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nGENERAL DESCRIPTION NJG1523KB2 SPDT switch featured insertion loss, m


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NJG1523KB2 SPDT SWITCH GaAs MMIC
nGENERAL DESCRIPTION NJG1523KB2 SPDT switch featured insertion loss, medium handling power high isolation. This device suitable switching Tx/Rx signals sub-microwave applications. This switch exhibits wide frequency range from 50MHz 3.0GHz operating voltage 2.5V, operated 25dBm 3.0V operating voltage. ultra small ultra thin FLP6 package applied. nFEATURES lSingle voltage control lLow insertion loss lHigh isolation lHandling power lLow current consumption lUltra small ultra thin package nPIN CONFIGURATION Orientation Mark Type view
nPACKAGE OUTLINE
NJG1523KB2
+2.5~+6.5V 0.4dB typ. @f=1GHz, Pin=23dBm 0.5dB typ. @f=2GHz, Pin=23dBm 29dB typ. @f=2GHz, Pin=23dBm 25dBm max. @f=2GHz, VCTL=3.0V typ. @f=0.05~2.5GHz, Pin=23dBm FLP6-B2 (Mount Size: 2.1x2.0x0.75mm)
connection
1.P1 2.GND 3.P2 4.VCTL2 5.PC 6.VCTL
nTRUTH TABLE "H"=VCTL (H), "L"=VCTL VCTL1 VCTL2
Insertion loss=17dB return Loss=2dB Insertion loss=17dB return Loss=2dB
Insertion loss=18dB return Loss=2dB Insertion loss=18dB return Loss=2dB
Note: values insertion losses return losses typical values 2GHz.
NJG1523KB2
nABSOLUTE MAXIMUM RATINGS (Ta=25°C) PARAMETER Input Power Control Voltage Power Dissipation Operating Temp. Storage Temp. SYMBOL VCTL Topr Tstg CONDITIONS VCTL (L)=0V, VCTL (H)=2.7V VCTL (H)-VCTL RATINGS -30~+85 -55~+125 UNITS
nELECTRICAL CHARACTERISTICS (VCTL (L)=0V, VCTL (H)=2.7V, ZS=Zl=50, C6=10pF, Ta=25°C) PARAMETERS Operating voltage (LOW) Operating voltage (HIGH) Control current Insertion loss Insertion loss Isolation (PC-P1, PC-P2, P1-P2)
SYMBOL VCTL VCTL ICTL LOSS1 LOSS2 ISL1 ISL2 Pin1 Pin2 Pin3 P-1dB VSWR
CONDITIONS
-0.2
30.5
24.0 25.0 34.5
UNITS
f=2.0GHz, Pin=23dBm f=1GHz, Pin=23dBm f=2GHz, Pin=23dBm f=1GHz, Pin=23dBm f=2GHz, Pin=23dBm VCTL (H)=2.7V, f=2GHz VCTL (H)=3.0V, f=2GHz VCTL (H)=6.5V, f=2GHz f=2.0GHz f=0.05~2.2GHz, State fin=0.05~2.5GHz
Isolation
(PC-P1, PC-P2, P1-P2)
Maximum input power Maximum input power Maximum input power compression point VSWR (PC, Switching time
Maximum input power: This value defined maximum input power linear operating region damage free operating region
NJG1523KB2
nTERMINAL INFORMATION SYMBOL DESCRIPTION port. This port connected with port controlling (VCTL(H)) 2.5~6.5V pin(VCTL(L)) -0.2~+0.2V. external capacitor required block bias voltage internal circuit. (50~100MHz: 0.01uF, 0.1~0.5GHz: 1000pF, 0.5~2.5GHz: 56pF) Ground terminal. Please connect this terminal with ground plane close possible excellent performance. port. This port connected with port controlling (VCTL (H)) 2.5~6.5V pin(VCTL(L)) -0.2~+0.2V. external capacitor required block bias voltage internal circuit. (50~100MHz: 0.01uF, 0.1~0.5GHz: 1000pF, 0.5~2.5GHz: 56pF) Control port voltage this port controls state. `ON' `OFF' state toggled controlling voltage this terminal such high-state (2.5~6.5V) low-state (-0.2~+0.2V). voltage have opposite state. bypass capacitor chosen reduce switching time delay from 10pF~1000pF range. Common port. order block bias voltage internal circuit, external capacitor required. (50~100MHz:0.01uF, 0.1~0.5GHz: 1000pF, 0.5~2.5GHz: 56pF) Control port voltage this port controls state. `ON' `OFF' state toggled controlling voltage this terminal such high-state (2.5~6.5V) low-state (-0.2~+0.2V). voltage have opposite state. bypass capacitor chosen reduce switching time delay from 10pF~1000pF range.
VCTL2
VCTL
NJG1523KB2
nELECTRICAL CHARACTERISTICS
(f=0.1~3.0GHz, with Application circuit, Losses external circuit excluded)
PC-P1 Insertion Loss Frequency
(VCTL1=2.7V,V CTL2=0V,Pin=0dBm)
PC-P2 Insertion Loss Frequency
=0V,V
CTL2
=2.7V,Pin=0dBm)
-0.4 Insertion Loss (dB) Insertion Loss (dB)
-0.4
-0.8
-0.8
-1.2
-1.2
-1.6
-1.6
Frequency (GHz)
Frequency (GHz)
PC-P1 Isolation Frequency
(VCTL1=0V,V CTL2=2.7V,Pin=0dBm)
PC-P2 Isolation Frequency
=2.7V,V
CTL2
=0V,Pin=0dBm)
Isolation (dB)
Isolation (dB)
Frequency (GHz)
Frequency (GHz)
PC-P1 VSWR Frequency
P1-PC VSWR Frequency
(VCTL1=2.7V,V CTL2=0V,P1 port)
=2.7V,V
CTL2
=0V,PC port)
VSWR VSWR
Frequency (GHz)
Frequency (GHz)
NJG1523KB2
nELECTRICAL CHARACTERISTICS
(with application circuit, without Blocking Capacitor, Losses external circuit excluded)
P2-PC VSWR Frequency
CTL1 =0V,V
CTL2
Input Power Output Power, ICTL
(VCTL (L)=0V, VCTL (H)=2.7V)
P-1dB=30dBm
=2.7V,P2 port)
Output Power (dBm)
Pout P-1dB
VSWR
ICTL
Frequency (GHz)
Input Power (dBm)
Switching Speed
(VCTL (L)=0V, VCTL (H)=2.7V)
625mV
Insertion Loss Ambient Temperature
VCTL
(PC-P1 port,fin=1GHz,VCTL(L)=0V)
VCTL(H)=2.5V VCTL(H)=2.7V VCTL(H)=3.0V VCTL(H)=3.5V VCTL(H)=5.0V VCTL(H)=6.5V
23.8ns
Insertion Loss (dB)
100mV /div
Trig'd
-375mV -13.8nF 10ns/div 86.2nF
Ambient Temperature
Isolation Ambient Temperature
ICTL Ambient Temperature
(PC-P1 port,fin=1GHz,VCTL(L)=0V)
(PC-P1 port,fin=1GHz,VCTL(L)=0V)
VCTL(H)=2.5V VCTL(H)=2.7V VCTL(H)=3.0V VCTL(H)=3.5V VCTL(H)=5.0V VCTL(H)=6.5V
Control Current (uA)
Isolation (dB)
VCTL(H)=2.5V VCTL(H)=2.7V VCTL(H)=3.0V VCTL(H)=3.5V VCTL(H)=5.0V VCTL(H)=6.5V
Ambient Temperature
Ambient Temperature
ICTL (uA)
NJG1523KB2
nELECTRICAL CHARACTERISTICS
(f=50~100MHz, with Application circuit (Parts list Losses PCB, connector blocking capacitor included)
PC-P1 Insertion Loss Frequency
PC-P2 Insertion Loss Frequency
=2.7V,V
CTL2
=0V,Pin=0dBm)
=0V,V
CTL2
=2.7V,Pin=0dBm)
-0.4 Insertion Loss (dB) Insertion Loss (dB)
-0.4
-0.8
-0.8
-1.2
-1.2
-1.6
-1.6
Frequency (MHz)
Frequency (MHz)
PC-P1 Isolation Frequency
(VCTL1=0V,V CTL2=2.7V,Pin=0dBm)
PC-P2 Isolation Frequency
(VCTL1=2.7V,V CTL2=0V,Pin=0dBm)
Isolation (dB)
Isolation (dB)
Frequency (MHz)
Frequency (MHz)
PC-P1 VSWR Frequency
=2.7V,V
CTL2
=0V,PC port)
P1-PC,P2-PC VSWR Frequency
(VCTL1=2.7V,V CTL2=0V,P1 port)
VSWR VSWR
Frequency (MHz)
Frequency (MHz)
NJG1523KB2
nELECTRICAL CHARACTERISTICS
(f=100~500MHz, with Application circuit (Parts list Losses PCB, connector blocking capacitor included)
PC-P1 Insertion Loss Frequency
(VCTL1=2.7V,V CTL2=0V,Pin=0dBm)
PC-P2 Insertion Loss Frequency
(VCTL1=0V,VCTL2=2.7V,Pin=0dBm)
-0.4 Insertion Loss (dB) Insertion Loss (dB)
-0.4
-0.8
-0.8
-1.2
-1.2
-1.6
-1.6
Frequency (MHz)
Frequency (MHz)
PC-P1 Isolation Frequency
PC-P2 Isolation Frequency
(VCTL1=2.7V,V CTL2=0V,Pin=0dBm)
=0V,V
CTL2
=2.7V,Pin=0dBm)
Isolation (dB)
Isolation (dB)
Frequency (MHz)
Frequency (MHz)
PC-P1 VSWR Frequency
PC-P1,P2-PC VSWR Frequency
(VCTL1=2.7V,V CTL2=0V,P1 port)
=2.7V,V
CTL2
=0V,PC port)
VSWR VSWR
Frequency (MHz)
Frequency (MHz)
NJG1523KB2
nELECTRICAL CHARACTERISTICS
(f=0.1~3.0GHz, with Application circuit (Parts list Losses PCB, connector blocking capacitor included)
PC-P1 Insertion Loss Frequency
PC-P2 Insertion Loss Frequency
=2.7V,V
CTL2
=0V,Pin=0dBm)
=0V,V
CTL2
=2.7V,Pin=0dBm)
-0.4 Insertion Loss (dB) Insertion Loss (dB)
-0.4
-0.8
-0.8
-1.2
-1.2
-1.6
-1.6
Frequency (GHz)
Frequency (GHz)
PC-P1 Isolation Frequency
PC-P2 Isolation Frequency
=0V,V
CTL2
=2.7V,Pin=0dBm)
=2.7V,V
CTL2
=0V,Pin=0dBm)
Isolation (dB)
Isolation (dB)
Frequency (GHz)
Frequency (GHz)
PC-P1 VSWR Frequency
(VCTL1=2.7V,V CTL2=0V,PC port)
P1-PC,P2-PC VSWR Frequency
(VCTL1=2.7V,V CTL2=0V,P1 port)
VSWR VSWR
Frequency (GHz)
Frequency (GHz)
NJG1523KB2
nELECTRICAL CHARACTERISTICS
(Losses PCB, connector blocking capacitor each frequency.)
Through Loss Frequency
(Frequency:50MHz-100MHz)
Through Loss Frequency
(Frequency:100MHz-500MHz)
-0.4 Insertion Loss (dB) Insertion Loss (dB)
-0.4
-0.8
-0.8
-1.2
-1.2
-1.6
-1.6
Frequency (MHz)
Frequency (MHz)
Through Loss Frequency
(Frequency:100MHz-3GHz)
-0.4 Insertion Loss (dB)
-0.8
-1.2
-1.6
Frequency (GHz)
NJG1523KB2
nAPPLICATION CIRCUIT
Zo=50 Zo=50 NJG1523KB2 VCTL2 (0V/2.7V) Zo=50 VCTL1 (2.7V/0V)
Parts List Parts number C1~C3 List List 50~100MHz 0.1~0.5GHz 0.01uF 1000pF 10pF 10pF List 0.5~2.5GHz 56pF 10pF Notes GRM36 MURATA GRM36 MURATA
nRECOMMENDED DESIGN (TOP VIEW)
VCTL2
VCTL1 PPCB SIZE=19.4x14.0mm PCB: FR-4, t=0.2mm CAPACITOR: size 1005 STRIPLINE WIDTH=0.4mm
PRECAUTIONS blocking capacitors have placed terminal Please choose appropriate capacitance values application frequency. [2]To reduce stlipline influence characteristics, please locate bypass capacitors (C4, close each terminals. [3]For good isolation, terminal (2nd pin) must placed possibly close ground plane substrate, through holes should placed near connection.
NJG1523KB2
nPACKAGE OUTLINE (FLP6-B2)
2.0±0.1
0.75±0.05 +0.1 0.15 -0.05
1.7±0.1 0.65 0.65
2.1±0.
+0.1 -0.05
Lead material Copper Lead surface finish: Solder plating Molding material Epoxy resin UNIT Weight 6.5mg
Cautions using this product This product contains Gallium-Arsenide (GaAs) which harmful material. into mouth. dispose fire break this product. chemically make powder with this product. waste this product, please obey relating your country.
[CAUTION] specifications this databook only given information without guarantee regards either mistakes omissions. application circuits this databook described only show representative usages product intended guarantee permission right including industrial rights.
This product damaged with electric static discharge (ESD) spike voltage. Please handle with care avoid these damages.

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