NJG1535HD3
- 1 -
Ver.2005-07-07
SPDT SWITCH GaAs MMIC
Q GENERAL DESCRIPTION Q PACKAGE OUTLINE
NJG1535HD3 is a GaAs SPDT switch IC suited for
antenna switch of cellular phone handset.
This switch features high power, low loss, high isolation
and the low switch current.
This device includes logic decoder function, and can be
operated by 1 bit control signal for RF port.
The ultra small & ultra thin USB6-D3 package is adopted.
Q FEATURES
O Low voltage operation +2.5~+5.5V
O Pin at 0.2dBcompression point 36dBm typ. @f=2GHz, VCTL=2.7V
O Low insertion loss 0.3dB typ. @f=1.0GHz, PIN=30dBm, VCTL=2.7V
O High isolation 28dB typ. @f=1.0GHz, PIN=30dBm, VCTL=2.7V
O Low current consumption 15uA typ.
O Ultra small & ultra thin package USB6-D3 (Package size: 2.0x1.8x0.8mm)
Q PIN CONFIGURATION
Q TRUTH TABLE
VCTL H L
PC-P1 ON OFF
PC-P2 OFF ON
NJG1535HD3
Control Voltage: “H”=VCTL (H), “L”=VCTL (L)
Pin connection
1.VCTL
2.VDD
3.PC
4.P1
5.GND
6.P2
USB10-D3 Type
(TOP VIEW)
NOTE: Please note that any information on this catalog will be subject to change.
1
2
3 4
6
5
GND GND
GND GND
NJG1535HD3
- 2 -
Q ABSOLUTE MAXIMUM RATINGS
PARAMETER SYMBOL CONDITIONS CONDITIONS UNITS
RF Input Power PIN V
DD=2.7V, VCTL=0V/2.7V 36 dBm
Supply Voltage VDD VDD terminal 7.5 V
Power Dissipation PD At on PCB board 210 mW
Control Voltage VCTL VCTL terminal 7.5 V
Operating Temp. Topr -40~+85 °C
Storage Temp. Tstg -55~+150 °C
Q ELECTRICAL CHARACTERISTICS
(General conditions: Ta=+25°C, Zs=Zl=50Ω, VCTL (L)=0V, VCTL (H)=2.7V)
PARAMETERS SYMBOL CONDITIONS MIN TYP MAX UNITS
Supply Voltage VDD 2.5 2.7 5.5 V
Operating Current IDD P
IN=30dBm - 70 100 uA
Control Voltage (LOW) VCTL (L) 0 - 0.8 V
Control Voltage (HIGH) VCTL (H) 2.0 2.7 VDD V
Control Current ICTL - 15 30 uA
Insertion Loss 1 LOSS1 f=1GHz, PIN=30dBm - 0.3 0.45 dB
Insertion Loss 2 LOSS2 f=2GHz, PIN=30dBm - 0.4 0.5 dB
Isolation 1 ISL1 f=1GHz, PIN=30dBm 26 28 - dB
Isolation 2 ISL2 f=2GHz, PIN=30dBm 23 25 - dB
Pin at 0.2dB
Compression Point P-0.2dB f=2GHz 34 36 - dBm
2nd Harmonics 1 2fo(1) f=1GHz, PIN=26dBm - -70 -65 dBc
2nd Harmonics 2 2fo(2) f=2GHz, PIN=26dBm - -75 -70 dBc
3rd Harmonics 1 3fo(1) f=1GHz, PIN=26dBm - -75 -65 dBc
3rd Harmonics 2 3fo(2) f=2.0GHz, PIN=25dBm - -70 -65 dBc
Input 3 rd order
intercept Point 1 IIP3(1) f=1000+1001MHz,
Pin=26dBm *1 58 62 - dBm
Input 3 rd order
intercept Point 2 IIP3(2) f=2000+2001MHz,
Pin=26dBm *1 56 60 - dBm
VSWR VSWR f=0.1~2.5GHz, ON State - 1.2 1.4
Switching time TSW f=0.1~2GHz - 0.8 - us
*1: The input IP3 is defined as following equation.
IIP3=(3 x Pout - IM3) / 2 + LOSS
NJG1535HD3
- 3 -
Q TERMINAL INFORMATION
No. SYMBOL DESCRIPTION
1 VCTL
Control signal input terminal. This terminal is set to High-Level (+2V~VDD)
or Low-Level (0~+0.8V).
2 VDD
Positive voltage supply terminal. The positive voltage (+2.5~+5.5V) have to
be supplied. Please connect a bypass capacitor with GND terminal for
excellent RF performance.
3 PC
Common RF port. The terminal PC is connected with the terminal P1 or the
terminal P2 by the voltage impressed to the terminal VCTL.
In order to block the DC bias voltage of internal circuit, an external
capacitor is required. (50~100MHz:0.01uF, 0.1~0.5GHz: 1000pF,
0.5~2.5GHz: 56pF).
4 P1
RF port. This port is connected with PC port by controlling 6th pin (VCTL(H))
to 2.0~VDD. An external capacitor is required to block the DC bias voltage
of internal circuit. (50~100MHz:0.01uF, 0.1~0.5GHz: 1000pF, 0.5~2.5GHz:
56pF)
5 GND
Ground terminal. Please connect this terminal with ground plane as close
as possible for excellent RF performance.
6 P2
RF port. This port is connected with PC port by controlling 6th pin (VCTL(H))
to 0~+0.8. An external capacitor is required to block the DC bias voltage of
internal circuit. (50~100MHz:0.01uF, 0.1~0.5GHz: 1000pF, 0.5~2.5GHz:
56pF)
NJG1535HD3
- 4 -
-2.0
-1.5
-1.0
-0.5
0.0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
Insertion Loss (dB)
Frequency (GHz)
PC-P1 Inseti on Loss vs. Frequency
( VDD=2.7V, VCTL=2.7V )
QELECTRICAL CHARACTERISTICS
(0.1~3.0GHz, with application circuit, Losses of external circuit are excluded)
-45
-40
-35
-30
-25
-20
-15
0.0 0.5 1.0 1.5 2.0 2.5 3.0
Isolation (dB)
Frequency (GHz)
PC-P1 Isolation vs. Frequency
( VDD=2.7V, VCTL=0V )
1.0
1.2
1.4
1.6
1.8
2.0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
VSWR
Frequency (GHz)
PC-P1 VSWR vs. Frequency
( VDD=2.7V, VCTL=2.7V, P1port )
-2.0
-1.5
-1.0
-0.5
0.0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
Insertion Loss (dB)
Frequency (GHz)
PC-P2 Inseti on Loss vs. Frequency
( VDD=2.7V, VCTL=0V )
-45
-40
-35
-30
-25
-20
-15
0.0 0.5 1.0 1.5 2.0 2.5 3.0
Isolation (dB)
Frequency (GHz)
PC-P2 Isolation vs. Frequency
( VDD=2.7V, VCTL=2.7V )
1.0
1.2
1.4
1.6
1.8
2.0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
VSWR
Frequency (GHz)
PC-P2 VSWR vs. Frequency
( VDD=2.7V, VCTL=0V, P2port )
NJG1535HD3
- 5 -
-1.5
-1.0
-0.5
0.0
60
100
140
180
220
260
300
26 28 30 32 34 36 38
VDD=2.5V
VDD=2.7V
VDD=5.5V
Insertion Loss (dB)
Current IDD (uA)
Input Power (dBm)
( PC-P1on, f=1GHz )
Insertion Loss, Current IDD vs. Input Power
-1.5
-1.0
-0.5
0.0
60
100
140
180
220
260
300
26 28 30 32 34 36 38
VDD=2.5V
VDD=2.7V
VDD=5.5V
Insertion Loss (dB)
Current IDD (u A)
Input Power (dBm)
( PC-P1on, f=2GHz )
Insertion Loss, Current IDD vs. Input Power
QELECTRICAL CHARACTERISTICS
(Application circuit (Parts list 3), Losses of PCB, connector and DC blocking capacitor are included)
-30
-25
-20
-15
-10
26 28 30 32 34 36 38
VDD=2.5V
VDD=2.7V
VDD=5.5V
Isolation (dB)
Input Power (dBm)
PC-P1 Isolation vs.Input Power
( PC-P2on, f=1GHz )
-30
-25
-20
-15
-10
26 28 30 32 34 36 38
VDD=2.5V
VDD=2.7V
VDD=5.5V
Isolation (dB)
Input Power (dBm)
PC-P2 Isolation vs.Input Power
( PC-P1on, f=1GHz )
-1.5
-1.0
-0.5
0.0
60
100
140
180
220
260
300
26 28 30 32 34 36 38
VDD=2.5V
VDD=2.7V
VDD=5.5V
Insertion Loss (dB)
Current IDD (uA)
Input Power (dBm)
( PC-P2on, f=1GHz )
Insertion Loss, Current IDD vs. Input Power
-1.5
-1.0
-0.5
0.0
60
100
140
180
220
260
300
26 28 30 32 34 36 38
VDD=2.5V
VDD=2.7V
VDD=5.5V
Insertion Loss (dB)
Current IDD (uA)
Input Power (dBm)
( PC-P2on, f=2GHz )
Insertion Loss, Current IDD vs. Input Power
NJG1535HD3
- 6 -
QELECTRICAL CHARACTERISTICS
(Application circuit (Parts list 3))
-30
-25
-20
-15
-10
26 28 30 32 34 36 38
VDD=2.5V
VDD=2.7V
VDD=5.5V
Isolation (dB)
Input Power (dBm)
PC-P1 Isolation vs.Input Power
( PC-P2on, f=2GHz )
-30
-25
-20
-15
-10
26 28 30 32 34 36 38
VDD=2.5V
VDD=2.7V
VDD=5.5V
Isolation (dB)
Input Power (dBm)
PC-P2 Isolation vs.Input Power
( PC-P1on, f=2GHz )
-90
-80
-70
-60
-50
-40
22 24 26 28 30 32 34
VDD=2.5V
VDD=2.7V
VDD=5.5V
Input 2f o L eve l
2nd Harmonics (dBc)
Input Power (dBm)
( f=1GHz, PC-P1on )
2nd Harmonics vs.Input Power
-90
-80
-70
-60
-50
-40
22 24 26 28 30 32 34
VDD=2.5V
VDD=2.7V
VDD=5.5V
Input 2f o L eve l
2nd Harmonics (dBc)
Input Power (dBm)
( f=2GHz, PC-P1on )
2nd Harmonics vs.Input Power
-90
-80
-70
-60
-50
-40
22 24 26 28 30 32 34
VDD=2.5V
VDD=2.7V
VDD=5.5V
3rd Harmonics (dBc)
Input Power (dBm)
( f=1GHz, PC-P1on )
3rd Harmonics vs.Input Power
Input 3fo Level < -85dBc
-90
-80
-70
-60
-50
-40
22 24 26 28 30 32 34
VDD=2.5V
VDD=2.7V
VDD=5.5V
3rd Harmonics (dBc)
Input Power (dBm)
( f=2GHz, PC-P1on )
3rd Harmonics vs.Input Power
Input 3fo Level < -90dBc
NJG1535HD3
- 7 -
-80
-70
-60
-50
-40
-30
20 22 24 26 28 30
VDD=2.5V
VDD=2.7V
VDD=5.5V
IM3 (dBm)
Input Power (dBm)
( PC-P1on, f=1GHz+1.001GHz )
IM3 vs .Input Power
-80
-70
-60
-50
-40
-30
20 22 24 26 28 30
VDD=2.5V
VDD=2.7V
VDD=5.5V
IM3 (dBm)
Input Power (dBm)
( PC-P1on, f=2GHz+2.001GHz )
IM3 vs .Input Power
40
45
50
55
60
65
70
20 21 22 23 24 25 26 27 28
VDD=2.5V
VDD=2.7V
VDD=5.5V
IIP3 (dBm)
Input Power (dBm)
( PC-P1on, f=2GHz+2.001GHz )
IIP3 vs.Input Power
40
45
50
55
60
65
70
20 21 22 23 24 25 26 27 28
VDD=2.5V
VDD=2.7V
VDD=5.5V
IIP3 (dBm)
Input Power (dBm)
( PC-P1on, f=1GHz+1.001GHz )
IIP3 vs.Input Power
-70
-50
-30
-10
10
30
50
70
20 30 40 50 60 70
IM3, Pout (dBm)
Input Power (dBm)
( PC-P1on, f=2000+2001MHz )
IM3, Pout vs.Input Power
Pout
IM3
IIP3=59.7dBm
(Pin=25dBm)
-70
-50
-30
-10
10
30
50
70
20 30 40 50 60 70
IM3, Pout (dBm)
Input Power (dBm)
( PC-P1on, f=1000+1001MHz )
IM3, Pout vs.Input Power
Pout
IM3
IIP3=61.0dBm
(Pin=25dBm)
QELECTRICAL CHARACTERISTICS
(Application circuit (Parts list 3))
NJG1535HD3
- 8 -
QELECTRICAL CHARACTERISTICS
(Application circuit (Parts list 3))
-30
-28
-26
-24
-22
-20
-50 0 50 100
VDD=2.5V
VDD=2.7V
VDD=5.5V
Isolation (dB)
Ambient Temperature ( oC )
PC-P1 Isol ation vs. Ambient Temp erature
( PC-P2on, f=1GHz, Pin=30dBm)
-30
-28
-26
-24
-22
-20
-50 0 50 100
VDD=2.5V
VDD=2.7V
VDD=5.5V
Isolation (dB)
Ambient Temperature ( oC )
PC-P2 Isol ation vs. Ambient Temp erature
( PC-P1on, f=1GHz, Pin=30dBm)
-1.5
-1.0
-0.5
0.0
-50 0 50 100
VDD=2.5V
VDD=2.7V
VDD=5.5V
Insertion Loss (dB)
Ambient Temperature ( oC )
Loss vs. Ambient Temperature
( PC-P1, f=1GHz, Pin=30dBm)
-1.5
-1.0
-0.5
0.0
-50 0 50 100
VDD=2.5V
VDD=2.7V
VDD=5.5V
Insertion Loss (dB)
Ambient Temperature ( oC )
Loss vs. Ambient Temperature
( PC-P2, f=1GHz, Pin=30dBm)
0
20
40
60
80
100
120
140
160
-50 0 50 100
VDD=2.5V
VDD=2.7V
VDD=5.5V
Current IDD (uA)
Ambient Temperature ( oC )
Current IDD vs. Ambient Temperature
( PC-P1, f=1GHz )
NJG1535HD3
- 9 -
QELECTRICAL CHARACTERISTICS
(Application circuit (Parts list 3))
-30
-28
-26
-24
-22
-20
-50 0 50 100
VDD=2.5V
VDD=2.7V
VDD=5.5V
Isolation (dB)
Ambient Temperature ( oC )
PC-P1 Isol ation vs. Ambient Temp erature
( PC-P2on, f=2GHz, Pin=30dBm)
-30
-28
-26
-24
-22
-20
-50 0 50 100
VDD=2.5V
VDD=2.7V
VDD=5.5V
Isolation (dB)
Ambient Temperature ( oC )
PC-P2 Isol ation vs. Ambient Temp erature
( PC-P1on, f=2GHz, Pin=30dBm)
-1.5
-1.0
-0.5
0.0
-50 0 50 100
VDD=2.5V
VDD=2.7V
VDD=5.5V
Insertion Loss (dB)
Ambient Temperature ( oC )
Loss vs. Ambient Temperature
( PC-P1, f=2GHz, Pin=30dBm)
-1.5
-1.0
-0.5
0.0
-50 0 50 100
VDD=2.5V
VDD=2.7V
VDD=5.5V
Insertion Loss (dB)
Ambient Temperature ( oC )
Loss vs. Ambient Temperature
( PC-P2, f=2GHz, Pin=30dBm)
Switching Speed
( Vctl(L)=0V, Vctl(H)=2.7V )
830 nsec
0
20
40
60
80
100
120
140
160
-50 0 50 100
VDD=2.5V
VDD=2.7V
VDD=5.5V
Current IDD (u A)
Ambient Temperature ( oC )
Current IDD vs. Ambient Temperature
( PC-P1, f=2GHz )
NJG1535HD3
- 10 -
P2 P1
PC
GND VDD
VCTL
C1 C2
C3
C4
QAPPLICATION CIRCUIT
QRECOMMENDED PCB DESIGN
QRPARTS LIST
No. Parts list 1 Parts list 2 Parts list 3
f=50~100MHz f=0.1~0.5GHz f=0.5~2.0GHz
C1, C2, C3 0.01uF 1000pF 56pF
C4 1000pF 1000pF 1000pF
PRECAUTIONS
[1]The DC blocking capacitors have to be placed at RF terminal of P1, P2 and PC.
Please choose appropriate capacitance values to the application frequency.
[2]To reduce strip line influence on RF characteristics, please locate bypass
capacitors(C4) close to each terminals.
[3]For good isolation, the GND terminal (5th pin) must be placed possibly close to ground
plane of substrate, and through holes for GND should be placed near by the pin
connection.
[4]Please connect bottom side GND electrode to RF GND.
freq[GHz] LOSS[dB]
0.8 0.11
1.0 0.13
1.5 0.16
1.8 0.20
2.0 0.22
2.5 0.26
PCB: FR-4, t=0.5mm
Capacitor: size 1005
Strip line Width=1.0mm
Losses of PCB, connector and DC blocking
capacitor are included. (Parts list 3)
VDD
VCTL
GND
P2
P1
PC
C4
C3
C1
C2
1
2
3 4
6
5
GND GND
GND GND
NJG1535HD3
- 11 -
Q PACKAGE OUTLINE (USB6-D3)
K
P K G
R
M
1.8
2
0.038
0.5
0.5
0.8
1 0.3
0.2
0.3
45°
0.018
R0.075
A
A
A
-A cross section
0.8
TERMINAL TREAT :Au
PCB :FR5
Molding material : Epoxy resin
UNIT :mm
WEIGHT :13mg
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.
•
T
o waste this
p
roduct,
p
lease obe
y
the relatin
g
law of
y
ou
r
countr
y
.
This product may be damaged with electric static discharge (ESD) or spike voltage. Please handle
with care to avoid these damages.
[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.
