NJG1540JA3
- 1 -
5x10 DUAL BAND ANTENNA SWITCH GaAs MMIC
GENERAL DESCRIPTION
PACKAGE OUTLINE
NJG1540JA3 is a 5x10 antenna switch IC for 800MHz and
1.5GHz dual band digital cellular phone. The 7 bits parallel
control signal controls RF paths between 800MHz T/R or
1.5GHz T/R circuits and internal two antennas or external two
antennas. The termination ports to improve interference between
diversity antennas with external matching circuits are equipped.
The ultra small and thin BCC32-A3 package is applied.
FEATURES
Low voltage operation
+3.3V and -2.5V (Tx only)
Low current consumption
30uA typ. (Transmit, P
IN
=30dBm)
15uA typ. (Receiving, No RF signal)
Low insertion loss
0.35dB typ. @TX1-ANT1,ANT2,EXT1, f
in
=960MHz, P
in
=30dBm
0.55dB typ. @TX2-ANT1,ANT2,EXT1, f
in
=1453MHz, P
in
=30dBm
Ultra small & thin package
BCC32 (Mount Size: 5.0x5.0x0.8mm)
PIN CONFIGURATION
NJG1540JA3
Pin Connection
1. VDD
17. RX3(1.5GHz)
2. TERM5(1.5GHz)
18. GND
3. TERM4(800MHz RX)
19. RX2(800MHz A Band)
4. TERM3(800MHz TX)
20. GND
5. ANT2
21. RX1(800MHz D/C Band)
6. GND
22. GND
7. EXT1
23. EXT2
8. GND
24. GND
9. GND
25. VSS
10. TX1(800MHz)
26. CTL7
11. GND
27. CTL6
12. TX2(1.5GHz)
28. CTL5
13. TERM6(800MHz TX)
29. CTL4
14. ANT1
30. CTL3
15. TERM2(1.5GHz )
31. CTL2
16. TERM1(800MHz RX) 32. CTL1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
24
23
22
21
20
19
18
1
32
31
30
29
28
27
26
25
DECODER
BCC32 type
(Top View)
NJG1540JA3
- 2-
ABSOLUTE MAXIMUM RATINGS
(T
a
=+25C)
PARAMETER SYMBOL
CONDTIONS
RATINGS
UNITS
Supply Voltage 1
V
DD
VDD
Terminal
6.0
V
Supply Voltage 2
V
SS
VSS
Terminal
-4.0~+0.3 V
Control Voltage
V
CTL
CTL1~7
Terminals
6.0
V
TX1, TX2, ANT1, ANT2, EXT1 Terminals
36
dBm
Input Power
P
IN
RX1, RX2, RX3, EXT2 Terminals
28
dBm
Power Dissipation
P
D
950 mW
Operating
Temperature
T
opr
-25~+75 C
Storage
Temperature
T
stg
-55~+125 C
ELECTRICAL CHARACTERISTICS 1 [DC CHARACTERISTICS]
General Conditions: T
a
=+25C, V
DD
=3.3V, V
SS
=-2.5V
TX1, TX2, RX1, RX2, RX3, ANT1, ANT2, EXT1, EXT2: terminated (50
)
TER1~6: grounded by 5pFcapacitor.
PARAMETER SYMBOL
CONDTIONS
MIN
TYP
MAX
UNITS
Positive Supply Voltage
V
DD
V
DD
Terminal
2.7 3.3 5.0 V
Negative Supply Voltage
V
SS
V
SS
Terminal
-3.5 -2.5 -2.0 V
Current Consumption 1
I
DD1
V
DD
Terminal
RX Mode, No RF Signal
- 15 30 uA
Current Consumption 2
I
SS1
V
SS
Terminal
RX Mode, No RF Signal
-0.1 - 0 uA
Current Consumption 3
I
DD2
V
DD
Terminal f
in
=0.05~2GHz
TX Mode, P
in
=30dBm
- 50
100 uA
Current Consumption 4
I
SS2
V
SS
Terminal, f
in
=0.05~2GHz
TX Mode, P
in
=30dBm
-100 -50 -
uA
Control Voltage (H)
V
CTL(H)
CTL1~7 Terminal
2.0
3.0
V
DD
V
Control Voltage (L)
V
CTL(L)
CTL1~7
Terminal
0 0 0.6
V
Control Current
I
CTL
CTL1~7 Terminal=V
DD
or
CTL1~7 Terminal=0V
-1.3 - 1.3 uA
Control terminal Input
Impedance
R
in
CTL1~7
Terminal
4 - - M
NJG1540JA3
- 3 -
ELECTRICAL CHARACTRISTICS 2 [800MHz TX Mode]
General Conditions: T
a
=+25C, V
DD
=3.3V, V
SS
=0V, f
in
=893~960MHz
Tested on PCB circuit as shown below.
Insertion loss of each connectors, striplines, and capacitors are excluded.
TX1, TX2, RX1, RX2, RX3, ANT1, ANT2, EXT1, and EXT2: terminated (50
)
TER1~6: grounded by 5pF capacitor
PARAMETER SYMBOL
CONDTIONS
MIN
TYP
MAX
UNITS
TX1-ANT1
Insertion Loss
LOSS1 P
in
=30dBm -
0.35
0.50
dB
TX1-ANT2
Insertion Loss
LOSS2 P
in
=30dBm -
0.35
0.50
dB
TX1-EXT1
Insertion Loss
LOSS3 P
in
=30dBm -
0.35
0.50
dB
TX1-RX1, RX2, RX3
Isolation
ISL1
P
in
=30dBm
TX1-ANT1, ANT2, EXT1 passing
40 45 - dB
TX1-EXT1 Isolation
ISL2
P
in
=30dBm
TX1-ANT1, ANT2 passing
23 25 - dB
TX1-ANT1 Isolation
ISL3
P
in
=30dBm
TX1-ANT2, EXT1 passing
25 30 - dB
TX1-ANT2 Isolation
ISL4
P
in
=30dBm
TX1-ANT1, EXT1 passing
25 30 - dB
TX1-EXT2 Isolation
ISL5
P
in
=30dBm
TX1-ANT1, ANT2, EXT1 passing
25 30 - dB
Input Power at
0.1dB Compression 1
P
-0.1dB
(1) TX1-ANT1, ANT2, EXT1 passing
33.0 34.5
-
dBm
Adjacent Channel
Leakage Power 1
ACP1
PDC Standard, 50kHz offset
P
in
=30dBm, Load: VSWR=1.5
Input Signal ACP=-70dBc @ 30dBm
- -65 -63 dBc
Adjacent Channel
Leakage Power 2
ACP2
PDC Standard,
50kHz offset,
P
in
=30dBm, Load: VSWR 3.0
Input Signal ACP=-70dBc @ 30dBm
- -65 -55 dBc
Adjacent Channel
Leakage Power 3
ACP3
PDC Standard,
50kHz offset, V
DD
3.0V
P
in
=30dBm, Load: VSWR 1.5
Input Signal ACP=-70dBc @ 30dBm
- -65 -60 dBc
Adjacent Channel
Leakage Power 4
ACP4
PDC Standard,
100kHz offset V
DD
3.0V
P
in
=30dBm, Load: VSWR 1.5
Input Signal ACP=-76dBc @ 30dBm
- -73 -65 dBc
2nd Harmonics 1
2f
0
(1)
P
in
=30dBm
V
DD
3.0V, Load: VSWR 1.5
Input Signal 2nd Harmonics=-70dBc
- -70 -65 dBc
3rd Harmonics 1
3f
0
(1)
P
in
=30dBm
V
DD
3.0V, Load: VSWR 1.5
Input Signal 3rd Harmonics=-100dBc
- -65 -63 dBc
VSWR 1
VSWR1 TX1-ANT1, ANT2, EXT1 passing
- 1.2 1.4
Switching Time 1
T
D
1
CTL1~7 -
200
500
nsec
<=
>=
>=
<=
<=
<=
>=
>=
<=
NJG1540JA3
- 4-
ELECTRICAL CHARACTRISTICS 3 [800MHz RX Mode]
General Conditions: T
a
=+25C, V
DD
=3.3V, V
SS
=0V, f
in
=810~885MHz
Tested on PCB circuit as shown below.
Insertion loss of each connectors, striplines, and capacitors are excluded.
TX1, TX2, RX1, RX2, RX3, ANT1, ANT2, EXT1, and EXT2: terminated (50
)
TER1~6: grounded by 5pF capacitor
PARAMETER SYMBOL
CONDTIONS
MIN
TYP
MAX
UNITS
RX1,2-ANT1
Insertion Loss
LOSS4 P
in
=10dBm -
0.85
1.00
dB
RX1,2-ANT2
Insertion Loss
LOSS5 P
in
=10dBm -
0.85
1.00
dB
RX1,2-EXT1
Insertion Loss
LOSS6 P
in
=10dBm -
0.95
1.10
dB
RX1,2-EXT2
Insertion Loss
LOSS7 P
in
=10dBm -
1.05
1.20
dB
RX1-RX2 Isolation
ISL6
P
in
=10dBm , f=658MHz
RX1,2-ANT1,2,EXT1,2 passing
23 25 - dB
RX1,2-ANT1 Isolation
ISL7
P
in
=10dBm
RX1,2-ANT2,EXT1,EXT2 passing
23 25 - dB
RX1,2-ANT2 Isolation
ISL8
P
in
=10dBm
RX1,2-ANT1,EXT1,EXT2 passing
25 30 - dB
RX1,2-EXT1 Isolation
ISL9
P
in
=10dBm
RX1,2-ANT1,ANT2,EXT2 passing
23 27 - dB
RX1,2-EXT2 Isolation
ISL10
P
in
=10dBm
RX1,2-ANT1,ANT2,EXT1 passing
25 30 - dB
Input Power at
0.5dB Compression 1
P
-0.5
(1)
RX1,2-ANT1,ANT2,EXT1,EXT2
passing
25 28 - dBm
VSWR 2
VSWR2
RX1,2-ANT1,ANT2,EXT1,EXT2
passing
- 1.3 1.5
Switching Time2
T
D
2 CTL1~7
- 200
500 nsec
NJG1540JA3
- 5 -
ELECTRICAL CHARACTRISTICS 4 [1.5GHz TX Mode]
General
Conditions:
T
a
=+25C, V
DD
=3.3V, V
SS
=0V, f
in
=1429~1453MHz
Tested on PCB circuit as shown below.
Insertion loss of each connectors, striplines, and capacitors are excluded.
TX1, TX2, RX1, RX2, RX3, ANT1, ANT2, EXT1, and EXT2: terminated (50
)
TER1~6: grounded by 5pF capacitor
PARAMETER SYMBOL
CONDTIONS
MIN
TYP
MAX
UNITS
TX2-ANT1
Insertion Loss
LOSS8 P
in
=30dBm -
0.55
0.70
dB
TX2-ANT2
Insertion Loss
LOSS9 P
in
=30dBm -
0.55
0.70
dB
TX2-EXT1
Insertion Loss
LOSS10 P
in
=30dBm -
0.55
0.70
dB
TX2-RX1,RX2,RX3
Isolation
ISL11
P
in
=30dBm
TX2-ANT1, ANT2, EXT1 passing
40 45 - dB
TX2-EXT1
Isolation
ISL12
P
in
=30dBm
TX2-ANT1 ANT2, passing
23 25 - dB
TX2-ANT1
Isolation
ISL13
P
in
=30dBm
TX2- ANT2, EXT1 passing
23 25 - dB
TX2-ANT2
Isolation
ISL14
P
in
=30dBm
TX2-ANT1, EXT1 passing
23 25 - dB
TX2-EXT2
Isolation
ISL15
P
in
=30dBm
TX2-ANT1, ANT2, EXT1 passing
25 30 - dB
Input Power at
0.1dB Compression. 2
P
-0.1
(2) TX2-ANT1,
ANT2,EXT1
passing
33.0 34.5 -
dBm
Adjacent Channel
Leakage Power 5
ACP5
PDC Standard, 50kHz offset
P
in
=30dBm, Load: VSWR=1.5
Input Signal ACP=-68dBc @ 30dBm
- -65 -63 dBc
Adjacent Channel
Leakage Power 6
ACP6
PDC Standard,
50kHz offset,
P
in
=30dBm, Load: VSWR 3.0
Input Signal ACP=-68dBc @ 30dBm
- -62 -55 dBc
Adjacent Channel
Leakage Power 7
ACP7
PDC Standard,
50kHz offset, V
DD
3.0V
P
in
=30dBm, Load: VSWR 1.5
Input Signal ACP=-68dBc @ 30dBm
- -65 -60 dBc
Adjacent Channel
Leakage Power 8
ACP8
PDC Standard,
100kHz offset V
DD
3.0V
P
in
=30dBm, Load: VSWR 1.5
Input Signal ACP=-76dBc @ 30dBm
- -70 -65 dBc
2nd Harmonics 2
2f
0
(2)
P
in
=30dBm
V
DD
3.0V, Load: VSWR 1.5
Input Signal 2nd Harmonics=-80dBc
- -68 -65 dBc
3nd Harmonics 2
3f
0
(2)
P
in
=30dBm
V
DD
3.0V, Load: VSWR 1.5
Input Signal 3rd Harmonics=-100dBc
- -60 -57 dBc
VSWR3 VSWR3
TX2-ANT1,
ANT2,EXT1
passing
-
1.2
1.4
Switching Time3
T
D
3 CTL1~7
- 200
500 nsec
<=
>=
>=
<=
<=
<=
>=
>=
<=
NJG1540JA3
- 6-
ELECTRICAL CHARACTRISTICS 5 [1.5GHz RX Mode]
General
Conditions:
T
a
=+25C, V
DD
=3.3V, V
SS
=0V, f
in
=1477~1501MHz
Tested on PCB circuit as shown below.
Insertion loss of each connectors, striplines, and capacitors are excluded.
TX1, TX2, RX1, RX2, RX3, ANT1, ANT2, EXT1, and EXT2: terminated (50
)
TER1~6: grounded by 5pF capacitor
PARAMETER SYMBOL
CONDTIONS
MIN
TYP
MAX
UNITS
RX3-ANT1
Insertion Loss
LOSS11 P
in
=10dBm -
1.00
1.15
dB
RX3-ANT2
Insertion Loss
LOSS12 P
in
=10dBm -
1.10
1.25
dB
RX3-EXT1
Insertion Loss
LOSS13 P
in
=10dBm -
1.10
1.25
dB
RX3-EXT2
Insertion Loss
LOSS14 P
in
=10dBm -
1.00
1.15
dB
RX3-ANT1 Isolation
ISL16
P
in
=10dBm
RX3-ANT2, EXT1, EXT2 passing
25 30 - dB
RX3-ANT2 Isolation
ISL17
P
in
=10dBm
RX3-ANT1, EXT1, EXT2 passing
23 25 - dB
RX3-EXT1 Isolation
ISL18
P
in
=10dBm
RX3-ANT1, ANT2, EXT2 passing
25 28 - dB
RX3-EXT2 Isolation
ISL19
P
in
=10dBm
RX3-ANT1, ANT2, EXT1 passing
25 30 - dB
Input Power at
0.5dB Compression 2
P
-0.5
(2)
RX3-ANT1, ANT2, EXT1, EXT2
passing
25 28 - dBm
VSWR 4
VSWR4
RX3-ANT1, ANT2, EXT1, EXT2
passing
- 1.3 1.5 dBc
Switching Time 4
T
D
4 CTL1~7
- 200
500 dBc
NJG1540JA3
- 7 -
ELECTRICAL CHARACTERISTICS 6 [1.5GHz TX,RX Mode]
General
Conditions:
T
a
=+25C, V
DD
=3.3V, V
SS
=0V,
f
in
(TX)=940~960MHz, , f
in
(RX)=810~830MHz
Tested on PCB circuit as shown below.
Insertion loss of each connectors, striplines, and capacitors are excluded.
TX1, TX2, RX1, RX2, RX3, ANT1, ANT2, EXT1, and EXT2: terminated (50
)
TER1~6: grounded by 5pF capacitor
Condition 1: RX1 Open
Condition 2: TX1 Open
PARAMETER SYMBOL
CONDTIONS
MIN
TYP
MAX
UNITS
LOSS15
Pin=30dBm
TX1-RX1-ANT1 passing, Condition 1
- 0.90
1.05 dB
TX1-ANT1
Insertion Loss
LOSS16
Pin=30dBm
TX1-ANT1, RX1-ANT2 passing, Condition 1
- 0.40
0.55 dB
LOSS17
Pin=30dBm
TX1-ANT2, RX1-ANT1 passing, Condition 1
- 0.40
0.55 dB
TX1-ANT2
Insertion Loss
LOSS18
Pin=30dBm
TX1-RX1-ANT2 passing, Condition 1
- 0.95
1.10 dB
LOSS19
Pin=30dBm
TX1-RX1-EXT1 passing, Condition 1
- 1.00
1.15 dB
TX1-EXT1
Insertion Loss
LOSS20
Pin=30dBm
TX1-EXT1,RX1-EXT2 passing, Condition 1
- 0.40
0.55 dB
LOSS21
Pin=10dBm
TX1-RX1-ANT1 passing, Condition 2
- 1.05
1.20 dB
RX1-ANT1
Insertion Loss
LOSS22
Pin=10dBm
TX1-ANT2, RX1-ANT1 passing, Condition 2
- 0.90
1.05 dB
LOSS23
Pin=10dBm
TX1-ANT1, RX1-ANT2 passing, Condition 2
- 0.95
1.10 dB
RX1-ANT2
Insertion Loss
LOSS24
Pin=10dBm
TX1-RX1-ANT2 passing, Condition 2
- 1.10
1.25 dB
RX1-EXT1
Insertion Loss
LOSS25
Pin=10dBm
TX1-RX1-EXT1 passing, Condition 2
- 1.10
1.25 dB
RX1-EXT2
Insertion Loss
LOSS26
Pin=10dBm
TX1-EXT1, RX1-EXT2 passing, Condition 2
- 1.15
1.30 dB
ISL20
Pin=30dBm TX1- ANT1, RX1-ANT2 passing
23
28
-
dB
ISL21
Pin=30dBm TX1- EXT1, RX1-EXT2 passing
30
35
-
dB
TX1-RX1
Isolation
ISL22
Pin=30dBm TX1- ANT2, RX1-ANT1 passing
23
28
-
dB
ISL23
Pin=30dBm
TX1-RX1-ANT1 passing, Condition 1
25 29 - dB
ISL24
Pin=30dBm
TX1-ANT1, RX1-ANT2 passing, Condition 1
45 50 - dB
ISL25
Pin=30dBm
TX1-RX1-EXT1 passing, Condition 1
25 30 - dB
ISL26
Pin=30dBm
TX1-EXT1, RX1-EXT2 passing, Condition 1
45 50 - dB
ISL27
Pin=30dBm
TX1-ANT1, RX1-ANT1 passing, Condition 1
45 50 - dB
TX1-RX2
Isolation
ISL28
Pin=30dBm
TX1-RX1-ANT2 passing, Condition 1
25 30 - dB
NJG1540JA3
- 8-
ISL29
Pin=30dBm
TX1-RX1-EXT1 passing, Condition 1
25 30 - dB
ISL30
Pin=30dBm
TX1-EXT1,RX1-EXT2 passing, Condition 1
25 30 - dB
ISL31
Pin=30dBm
TX1-ANT2,RX1-ANT1 passing, Condition 1
17 20 - dB
TX1-ANT1
Isolation
ISL32
Pin=30dBm
TX1-RX1-ANT2 passing, Condition 1
17 20 - dB
ISL33
Pin=30dBm
TX1-RX1-ANT1 passing, Condition 1
17 20 - dB
ISL34
Pin=30dBm
TX1-ANT1,RX1-ANT2 passing, Condition 1
17 20 - dB
ISL35
Pin=30dBm
TX1-RX1-EXT1 passing, Condition 1
28 33 - dB
TX1-ANT2
Isolation
ISL36
Pin=30dBm
TX1-EXT1,RX1-EXT2 passing, Condition 1
28 33 - dB
ISL37
Pin=30dBm
TX-RX1-ANT1 passing, Condition 1
23 25 - dB
ISL38
Pin=30dBm
TX1-ANT1,RX1-ANT2 passing, Condition 1
23 27 - dB
ISL39
Pin=30dBm
TX1-ANT1,RX1-ANT2 passing, Condition 1
25 30 - dB
TX1-EXT1
Isolation
ISL40
Pin=30dBm
TX1-RX1-ANT2 passing, Condition 1
23 28 - dB
ISL41
Pin=30dBm
TX1-RX1-ANT1 passing, Condition 1
28 33 - dB
ISL42
Pin=30dBm
TX1-ANT1,RX1-ANT2 passing, Condition 1
50 55 - dB
ISL43
Pin=30dBm
TX1-RX1-EXT1 passing, Condition 1
28 33 - dB
ISL44
Pin=30dBm
TX1-EXT1,RX1-EXT2 passing, Condition 1
25 30 - dB
ISL45
Pin=30dBm
TX1-ANT2,RX1-ANT1 passing, Condition 1
45 50 - dB
TX1-EXT2
Isolation
ISL46
Pin=30dBm
TX1-RX1-ANT2 passing, Condition 1
25 32 - dB
ISL47
Pin=10dBm
TX1-ANT1,RX1-ANT2 passing, Condition 2
17 21 - dB
ISL48
Pin=10dBm
TX1-RX1-EXT1 passing, Condition 2
23 27 - dB
ISL49
Pin=10dBm
TX1-EXT1,RX1-EXT2 passing, Condition 2
30 37 - dB
RX1-ANT1
Isolation
ISL50
Pin=10dBm
TX1-RX1-ANT2 passing, Condition 2
17 20 - dB
NJG1540JA3
- 9 -
ISL51
Pin=10dBm
TX1-RX1-ANT1 passing, Condition 2
17 20 - dB
ISL52
Pin=10dBm
TX1-RX1-EXT1 passing, Condition 2
25 30 - dB
ISL53
Pin=10dBm
TX1-EXT1,RX1-EXT2 passing, Condition 2
30 36 - dB
RX1-ANT2
Isolation
ISL54
Pin=10dBm
TX1-ANT2,RX1-ANT1 passing, Condition 2
17 21 - dB
ISL55
Pin=10dBm
TX1-RX1-ANT1 passing, Condition 2
23 26 - dB
ISL56
Pin=10dBm
TX1-ANT1,RX1-ANT2 passing, Condition 2
30 35 - dB
ISL57
Pin=10dBm
TX1-EXT1,RX1-EXT2 passing, Condition 2
25 30 - dB
ISL58
Pin=10dBm
TX1-ANT2,RX1-ANT1 passing, Condition 2
23 28 - dB
RX1-EXT1
Isolation
ISL59
Pin=10dBm
TX1-RX1-ANT2 passing, Condition 2
28 33 - dB
ISL60
Pin=10dBm
TX1-RX1-ANT1 passing, Condition 2
25 30 - dB
ISL61
Pin=10dBm
TX1-ANT1,RX1-ANT2 passing, Condition 2
25 30 - dB
ISL62
Pin=10dBm
TX1-RX1-EXT1 passing, Condition 2
25 30 - dB
ISL63
Pin=10dBm
TX1-ANT2,RX1-ANT1 passing, Condition 2
25 30 - dB
RX1-EXT2
Isolation
ISL64
Pin=10dBm
TX1-RX1-ANT2 passing, Condition 2
25 30 - dB
Adjacent Channel
Leakage Power 9
ACP9
PDC Standard, 50kHz offset
P
in
=30dBm, Load: VSWR=1.5
Input Signal ACP=-64dBc @ 30dBm
- -65
-63 dBc
Adjacent Channel
Leakage Power 10
ACP10
PDC Standard,
50kHz offset,
P
in
=30dBm, Load: VSWR 3.0
Input Signal ACP=-64dBc @ 30dBm
- -65
-60 dBc
Adjacent Channel
Leakage Power 11
ACP11
PDC Standard,
50kHz offset, V
DD
3.0V
P
in
=30dBm, Load: VSWR 1.5
Input Signal ACP=-64dBc @ 30dBm
- -65
-60 dBc
Adjacent Channel
Leakage Power 12
ACP12
PDC Standard,
100kHz offset V
DD
3.0V
P
in
=30dBm, Load: VSWR 1.5
Input Signal ACP=-76dBc @ 30dBm
- -73
-65 dBc
2nd Harmonics 3
2fo(3)
P
in
=30dBm
V
DD
3.0V, Load: VSWR 1.5
Input Signal 2nd Harmonics=-70dBc
- -68
-65 dBc
3rd Harmonics 3 3fo(3)
P
in
=30dBm
V
DD
3.0V, Load: VSWR 1.5
Input Signal 3rd Harmonics=-100dBc
- -60
-57 dBc
<=
>=
>=
<=
<=
<=
>=
>=
<=
NJG1540JA3
- 10-
TERMINAL INFORMATION
PIN No.
SYMBOL
DESCRIPTION
1
VDD
Positive voltage supply terminal. The positive voltage (+2.7~+5.0V) have to be supplied. Please connect
a bypass capacitor with GND terminal for excellent RF performance.
2
TERM5 ANT2 termination port (1.5GHz band). Please connect this port and GND by appropriate capacitor to
suppress the interference of ANT2 port signal to ANT1 port.
The capacitor works as DC voltage (V
DD
) blocking.
3
TERM4 ANT2 termination port (800MHz RX Mode). Please connect this port and GND by appropriate capacitor
to suppress the interference of ANT2 port signal to ANT1 port. The capacitor works as DC voltage (V
DD
)
blocking.
4
TERM3 ANT2 termination port (800MHz TX Mode). Please connect this port and GND by appropriate capacitor
to suppress the interference of ANT2 port signal to ANT1 port. The capacitor works as DC voltage (V
DD
)
blocking.
5
ANT2
RF transmitting/receiving port. An external capacitor is required to block DC voltage (VDD).
7
EXT1
RF transmitting/receiving port. An external capacitor is required to block DC voltage (VDD).
10
TX1
RF transmitting port (800MHz band).
An external capacitor is required to block DC voltage (V
DD
).
12
TX2
RF transmitting port (1.5GHz band).
An external capacitor is required to block DC voltage (V
DD
).
13
TERM6 ANT1 termination port (800MHz TX Mode). Please connect this port and GND by appropriate capacitor
to suppress the interference of ANT1 port signal to ANT2 port. The capacitor works as DC voltage (V
DD
)
blocking.
14
ANT1
RF transmitting/receiving port. An external capacitor is required to block DC voltage (V
DD
).
15
TERM2 ANT1 termination port (1.5GHz band). Please connect this port and GND by appropriate capacitor to
suppress the interference of ANT1 port signal to ANT2 port. The capacitor works as DC voltage (V
DD
)
blocking.
16
TERM1 ANT1 termination port (800MHz TX Mode). Please connect this port and GND by appropriate capacitor
to suppress the interference of ANT1 port signal to ANT2 port. The capacitor works as DC voltage (V
DD
)
blocking.
17
RX3
RF transmitting port (1.5GHz band). An external capacitor is required to block DC voltage (V
DD
).
19
RX2
RF transmitting port (800MHz A band). An external capacitor is required to block DC voltage (V
DD
).
21
RX3
RF transmitting port (800MHz D/C band). An external capacitor is required to block DC voltage (V
DD
).
23
EXT2
RF receiving port. An external capacitor of is required to block DC voltage (V
DD
).
25
VSS
Negative voltage supply terminal. Please supply negative voltage of -3.5~-2.0V on transmitting state. On
receiving state, this terminal is internally disconnected, so the voltage of this terminal (negative, short, or
open) does not affect to receiving signal quality. The bypass capacitor should be connected between this
terminal and GND for excellent RF performance.
26
CTL7 High-impedance C-MOS input terminal. This terminal is set to High-Level (+2V~V
DD
) or Low-Level
(+0.6V~0V). If the voltage level of this terminal is unstable, please connect a resistor (100k
) with GND
terminal or V
DD
terminal.
27
CTL6 High-impedance C-MOS input terminal. This terminal is set to High-Level (+2V~V
DD
) or Low-Level
(+0.6V~0V). If the voltage level of this terminal is unstable, please connect a resistor (100k
) with GND
terminal or V
DD
terminal.
28
CT5
High-impedance C-MOS input terminal. This terminal is set to High-Level (+2V~V
DD
) or Low-Level
(+0.6V~0V). If the voltage level of this terminal is unstable, please connect a resistor (100k
) with GND
terminal or V
DD
terminal.
29
CTL4 High-impedance C-MOS input terminal. This terminal is set to High-Level (+2V~V
DD
) or Low-Level
(+0.6V~0V). If the voltage level of this terminal is unstable, please connect a resistor (100k
) with GND
terminal or V
DD
terminal.
30
CTL3 High-impedance C-MOS input terminal. This terminal is set to High-Level (+2V~V
DD
) or Low-Level
(+0.6V~0V). If the voltage level of this terminal is unstable, please connect a resistor (100k
) with GND
terminal or V
DD
terminal.
31
CTL2 High-impedance C-MOS input terminal. This terminal is set to High-Level (+2V~V
DD
) or Low-Level
(+0.6V~0V). If the voltage level of this terminal is unstable, please connect a resistor (100k
) with GND
terminal or V
DD
terminal.
32
CTL1 High-impedance C-MOS input terminal. This terminal is set to High-Level (+2V~V
DD
) or Low-Level
(+0.6V~0V). If the voltage level of this terminal is unstable, please connect a resistor (100k
) with GND
terminal or V
DD
terminal.
6,8,9,11
18,20,22,24
GND
Ground terminal. Please connect this terminal with ground plane as close as possible for excellent RF
performance.
NJG1540JA3
- 11 -
APPLICATION CIRCUIT
CTL2
CTL3
CTL5 CTL6
CTL4
0V/3.0V
VDD
3.3V
C16
1000pF
ANT2
EXT1
C1
56pF
C2
56pF
C12
5pF
C13
5pF
(TERM3)
(TERM4)
C14
5pF
(TERM5)
TX1 TX2
ANT1
C3
56pF
C4
56pF
C5
56pF
C15
5pF
(
TERM 6
)
C10
5pF
(
TERM 1
)
C11
5pF
(
TERM 2
)
RX1
RX2
EXT2
C6
56pF
C8
56pF
C7
56pF
RX3
C9
56pF
VSS
-2.5V
C17
1000pF
15
12
14
20
21
22
23
24
7
6
5
4
3
2
27
32
31
30
29
28
1
DECODER
13
9
8
10
11
16
17
18
19
25
26
0V/3.0V
0V/3.0V
0V/3.0V
0V/3.0V
0V/3.0V
0V/3.0V
CTL1 CTL7
50
50
50
50
50
50
50
50
50
NJG1540JA3
- 12-
TRUTH TABLE
"H"=V
CTL (H)
, "L"=V
CTL (L)
, "X"=H or L
PIN CONFIGRATION (TOP VIEW)
No.
ROUTE
CTL1 CTL2 CTL3 CTL4 CTL5 CTL6 CTL7 SW1 SW2 SW3 SW4 SW5 SW6 SW7 SW8 SW9 SW10 SW11 SW12 SW13 SW14 SW15 SW16 SW17 SW18 SW19 SW20 SW21
1
TX1-ANT1
H
X
H
X
L
L
L
OFF ON OFF OFF OFF OFF ON
ON OFF ON OFF OFF OFF OFF OFF ON OFF OFF OFF ON OFF
2
TX1-EXT1
H
X
L
X
L
X
L
OFF OFF ON OFF OFF OFF OFF ON OFF ON OFF OFF OFF OFF ON OFF OFF ON
ON OFF OFF
3
RX1-ANT1
L
L
H
L
L
X
X
ON OFF OFF ON OFF OFF ON
ON OFF OFF OFF OFF OFF ON OFF ON OFF OFF ON OFF OFF
4
RX1-ANT2
L
H
H
L
L
X
X
OFF OFF OFF ON
ON
ON
ON
ON OFF OFF OFF OFF OFF OFF OFF ON OFF OFF ON OFF OFF
5
RX1-EXT1
L
L
L
L
L
X
X
OFF ON OFF ON OFF ON OFF ON OFF OFF OFF OFF OFF ON
ON OFF OFF OFF OFF ON OFF
6
RX1-EXT2
L
H
L
L
L
X
X
OFF OFF ON
ON OFF ON
ON OFF OFF OFF OFF OFF OFF ON OFF OFF OFF OFF OFF OFF OFF
7
RX2-ANT1
L
L
H
H
L
X
X
ON OFF OFF OFF OFF OFF ON
ON OFF OFF ON OFF OFF ON OFF ON OFF OFF ON OFF OFF
8
RX2-ANT2
L
H
H
H
L
X
X
OFF OFF OFF OFF ON
ON
ON
ON OFF OFF ON OFF OFF OFF OFF ON OFF OFF ON OFF OFF
9
RX2-EXT1
L
L
L
H
L
X
X
OFF ON OFF OFF OFF ON OFF ON OFF OFF ON OFF OFF ON
ON OFF OFF OFF OFF ON OFF
10
RX2-EXT2
L
H
L
H
L
X
X
OFF OFF ON OFF OFF ON
ON OFF OFF OFF ON OFF OFF ON OFF OFF OFF OFF OFF OFF OFF
11
TX2-ANT1
H
X
H
X
H
L
L
OFF OFF OFF OFF OFF OFF ON
ON OFF OFF OFF OFF ON OFF ON OFF OFF OFF ON
ON OFF
12
TX2-EXT1
H
X
L
X
H
X
L
OFF ON
ON OFF OFF OFF OFF ON
ON OFF OFF OFF ON OFF OFF ON OFF OFF OFF OFF OFF
13
RX3-ANT1
L
L
H
X
H
X
X
ON OFF OFF OFF OFF OFF ON
ON OFF OFF OFF ON
ON OFF OFF ON OFF OFF ON OFF OFF
14
RX3-ANT2
L
H
H
X
H
X
X
OFF OFF OFF OFF ON OFF ON
ON
ON OFF OFF ON OFF OFF OFF ON OFF OFF ON OFF OFF
15
RX3-EXT1
L
L
L
X
H
X
X
OFF ON OFF OFF OFF OFF OFF ON
ON OFF OFF ON
ON OFF ON OFF OFF OFF OFF ON OFF
16
RX3-EXT2
L
H
L
X
H
X
X
OFF OFF ON OFF OFF OFF ON OFF ON OFF OFF ON
ON OFF OFF OFF OFF OFF OFF OFF OFF
17
TX1-ANT2
H
X
H
X
L
H
L
OFF OFF ON OFF OFF OFF ON
ON OFF OFF OFF OFF OFF OFF OFF ON OFF ON OFF OFF ON
18
TX2-ANT2
H
X
H
X
H
H
L
OFF OFF ON OFF OFF OFF ON
ON
ON OFF OFF OFF OFF OFF OFF OFF ON OFF ON OFF OFF
19
TX1-RX1-ANT1
H
L
H
L
L
L
H
ON
ON OFF ON OFF OFF ON
ON OFF OFF OFF OFF OFF OFF OFF ON OFF OFF OFF OFF OFF
20
TX1-ANT1,
RX1-ANT2
H
H
H
L
L
L
H
OFF ON OFF ON
ON OFF ON
ON OFF OFF OFF OFF OFF OFF OFF ON OFF OFF OFF OFF OFF
21
TX1-RX1-EXT1
H
L
L
L
L
L
H
OFF OFF OFF ON OFF ON OFF ON OFF ON OFF OFF OFF OFF ON OFF OFF OFF ON
ON OFF
22
TX1-EXT1,
RX1-EXT2
H
H
L
L
L
L
H
OFF OFF ON
ON OFF OFF OFF OFF OFF ON OFF OFF OFF OFF ON OFF OFF ON
ON OFF OFF
23
TX1-ANT2,
RX1-ANT1
H
L
H
L
L
H
H
ON OFF OFF ON OFF OFF ON
ON OFF OFF OFF OFF OFF OFF OFF ON OFF OFF OFF OFF ON
24
TX1-RX1-ANT2
H
H
H
L
L
H
H
OFF OFF OFF ON
ON OFF ON
ON OFF OFF OFF OFF OFF OFF OFF ON OFF OFF OFF OFF ON
CONTOROL INPUT
CONTOROL OUTPUT
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
24
23
22
21
20
19
18
1
32
31
30
29
28
27
26
25
SW13
SW14
SW
7
SW
2
1
SW
1
6
SW
1
9
SW
1
SW5
SW20
SW3
SW12
SW11
SW4
SW2
SW
1
7
SW
6
SW15
SW10
SW
8
DECODER
SW
9
SW
1
8
ANT2
EXT1
EXT2
RX3
RX2
RX1
TX1
ANT1
TX2
TERM1
TERM2
TERM3
TERM4
TERM6
TERM5
GND
GND
GND
GND
GND
GND
GND
GND
VDD
CTL1
CTL2
CTL3
CTL4
CTL5
CTL6
CTL7
VSS
NJG1540JA3
- 13 -
RECOMMENDED PCB DESIGN
Parts List
Parts number
Value
Comment
C1 C9
56pF
C10 C15
5pF
C16, C17
1000pF
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 by using relativity wide pattern.
PCB: FR-4, t=0.5mm
Strip line width=1.0mm
Board total Loss (Capacitor, Connector, and PCB)
Pass route Loss(dB)
Frequency
TX1-ANT1 0.33
TX1-ANT2 0.28
TX1-EXT1 0.33
RX1-ANT1 0.31
RX1-ANT2 0.28
RX1-EXT1 0.31
RX1-EXT2 0.31
RX2-ANT1 0.28
RX2-ANT2 0.23
RX2-EXT1 0.28
RX2-EXT2 0.28
800MHz
Band
TX2-ANT1 0.36
TX2-ANT2 0.29
TX2-EXT1 0.36
RX3-ANT1 0.46
RX3-ANT2 0.37
RX3-EXT1 0.46
RX3-EXT2 0.46
1.5GHz
Band
ANT2
EXT1
TX1
TX2
ANT1
RX3
EXT2
RX2
RX1
V
DD
CTL7
CTL1 CTL2
CTL3
CTL4
CTL5
CTL6
VSS
C9
C1
C2
C3
C4
C5
C6
C7
C8
C10
C11
C12
C13
C14
C15
C16
C17
1 PIN
NJG1540JA3
- 14 -
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