, V =-2.5V)
(Tx-Ant1, f=1453MHz, VSS=-2.5V)
SS
40.0
-55.0
VDD=3.5V
VDD=3.0V
VDD=2.7V
VDD=3.5V
VDD=3.0V
VDD=2.7V
38.0
36.0
34.0
32.0
30.0
-60.0
-65.0
Pin=30dBm
-70.0
-50
0
50
100
-50
0
50
100
o
Ambient Temperature (oC )
Ambient Temperature ( C )
- 13 -
NJG1515AVB2
nTYPICAL CHARACTERISTICS (1.5GHz Band: Measured on the PCB evaluation circuit)
Loss vs. Ambient Temperature vs. V
Loss vs. Ambient Temperature vs. V
DD
DD
(Rx-Ant2, f=1501MHz, VSS=0V)
(Rx-Ant1, f=1501MHz, V =0V)
SS
1.2
1.2
1.0
0.8
0.6
0.4
0.2
VDD=3.5V
VDD=3.0V
VDD=2.7V
VDD=3.5V
VDD=3.0V
VDD=2.7V
1.0
0.8
0.6
0.4
Pin=10dBm
0.2
Pin=10dBm
-50
0
50
100
-50
0
50
100
Ambient Temperature (oC )
Ambient Temperature (oC )
Loss vs. Ambient Temperature vs. VDD
Loss vs. Ambient Temperature vs. V
DD
(Rx-Ext2, f=1501MHz, V =0V)
(Rx-Ext1, f=1501MHz, V =0V)
SS
SS
1.2
1.4
1.2
1.0
0.8
0.6
0.4
VDD=3.5V
VDD=3.0V
VDD=2.7V
VDD=3.5V
VDD=3.0V
VDD=2.7V
1.0
0.8
0.6
0.4
Pin=10dBm
0.2
Pin=10dBm
-50
0
50
100
-50
0
50
100
Ambient Temperature ( oC )
Ambient Temperature (oC )
- 14 -
NJG1515AVB2
nTRUTH TABLE
”H”=VCTL (H), ”L”=VCTL (L), ”X”=H or L
CONTROL INPUT
RX/TX Diversity IN/OUT
CONTROL OUTPUT
SW1 SW2 SW3 SW4 SW5 SW6 SW7 SW8 SW9
OFF OFF OFF ON ON OFF OFF OFF ON
ON ON ON OFF OFF
ON OFF
ON
ROUTE
CTL1
CTL2
CTL3
TX-ANT1
TX-EXT1
RX-ANT1
RX-ANT2
RX-EXT1
RX-EXT2
H
H
L
L
L
L
X
X
L
H
L
OFF OFF
OFF OFF
ON OFF
ON OFF
H
H
L
ON
ON
ON
ON
ON
ON
H
L
ON OFF OFF OFF OFF
OFF OFF OFF
ON
ON
ON
ON OFF
ON ON
ON OFF
H
L
OFF
ON
OFF OFF
ON
ON
nPIN CONFIGURATION (Top View)
CTL1
20
VDD
19
GND TER1
GND ANT2
GND
RX
GND ANT1
18
17
16
15
14
13
12
11
SW5
SW1
SW3
ANT-SW
DECORDER
SW6
SW4
SW4
SW2
SW9
SW8
9
SW7
1
2
3
4
5
6
7
8
10
MARK
CTL2
CTL3
VSS
EXT2
GND EXT1
GND
TX
GND TER2
- 15 -
NJG1515AVB2
nRECOMMENDED CIRCUIT (TX-ANT1 passing)
3.5V
0V/3V
W
50
W
50
W
50
PCB
CTL1
V
DD
V
ANT2
RX
ANT1
R3
(TER1)
W
100K
C6
56pF
C7
56pF
C8
56pF
C9
5pF
C1
1000pF
20
19
18
17
16
15
14
13
12
11
SW5
SW1
SW3
ANT-SW
DECORDER
SW6
SW4
SW4
SW2
SW7
SW9
SW8
9
1
2
3
4
5
6
7
8
10
MARK
0V/3V
R2
100K
W
C3
56pF
C4
56pF
C5
56pF
C10
5pF
C2
1000pF
R1
100K
W
(TER2)
CTL2
CTL3
V
SS
V
V
EXT2
EXT1
TX
W
50
W
50
0V/3V
W
50
-2.5V
- 16 -
NJG1515AVB2
nRECOMMENDED PCB DESIGN
ANT2
RX
PCB: FR-4, t= 0.5mm
Stripline width: 1mm
C6
C7
ANT1
R3
C9
GND
VCTL1
Board total Loss
(Capacitor, Connector and PCB)
C8
VDD
C1
NJG1515AVB2
Pass route 800MHz Band
(dB)
1.5GHzBand
C2
(dB)
0.21
0.21
0.23
0.25
0.24
0.25
VCTL2
VSS
C10
C5
TX-ANT1
TX-EXT1
RX-ANT1
RX-ANT2
RX-EXT1
RX-EXT2
0.17
0.18
0.17
0.19
0.18
0.19
VCTL3
1
R1
R2
C3
TX
C4
EXT2
EXT1
PARTS LIST
VALUE
PART ID
R1~R3
C1, C2
C3~C8
C9, C10
COMMENT
100KW TAMA Electronics (CRG16G)
1000pF MURATA (GRM36)
56pF
5pF
MURATA (GRM36)
MURATA (GRM36)
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 using relatively wide pattern.
- 17 -
NJG1515AVB2
nPACKAGE OUTLINE (SSOP20-B2)
Lead material
Lead surface finish
Molding material
UNIT
: Copper
: Solder plating
: Epoxy resin
: mm
Weight
: 66mg
[CAUTION]
Cautions on using this product
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 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 -
相关型号：
©2020 ICPDF网 联系我们和版权申明