NJG1665MD7
SP5T SWITCH GaAs MMIC
!
GENERAL DESCRIPTION
The NJG1665MD7 is a GaAS SP5T switch featured low insertion loss,
high isolation and small size package, and suited for mobile terminal
applications. The NJG1665MD7 switches a path between common RF
port and five RF ports by three bit control signal from 1.3V of logical high
voltage. In addition, this switch includes ESD protection circuits for good
ESD tolerance. The NJG1665MD7 is available in a very small, lead-free,
halogen-free, 1.6mm x 1.6mm x 0.397 mm, 14-pin EQFN14-D7 package.
!
FEATURES
"
Low control voltage
"
Low operating voltage
"
Low insertion loss
"
High ESD tolerance
"
Small and thin package
"
Lead -free and halogen-free
!
PIN CONFIGURATION
(Top view)
1
14
13
DECODER
!
PACKAGE OUTLINE
NJG1665MD7
V
CTL(H)
=+1.3V
min
V
DD
=+2.0~+4.5V
0.40 dB typ. @f=1.0GHz, P
IN
=23dBm
0.50 dB typ. @f=2.0GHz, P
IN
=23dBm
0.60 dB typ. @f=2.5GHz, P
IN
=23dBm
On-chip ESD protection circuit
EQFN14-D7 (package size: 1.6mm x 1.6mm x 0.397mm typ.)
12
11
2
10
3
9
Pin connection
1. GND
2. VDD
3. P5
4. GND
5. P4
6. P3
7. P2
8. GND
9. P1
10. PC
11. GND
12. CTL3
13. CTL2
14. CTL1
4
5
6
7
8
!
TRUTH TABLE
PATH
CTL1
CTL2
CTL3
PC-P1
L
H
L
PC-P2
H
H
L
PC-P3
L
H
H
PC-P4
H
H
H
PC-P5
X
L
L
"H"…V
CTL(H)
, "L"…V
CTL(L)
, “X” …Do not care.
NOTE: The information on this datasheet is subject to change without notice
Ver. 2009-12-15
-1-
NJG1665MD7
■
ABSOLUTE MAXIMUM RATINGS
PARAMETER
RF input power
Supply voltage
Control voltage
Power dissipation
Operating temp.
Storage temp.
SYMBOL
P
IN
V
DD
V
CTL
P
D
T
opr
T
stg
CONDITIONS
V
DD
=2.7V, V
CTL
=0V / 1.8 V
VDD terminal
CTL1~3 terminals
Four-layer FR4 PCB with through-hole
(JESD51-5), T
j
=150°C
(T
a
=+25°C, Z
s
=Z
l
=50Ω)
RATINGS UNITS
30
5.0
5.0
1300
-40~+85
-55~+150
dBm
V
V
mW
°C
°C
■
ELECTRICAL CHARACTERISTICS (DC)
(General conditions: V
DD
=2.7 V, V
CTL(L)
=0 V, V
CTL(H)
=1.8 V, Z
s
=Z
l
=50
Ω,
T
a
=+25°C, with application circuit)
PARAMETERS
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply voltage
Operating current
Control voltage
(LOW)
Control voltage
(HIGH)
Control Current
V
DD
I
DD
V
CTL(L)
V
CTL(H)
I
CTL
f=2.0GHz, P
IN
=23 dBm
0
1.3
-
2.0
2.7
45
-
1.8
5
4.5
100
0.4
4.5
10
V
μA
V
V
μA
■
ELECTRICAL CHARACTERISTICS (RF)
(General conditions: V
DD
=2.7 V, V
CTL(L)
=0 V, V
CTL(H)
=1.8 V, Z
s
=Z
l
=50
Ω,
T
a
=+25°C, with application circuit)
PARAMETERS
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Insertion Loss1
Insertion Loss2
Insertion Loss3
Isolation1
Isolation2
Isolation3
Input Power at 0.2dB
Compression Point
VSWR
Switching Time
LOSS1
LOSS2
LOSS3
ISL1
ISL2
ISL3
P
-0.2dB
VSWR
T
SW
f=1.0 GHz, P
IN
=23 dBm
f=2.0 GHz, P
IN
=23 dBm
f=2.5 GHz, P
IN
=23 dBm
f=1.0 GHz, P
IN
=23 dBm
f=2.0 GHz, P
IN
=23 dBm
f=2.5 GHz, P
IN
=23 dBm
f=2.0 GHz
f=2.0 GHz, ON state
50% CTL to 10%/90% RF
-
-
-
25
20
18
26
0.40
0.50
0.60
29
23
21
29
1.2
1
0.60
0.70
0.80
-
-
-
-
1.5
5
μs
dB
dB
dB
dB
dB
dB
dBm
-2-
NJG1665MD7
!
TERMINAL INFORMATION
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
SYMBOL
GND
VDD
P5
GND
P4
P3
P2
GND
P1
PC
GND
CTL3
CTL2
CTL1
DESCRIPTION
Ground terminal. Connect to the PCB ground plane.
Power supply input. This terminal should be connected to GND via a bypass
capacitor.
RF input / output port. External capacitor is required to block the DC bias
voltage of internal circuit.
Ground terminal. Connect to the PCB ground plane.
RF input / output port. External capacitor is required to block the DC bias
voltage of internal circuit.
RF input / output port. External capacitor is required to block the DC bias
voltage of internal circuit.
RF input / output port. External capacitor is required to block the DC bias
voltage of internal circuit.
Ground terminal. Connect to the PCB ground plane.
RF input / output port. External capacitor is required to block the DC bias
voltage of internal circuit.
Common RF input / output port. External capacitor is required to block the DC
bias voltage of internal circuit.
Ground terminal. Connect to the PCB ground plane.
Control port. “High level” is DC +1.3V~4.5V, “Low level” is DC 0~+0.4V.
Control port. “High level” is DC +1.3V~4.5V, “Low level” is DC 0~+0.4V.
Control port. “High level” is DC +1.3V~4.5V, “Low level” is DC 0~+0.4V.
-3-
NJG1665MD7
■
ELECTRICAL CHARACTERISTICS
(With Application circuit, Loss of external circuit are excluded)
Loss, ISL vs Frequency
(PC-P1 ON, V =2.7V, V
0.0
-0.2
-0.4
DD
CTL(H)
Loss, VSWR vs Frequency
(V =2.7V, V
=1.8V, V
CTL(L)
=0V)
0
-5
-10
0.0
-0.2
-0.4
DD
CTL(H)
=1.8V, V
CTL(L)
=0V)
2.0
1.9
1.8
Insertion Loss (dB)
Insertion Loss (dB)
-0.8
-1.0
-1.2
-1.4
-1.6
-1.8
-2.0
0.0
0.5
1.0
1.5
2.0
2.5
PC-P2 ISL
PC-P1 ON
PC-P3 ISL
PC-P4 ISL
PC-P5 ISL
-20
-25
-30
-35
-40
-45
-50
3.0
-0.8
-1.0
-1.2
-1.4
-1.6
-1.8
-2.0
0.0
0.5
1.0
1.5
2.0
PC-P1 ON
PC-P2
ON
PC-P1
ON
PC-P2
ON
PC-P3
ON
PC-P3 ON
PC-P4
ON
PC-P4
ON
PC-P5
PC-P5
ON
ON
1.6
1.5
1.4
1.3
1.2
1.1
2.5
1.0
3.0
Frequency (GHz)
Frequency (GHz)
Output Power, I
DD
vs Input Power
(f=2.0GHz, PC-P1 ON)
30
28
V
=2.0V
V
DD
=2.0V
DD
DD
DD
Loss, ISL vs Input Power
(f=2.0GHz, PC-P1 ON)
0.0
0
100
V
=2.5V
V
DD
=2.5V
90
Output Power (dBm)
24
22
20
18
16
14
12
10
10
12
V
=4.5V
V
=3.5V
DD
DD
DD
70
60
50
40
30
20
10
0
DD
V
DD
=3.5V
-1.0
V =4.5V
V
V
DD
=2.0V
=2.0V
DD
=2.5V
V
V
DD
=2.5V
DD
V =2.7V
V
DD
=2.7V
DD
V =3.5V
-10
-1.5
-15
V
DD
=3.5V
DD
V =4.5V
DD
-2.0
V =4.5V
DD
-20
-2.5
-25
-3.0
10
12
14
16
18
20
22
24
26
28
30
-30
14
16
18
20
22
24
26
28
30
Input Power (dBm)
Input Power (dBm)
Switching Time
(V =2.7V, CTL2=0V/1.8V, CTL1=0V, CTL3=0V)
DD
CTL2
Voltage (arb. unit)
1.0μs
0.4μs
P1 Port
Input...PC Port
Time (1μs/div)
-4-
PC-P2 Isolation (dB)
Insertion Loss (dB)
26
V
DD
=2.7V
V =2.7V
80
Operation Current I (μA)
-0.5
-5
VSWR:PC Port
Isolation (dB)
-0.6
-15
-0.6
1.7
NJG1665MD7
■
ELECTRICAL CHARACTERISTICS
(With Application circuit, Loss of external circuit are excluded)
Operation Current vs Temperature
(f=2.0GHz, PC-P1 ON, P =23dBm)
100
IN
Contorol Current vs Temperature
(f=2.0GHz, PC-P1 ON, P =23dBm)
50
V
CTL(H)
CTL(H)
CTL(H)
CTL(H)
CTL(H)
IN
=1.3V
=1.8V
=2.7V
=3.5V
=4.5V
Operation Current I (μA)
V
80
(μA)
40
V
V
V
DD
60
Control Current I
100
CTL
30
40
V =2.0V
DD
DD
DD
DD
DD
20
V =2.5V
20
V =2.7V
V =3.5V
V =4.5V
0
-50
-25
0
25
50
o
10
75
0
-50
-25
0
25
50
o
75
100
Ambient Temperature ( C)
Ambient Temperature ( C)
LOSS, ISL vs Temperature
(f=2.0GHz, PC-P1 ON, P =23dBm)
0.0
-0.2
-0.4
IN
VSWR vs Temperature
(f=2.0GHz, PC-P1 ON)
0
-3
2.0
1.9
V =2.0V
DD
DD
DD
DD
DD
PC-P2 Isolation (dB)
-6
-9
V =2.0V
V =2.0V
V
DD
=2.5V
DD
1.8
V =2.5V
V =2.7V
V =3.5V
V =4.5V
Insertion Loss (dB)
VSWR:PC Port
-0.6
-0.8
-1.0
-1.2
-1.4
-1.6
-1.8
-2.0
-50
-25
0
25
50
o
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
-50
-12
-15
-18
-21
-24
-27
75
-30
100
V
DD
=2.7V
DD
V =2.7V
DD
DD
V =2.5V
V =3.5V
V =3.5V
DD
DD
DD
V
DD
=4.5V
V =4.5V
-25
0
25
50
o
75
100
Ambient Temperature ( C)
Ambient Temperature ( C)
P
-0.2dB
vs Temperature
32
(f=2.0GHz, PC-P1 ON)
Switching Time vs Temperature
(CTL2=0V/1.8V, CTL1=0V, CTL3=1.8V, PC-P1 rise/fall time)
3.0
V
V
=2.0V
=2.0V
DD
DD
Max Rating=30dBm
30
2.5
V
V
DD
=2.5V
=2.5V
V
DD
=2.7V
DD
=3.5V
V
DD
DD
V =2.7V
Switching Time (μs)
(dBm)
28
2.0
T
V
V
DD
=4.5V
=3.5V
DD
DD
rise
V =4.5V
-0.2dB
26
V =2.0V
24
DD
DD
DD
DD
DD
1.5
P
V =2.5V
V =2.7V
V =3.5V
V =4.5V
1.0
22
0.5
T
fall
20
-50
-25
0
25
50
o
75
100
0.0
-50
-25
0
25
50
o
75
100
Ambient Temperature ( C)
Ambient Temperature ( C)
-5-
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