ETC NJG1516R

NJG1516R
SPDT SWITCH GaAs MMIC
nGENERAL DESCRIPTION
NJG1516R is a GaAs SPDT switch IC suited for antenna
switch of cellular phone handset.
This switch features low loss, high isolation at high power,
and exhibits wide operating frequency range from 1MHz to
3GHz at low voltage of 2.7V.
nPACKAGE OUTLINE
NJG1516R
nFEATURES
lSingle, low voltage control
lHandling power
lLow insertion loss
+2.7V min.
36dBm typ.@f=2GHz, VCTL=3.0V
0.4dB typ. @f=1GHz, Pin =31dBm, VCTL=3V
0.4dB typ. @f=1GHz, Pin =34.5dBm, VCTL=3.5V
0.55dB typ. @f=2GHz, Pin =31.5dBm, VCTL=3V
27dB
typ.@f=1GHz, Pin =34.5dBm, VCTL=3.0V
25dB
typ.@f=2GHz, Pin =31.5dBm, VCTL=3.0V
38uA
typ.@f=2GHz, Pin =34.5dBm, VCTL=3.0V
VSP8 (Mount Size: 4.0x2.9x1.2mm)
lHigh isolation
lLow current consumption
lVery small package
nPIN CONFIGURATION
R TYPE
(Top View)
Pin Connection
1.VCTL2
2.PC
8
1
3.GND
2
7
3
6
4
5
4.VCTL1
5.P1
6.GND
7.GND
8.P2
nTRUTH TABLE
“H”=VCTL (H), “L”=VCTL (L)
V CTL1
H
L
V CTL2
L
H
PC - P1
ON
OFF
PC - P2
OFF
ON
-1-
NJG1516R
nABSOLUTE MAXIMUM RATINGS
(Ta=25°C)
PARAMETER
SYMBOL
Input Power
Pin
Control Voltage
VCTL
CONDITIONS
RATINGS
UNITS
VCTL(L)=0V, VCTL(H)=3.0V
38
dBm
VCTL(H)-VCTL(L)
12
V
Power Dissipation
PD
320
mW
Operating Temp.
Topr
-40~+85
°C
Storage Temp.
Tstg
-55~+125
°C
nELECTRICAL CHARACTERISTICS
(VCTL (L)=0V, VCTL (H)=3V, ZS=Zl =50Ω, Ta=25°C)
PARAMETERS
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
-0.2
0
0.2
V
Operating Voltage (LOW)
VCTL(L)
Operating Voltage (HIGH)
VCTL(H)
f=1GHz, Pin =34.5dBm
2.7
3.0
9.0
V
Control Current
ICTL
f=1GHz, Pin =34.5dBm
-
38
55
uA
Insertion Loss 1
LOSS1
f=1GHz, Pin =31dBm
-
0.4
0.5
dB
Insertion Loss 2
LOSS2
f=1GHz, Pin =34.5dBm
VCTL(H)=3.5V, VCTL(L)=0V
-
0.4
0.5
dB
Insertion Loss 3
LOSS3
f=1GHz, Pin =34.5dBm
-
0.4
0.6
dB
Insertion Loss 4
Isolation 1
(PC-P1, PC-P2)
Isolation 2
(PC-P1, PC-P2)
Maximum Input Power 1 *1
LOSS4
f=2GHz, Pin =31.5dBm
-
0.55
0.8
dB
ISL1
f=1GHz, Pin =34.5dBm
26
27
-
dB
ISL2
f=2GHz, Pin =31.5dBm
22
25
-
dB
Pin1
VCTL(H)=2.7V, f=2GHz
-
-
33.5
dBm
Maximum Input Power 2
*1
Pin2
VCTL(H)=3V, f=2GHz
-
-
34
dBm
Maximum Input Power 3
*1
Pin3
VCTL(H)=4V, f=2GHz
-
-
37
dBm
Maximum Input Power 4
*1
Pin4
VCTL(H)=6V, f=2GHz
-
-
38
dBm
Maximum Input Power 5
*1
Pin5
VCTL(H)=9V, f=2GHz
-
-
34.5
dBm
34.5
36
-
dBm
Pout at 0.2dB Gain
Compression point
P-0.2dB1
f=2GHz
VSWR 1 (PC, P1, P2)
VSWR
f=0.05~2.5GHz,
ON State
-
1.45
1.55
TSW
f=0.05~2.5GHz
-
70
-
Switching Time
*1: Maximum Input Power: This value is defined as maximum input power of linear operating
region or damage free operating region.
- 2-
ns
NJG1516R
nELECTRICAL CHARACTERISTICS (Cellular Band)
(VCTL (L)=0V, VCTL (H)=2.7V, Zs=Zl =50Ω, Ta=25°C)
PARAMETERS
Frequency range
SYMBOL
CONDITIONS
fin
MIN
TYP
MAX
UNITS
800
-
1000
MHz
Control voltage (HIGH)
VCTL(H)
Pin =25dBm
2.7
-
9
V
Insertion Loss 5
LOSS5
Pin =25dBm
-
0.4
0.5
dB
ISL3
Pin =25dBm
26
27
-
dB
33.5
35
-
dBm
Isolation 3
(PC-P1, PC-P2)
Pout at 0.2dB Gain
Compression point 2
Input 3rd Order
Intercept Point 1
P-0.2dB2
IIP3(1)
f=900+901MHz, Pin =25dBm,
VCTL(H)=3V, VCTL(L)=0V *2
-
62
-
dBm
Input 3rd Order
Intercept Point 2
IIP3(2)
f=900+901MHz, Pin =25dBm
VCTL(H)=2.7V, VCTL(L)=0V *2
-
60
-
dBm
-80
-
dBc
-
-70
-
dBc
-
1.15
1.25
Second Harmonics
2fo
Third Harmonics
3fo
VSWR 2 (PC, P1, P2)
VSWR2
f=900MHz, Pin=25dBm
2nd Harmonics of Input Signal
= -83dBc
f=900MHz, Pin=25dBm
3rd Harmonics of Input Signal
=-100dBc
ON State
*2: The input IP3 is defined as following equation.
IIP3 = (3 x Pout – IM3) / 2 + LOSS
-3-
NJG1516R
n TERMINAL INFORMATION
No.
1
VCTL2
2
PC
3, 6, 7
- 4-
SYMBOL
GND
4
VCTL1
5
P1
8
P2
EXPLANATION
Control port 2. The voltage of this port controls PC to P2 state. The ‘ON’
and ‘OFF’ state is toggled by controlling voltage of this terminal such as
high-state (2.7~5.5V) or low-state (-0.2~+0.2V). The voltage of 4th pin have
to be set to opposite state. The bypass capacitor has to be chosen to
reduce switching speed delay from 10pF~1000pF range.
Common RF port. 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)
Ground terminal. Please connect this terminal with ground plane as close
as possible for excellent RF performance.
Control port 1. The voltage of this port controls PC to P2 state. The ‘ON’
and ‘OFF’ state is toggled by controlling voltage of this terminal such as
high-state (2.7~5.5V) or low-state (-0.2~+0.2V). The voltage of 1st pin have
to be set to opposite state. The bypass capacitor has to be chosen to
reduce switching speed delay from 10pF~1000pF range.
RF port. This port is connected with PC port by controlling 4th pin (VCTL (H))
to 2.7~9.0V and 1st pin (VCTL (L)) to -0.2~+0.2V. An external capacitor is
required to block the DC bias voltage of internal circuit. (50~100MHz:
0.01µF, 0.1~0.5GHz: 1000pF, 0.5~2.5GHz: 56pF)
RF port. This port is connected with PC port by controlling 1st pin (VCTL (H))
to 2.7~9.0V and 4th pin (VCTL (L)) to -0.2~+0.2V. An external capacitor is
required to block the DC bias voltage of internal circuit. (50~100MHz:
0.01µF, 0.1~0.5GHz: 1000pF, 0.5~2.5GHz: 56pF)
NJG1516R
nELECTRICAL CHARACTERISTICS
(f=50MHz~3.0GHz, with application circuit, losses of external circuit are excluded)
PC-P1 Insertion Loss vs. Frequency
PC-P2 Insertion Loss vs. Frequency
(VCTL1=3.0V,VCTL2=0V,Pin=0dBm)
(VCTL1=0V,VCTL2=3.0V,Pin=0dBm)
0.0
Insertion Loss (dB)
-0.5
-1.0
-1.5
-2.0
0.0
1.0
1.5
2.0
2.5
-1.0
-1.5
-2.0
0.0
3.0
0.5
1.0
1.5
2.0
2.5
3.0
Frequency (GHz)
Frequency (GHz)
PC-P1 Isoration vs. Frequency
PC-P2 Isoration vs. Frequency
-15
Isolation (dB)
0.5
-0.5
(VCTL1=0V,VCTL2=3V,Pin=0dBm)
-15
-20
-20
-25
-25
Isolation (dB)
Insertion Loss (dB)
0.0
-30
-35
-40
-45
0.0
(VCTL1=3V,VCTL2=0V,Pin=0dBm)
-30
-35
-40
0.5
1.0
1.5
2.0
2.5
-45
0.0
3.0
0.5
1.0
1.5
2.0
2.5
Frequency (GHz)
Frequency (GHz)
PC-P1 VSWR vs. Frequency
PC-P1 VSWR vs. Frequency
(VCTL1=3V,VCTL2=0V,PC port)
3.0
(VCTL1=3V, VCTL2=0V, P1 port)
2.5
2.0
2.0
VSWR
VSWR
2.5
1.5
1.0
0.0
1.5
1.0
0.5
1.0
1.5
2.0
Frequency (GHz)
2.5
3.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Frequency (GHz)
-5-
NJG1516R
nELECTRICAL CHARACTERISTICS
(f=1.0GHz, with application circuit (Parts list 3), losses of PCB, connector and DC blocking capacitor are excluded)
Output Power,Insertion Loss vs. Input power
PC-P1 Isolation vs. Input Power
(PC-P1,f=1GHz)
50
-0.3
45
-0.4
35
30
VDD=2.7V
VDD=3.0V
VDD=3.5V
VDD=4.0V
VDD=5.0V
VDD=6.0V
VDD=7.0V
VDD=9.0V
-22
VCTL=2.7V
VCTL=3.0V
VCTL=3.5V
VCTL=4.0V
VCTL=5.0V
VCTL=6.0V
VCTL=7.0V
VCTL=9.0V
-0.5
-0.6
-0.7
25
-0.8
20
-0.9
Isolation(dB)
40
-20
Insertion Loss(dB)
Output Power(dBm)
(PC-P1,f=1GHz)
-24
-26
-28
15
10
15
-1
20
25
30
35
-1.1
40
CTL
vs. Input Power
(PC-P1,f=1GHz)
200
VCTL=2.7V
VCTL=3.0V
VCTL=3.5V
VCTL=4.0V
VCTL=5.0V
VCTL=6.0V
VCTL=7.0V
VCTL=9.0V
ICTL (uA)
150
100
50
0
15
20
25
30
Input Power(dBm)
- 6-
25
30
35
Input Power(dBm)
Input Power(dBm)
I
-30
35
40
40
NJG1516R
nELECTRICAL CHARACTERISTICS
(f=2.0GHz, with application circuit (Parts list 3), losses of PCB, connector and DC blocking capacitor are excluded)
PC-P1 Isoration vs. Input Power
Output Power,Insertion Loss vs. Input power
(PC-P1,f=2GHz)
(PC-P1,f=2GHz)
50
-0.6
45
-0.7
40
-0.8
-20
VDD=2.7V
VDD=3.0V
VDD=3.5V
VDD=4.0V
VDD=5.0V
VDD=6.0V
VDD=7.0V
VDD=9.0V
VCTL=2.7V
VCTL=3.0V
VCTL=3.5V
VCTL=4.0V
VCTL=5.0V
VCTL=6.0V
VCTL=7.0V
VCTL=9.0V
35
30
-0.9
-1
25
-1.1
20
-1.2
Insertion Loss(dB)
Isolation(dB)
Output Power(dBm)
-22
-24
-26
-28
15
10
-1.3
15
20
25
30
35
-1.4
40
CTL
25
30
35
40
Input Power(dBm)
Input Power(dBm)
I
-30
vs. Input Power
(PC-P1,f=2GHz)
200
VCTL=2.7V
VCTL=3.0V
VCTL=3.5V
VCTL=4.0V
VCTL=5.0V
VCTL=6.0V
VCTL=7.0V
VCTL=9.0V
ICTL (uA)
150
100
50
0
15
20
25
30
35
40
Input Power(dBm)
-7-
NJG1516R
nELECTRICAL CHARACTERISTICS (with application circuit, Parts list 3)
Switching speed
Output Power,IM3 vs. Input Power
(VCTL1=3.0V, VCTL2=0V)
(VCTL1=2.7V,VCTL2=0V,f=900+901MHz)
1V
IM3,Output Power(dBm)
60
200mV
/div
40
20
IIP3=60.9dBm
(Input Power=25dBm)
0
-20
-40
IM3
-60
44ns
-80
-1V
-19.8ns
Output Power
20
25
30
IIP3=62.5dBm
(Input Power=25dBm)
0
-20
IM3
IM3,Output Power(dBm)
IM3,Output Power(dBm)
Output Power
20
40
20
IIP3=63.4dBm
(Input Power=25dBm)
0
-20
-40
IM3
20
25
30
35
40
45
50
55
-80
60
20
25
30
35
40
45
50
55
60
27
28
Input Power(dBm)
IM3 vs. Input Power
Pin-IM3 vs. Input Power
(f=900+901MHz)
(f=900+901MHz)
-20
94
THRU
VCTL=3.5V
VCTL=3V
VCTL=2.8V
VCTL=2.7V
VCTL=2.5V
92
Pin-IM3 (dB)
-30
IM3(dBm)
60
Output Power
Input Power(dBm)
-40
-50
THRU
VCTL=3.5V
VCTL=3V
VCTL=2.8V
VCTL=2.7V
VCTL=2.5V
-60
20
22
24
26
Input Power(dBm)
- 8-
55
-60
-60
-70
50
60
60
-80
45
(VCTL1=3.5V,VCTL2=0V,f=900+901MHz)
(VCTL1=3V,VCTL2=0V,f=900+901MHz)
-40
40
Output Power,IM3 vs. Input Power
Output Power,IM3 vs. Input Power
40
35
Input Power(dBm)
80.2ns
10ns/div
28
90
88
86
84
82
30
80
20
21
22
23
24
25
Input Power(dBm)
26
NJG1516R
nELECTRICAL CHARACTERISTICS (with application circuit, Parts list 3)
ACP vs. Input Power
ACP vs. Input Power
(f=1GHz,offset=1.98MHz)
-60
-80
-65
-85
ACP(dBc)
ACP(dBc)
(f=1GHz,offset=0.9MHz)
-70
-75
-90
-95
Thru
Thru
VCTL=3V
VCTL=3V
VCTL=2.7V
VCTL=2.7V
VCTL=2.5V
-80
24
25
26
27
28
29
VCTL=2.5V
-100
30
24
25
26
29
2nd Harmonics vs. Input Power
3rd Harmonics vs. Input Power
(f=900MHz)
30
(f=900MHz)
-40
-65
Input 3fo Level=-110dBc
VCTL=2.5V
VCTL=2.7V
VCTL=2.8V
VCTL=3.0V
VCTL=3.5V
VCTL=4V
VCTL=5V
VCTL=6V
-50
3rd Harmonics(dBc)
2nd Harmonics(dBc)
28
Input Power(dBm)
-60
-70
-75
Input 2fo Level
VCTL=2.5V
VCTL=2.7V
VCTL=2.8V
VCTL=3.0V
VCTL=3.5V
VCTL=4V
VCTL=5V
VCTL=6V
-80
-85
-90
27
Input Power(dBm)
20
25
30
Input Power(dBm)
-60
-70
-80
35
-90
20
25
30
35
Input Power(dBm)
-9-
NJG1516R
nELECTRICAL CHARACTERISTICS (with application circuit, Parts list 3)
2nd Harmonics vs. Input Power
3rd Harmonics vs. Input Power
(f=1800MHz)
(f=1800MHz)
-40
-60
Input 2nd Level
VCTL=2.5V
VCTL=2.7V
VCTL=2.8V
VCTL=3.0V
VCTL=3.5V
VCTL=4V
VCTL=5V
VCTL=6V
-70
-50
3rd Harmonics(dBc)
2nd Harmonics(dBc)
-65
Input 3fo Level=-100dBc
VCTL=2.5V
VCTL=2.7V
VCTL=2.8V
VCTL=3.0V
VCTL=3.5V
VCTL=4V
VCTL=5V
VCTL=6V
-75
-80
-85
-60
-70
-80
-90
-95
-90
20
25
30
35
20
Insertion Loss vs. Ambient Temperature
-0.5
-0.4
-0.6
Insertion Loss (dB)
Insertion Loss (dB)
(PC-P1,f=2GHz,Input Power=31.5dBm)
-0.3
-0.5
-0.6
-0.8
-50
VCTL=5.0V
VCTL=6.0V
VCTL=7.0V
VCTL=9.0V
0
-0.7
-0.8
-0.9
50
100
o
Ambient Temperature ( C)
- 10-
35
Insertion Loss vs. Ambient Temperature
(PC-P1,f=1GHz,Input Power=34.5dBm)
VCTL=2.5V
VCTL=2.7V
VCTL=3.0V
VCTL=3.5V
VCTL=4.0V
30
Input Power(dBm)
Input Power(dBm)
-0.7
25
-1
-50
VCTL=2.5V
VCTL=2.7V
VCTL=3.0V
VCTL=3.5V
VCTL=4.0V
VCTL=5.0V
VCTL=6.0V
VCTL=7.0V
VCTL=9.0V
0
50
100
o
Ambient Temperature ( C)
NJG1516R
nTEMPERATURE CHARACTERISTICS (with application circuit, Parts list 3)
Isolation vs. Ambient Temperature
Isolation vs. Ambient Temperature
(PC-P1,f=2GHz,Input Power=31.5dBm)
(PC-P1,f=1GHz,Input Power=34.5dBm)
-24
-26
VCTL=2.5V
VCTL=2.7V
VCTL=3.0V
VCTL=3.5V
VCTL=4.0V
-26.5
VCTL=5.0V
VCTL=6.0V
VCTL=7.0V
VCTL=9.0V
Isolation (dB)
Isolation (dB)
-24.5
-27
-27.5
-25
-25.5
VCTL=2.5V
VCTL=2.7V
VCTL=3.0V
VCTL=3.5V
VCTL=4.0V
-28
VCTL=5.0V
VCTL=6.0V
VCTL=7.0V
VCTL=9.0V
-26
-28.5
-50
0
50
100
-50
0
50
100
o
Ambient Temperature (oC)
Ambient Temperature ( C)
ICTL vs. Ambient Temperature
(PC-P1,f=1GHz,Input Power=34.5dBm)
250
ICTL (uA)
200
VCTL=2.5V
VCTL=2.7V
VCTL=3.0V
VCTL=3.5V
VCTL=4.0V
VCTL=5.0V
VCTL=6.0V
VCTL=7.0V
VCTL=9.0V
150
100
50
0
-50
0
50
100
o
Ambient Temperature ( C)
- 11 -
NJG1516R
nTEMPERATURE CHARACTERISTICS (with application circuit, Parts list 3)
2nd Harmonics vs. Ambient Temperture
IIP3 vs. Ambient Temperature
(PC-P1,f=900+901MHz,Input Power=25dBm)
(f=900MHz,Input Power=25dBm)
70
-60
2nd Harmonics(dBc)
Thru
IIP3(dBm)
65
60
55
50
-50
VTCL=2.5V
VCTL=2.7V
VCTL=2.8V
VCTL=3.0V
VCTL=3.5V
0
50
Input 2fo Level
VCTL=2.5V
VCTL=2.8V
VCTL=3V
VCTL=3.5V
-65
-70
-75
-80
-85
100
-50
Ambient Temperature ( C)
3rd Harmonics vs. Ambient Temperture
-70
-72
2nd Harmonics(dBc)
3rd Harmonics(dBc)
-70
-75
-80
Input 3fo Level=-110dBc
VCTL=2.5V
VCTL=2.8V
VCTL=3V
VCTL=3.5V
-50
0
50
100
3rd Harmonics vs. Ambient Temperture
(f=1800MHz,Input Power=25dBm)
3rd Harmonics(dBc)
-55
Input 3fo level=-111dBc
VCTL=2.5V
VCTL=2.8V
VCTL=3V
VCTL=3.5V
-65
-70
-75
- 12-
-50
0
50
Ambient Temperature (oC)
-76
Input 2fo Level=-90dBc
VCTL=2.5V
VCTL=2.8V
VCTL=3V
VCTL=3.5V
-80
-50
0
50
Ambient Temperature (oC)
Ambient Temperature ( C)
-80
-74
-78
o
-60
100
(f=1800MHz,Input Power=25dBm)
-65
-90
50
2nd Harmonics vs. Ambient Temperture
(f=900MHz,Input Power=25dBm)
-85
0
Ambient Temperature (oC)
o
100
100
NJG1516R
nAPPLICATION CIRCUIT
C4
P2
VCTL2 (0V/3V)
1
8
C2
PC
2
7
3
6
4
5
C3
P1
VCTL1 (0V/3V)
C1
C5
NJG1516R
nRECOMMENDED PCB DESIGN
(TOP VIEW)
P2
C2
C1
C4
P1
C5
PCB: FR-4, t=0.5mm
VCTL2
1pin
C3
Capacitor: size 1005
VCTL1
Microstrip Line Width=1.0mm (Zo=50Ω)
PCB SIZE: 19.4 x 14mm
PC
nCircuit losses including losses of
capacitors and connectors.
Frequency (GHz)
Loss (dB)
0.8
1.0
1.5
1.8
2.0
2.5
0.12
0.13
0.17
0.19
0.20
0.26
nPARTS LIST
PART ID
1
2
3
Freq(MHz)
50~100
100~500
500~2000
C1~C3
0.01uF
1000pF
56pF
C4, C5
10pF
10pF
10pF
PRECAUTIONS
[1]The DC blocking capacitors have to be placed at RF terminal of P1, P2 and PC.
[2]Bypass capacitors (C4, C5) should be placed close to terminals of VCTL1, VCTL2 to reduce
stripline influence of RF characteristics.
[3]For good isolation, the GND terminal (3rd , 6th, 7th 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] To avoid degradation of isolation or high power characteristics, please layout ground pattern
right under this IC.
- 13 -
NJG1516R
n PACKAGE OUTLINE
+0.3
2.9 -0.1
1
0 .5 5 ±0 .2
4 .0 ±0 .3
5
2 .8 ±0 .2
8
0~10°
4
+0.1
0.127- 0.05
0.65
+ 0. 1
0 .1 - 0. 0 5
1. 1± 0 .1
0.6MAX
0.1
0.2±0.1
0.1
Lead material
Lead surface finish
Molding material
UNIT
Weight
M
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
with care to avoid these damages.
- 14-
: Copper
: Solder plating
: Epoxy resin
: mm
: 22mg
[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.