nGENERAL DESCRIPTION NJG1517KB2 GaAs SPDT switch suited receiving circ

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nGENERAL DESCRIPTION NJG1517KB2 GaAs SPDT switch suited receiving circ

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NJG1517KB2 SPDT SWITCH GaAs MMIC
nGENERAL DESCRIPTION NJG1517KB2 GaAs SPDT switch suited receiving circuit cellular phone handsets. This switch features very loss, high isolation exhibits wide operating frequency range from 50MHz 3.0GHz voltage 2.5V. 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 Type (Top view) Orientation Mark nPACKAGE OUTLINE
NJG1517KB2
+2.5~+6.5V 0.3dB typ. @f=1GHz, Pin=0dBm 27dB typ. @f=1GHz, Pin=0dBm 20dBm max. @f=2GHz, VCTL=2.7V typ. @f=2GHz, Pin=10dBm, R1=560k FLP6-B2 (Mount Size: 2.1x2.0x0.75mm)
Connection 1.P1 2.EXTCAP 3.P2 4.VCTL2 5.PC 6.VCTL1
nTRUTH TABLE "H"=VCTL (H),"L"=VCTL VCTL1 VCTL2 P1-PC P2-PC Insertion Loss=13dB Return Loss=-3dB Insertion Loss=13dB Return Loss=-3dB Insertion Loss=13dB Return Loss=-2dB Insertion Loss=13dB Return Loss=-2dB
NOTE: values insertion losses return losses typical values 2.0GHz.
NJG1517KB2
nABSOLUTE MAXIMUM RATINGS (Ta=25°C, ZS=Zl=50) PARAMETERS Input Power Control Voltage Power Dissipation Operating Temp. Storage Temp. SYMBOL VCTL Topr Tstg CONDITIONS VCTL (L)=0V, VCTL (H)=2.7V VCTL VCTL 19.4x14.0x0.2mm Assembled Board, Tj=125°C RATINGS -30~+85 -55~+125 UNITS
nELECTRICAL CHARACTERISTICS (VCTL (L)=0V, VCTL (H)=2.7V, ZS=Zl=50, R1=560K, C6=10pF, Ta=25°C) PARAMETERS SYMBOL CONDITIONS UNITS Control voltage (Low) Control voltage (High) Control current Insertion loss Insertion loss Isolation
(PC-P1, PC-P2, P1-P2)
VCTL VCTL ICTL LOSS1 LOSS2 ISL1 ISL2 P-1dB VSWR f=2.0GHz, Pin=10dBm f=1.0GHz, Pin=0dBm f=2.0GHz, Pin=0dBm f=1.0GHz, Pin=0dBm f=2.0GHz, Pin=0dBm, C6=5pF f=2.0GHz f=0.05~2.5GHz, State f=0.05~2.5GHz
-0.2
Isolation
(PC-P1, PC-P2, P1-P2)
compression point VSWR (PC, Switching time
control current ICTL depends resistance Smaller resistance make larger control current.
NJG1517KB2
nTERMINAL INFORMATION SYMBOL DESCRIPTIONS 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: 0.01µF, 0.1~0.5GHz: 1000pF, 0.5~2.5GHz: 56pF) External capacitor terminal. isolation characteristics depends value capacitor which connected with GND. external capacitor required block bias voltage internal circuit. (50MHz~1.7GHz: 10pF, 1.7~2.5GHz: 5pF) port. This port connected with port controlling pin(VCTL(H)) 6.5V pin(VCTL(L)) -0.2~+0.2V. order block bias voltage internal circuit, external capacitor required. (50~100MHz: 0.01µF, 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 highstate (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: 0.01µF, 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 highstate (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.
EXTCAP
VCTL2
VCTL1
NJG1517KB2
nELECTRICAL CHARACTERISTICS
(100MHz~3GHz, with application circuit, R1=560K, C6=10pF, Losses external circuit excluded)
PC-P1 Insertion Loss Frequency
CTL1
PC-P2 Insertion Loss Frequency
CTL1
=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
CTL1
PC-P2 Isolation Frequency
CTL1
=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
CTL1
P1-PC VSWR Frequency
CTL1
=2.7V,V
CTL2
=0V,PC port)
=2.7V,V
CTL2
=0V,P1 port)
VSWR VSWR
Frequency (GHz)
Frequency (GHz)
NJG1517KB2
nELECTRICAL CHARACTERISTICS
(with application circuit, without Blocking Capacitor, Losses external circuit excluded)
P2-PC VSWR Frequency
CTL1
=0V,V
CTL2
=2.7V,P2 port)
NJG1517KB2 Pout&ICTL
Pout P-1dB
Output Power (dBm)
ICTL
Frequency (GHz)
Input Power (dBm)
Switching Speed (VCTL (L)=0V, VCTL (H)=2.7V)
625mV VCTL 16.5ns 100mV /div
Insertion Loss Ambient Temperature
(PC-P1 port,fin=2GHz,VCTL(L)=0V)
VCTL=2.5V VCTL=2.7V VCTL=3.0V VCTL=3.5V VCTL=5.0V VCTL=6.5V
Insertion Loss (dB)
Trig'd
-375mV -13.8nF 10ns/div 86.2nF
Ambient Temperature
Isolation Ambient Temperature
ICTL Ambient Temperature
(PC-P1 port,fin=2GHz,VCTL(L)=0V)
(PC-P1 port,fin=2GHz,VCTL(L)=0V)
VCTL=2.5V VCTL=2.7V VCTL=3.0V VCTL=3.5V VCTL=5.0V VCTL=6.5V
Isolation (dB)
Control Current (uA)
VCTL=2.5V VCTL=2.7V VCTL=3.0V VCTL=3.5V VCTL=5.0V VCTL=6.5V
Ambient Temperature
Ambient Temperature
ICTL (uA)
VSWR
P-1dB=24.6dBm
NJG1517KB2
nELECTRICAL CHARACTERISTICS
(50MHz~100MHz, with Application circuit (Parts list Losses PCB, connector blocking capacitor included)
PC-P1 Insertion Loss Frequency
CTL1
=2.7V,V
CTL2
=0V,Pin=0dBm)
PC-P2 Insertion Loss Frequency
CTL1
=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
CTL1
P1-PC,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)
NJG1517KB2
nELECTRICAL CHARACTERISTICS
(100MHz~500MHz, with Application circuit (Parts list Losses PCB, connector blocking capacitor included)
PC-P1 Insertion Loss Frequency
CTL1
PC-P2 Insertion Loss Frequency
CTL1
=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
CTL1
PC-P2 Isolation Frequency
CTL1
=0V,V
CTL2
=2.7V,Pin=0dBm)
=2.7V,V
CTL2
=0V,Pin=0dBm)
Isolation (dB)
Isolation (dB)
Frequency (MHz)
Frequency (MHz)
PC-P1 VSWR Frequency
(VCTL1 =2.7V,V CTL2 =0V,PC port)
PC-P1,P2-PC VSWR Frequency
(VCTL1 =2.7V,V CTL2 =0V,P1 port)
VSWR VSWR
Frequency (MHz)
Frequency (MHz)
NJG1517KB2
nELECTRICAL CHARACTERISTICS
(0.1GHz~3GHz, with Application circuit (Parts list Losses PCB, connector blocking capacitor included)
PC-P1 Insertion Loss Frequency
CTL1
PC-P2 Insertion Loss Frequency
CTL1
=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
CTL1
PC-P2 Isolation Frequency
CTL1
=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)
NJG1517KB2
nELECTRICAL CHARACTERISTICS
(0.1GHz~3GHz, with Application circuit (Parts list Losses PCB, connector blocking capacitor included)
PC-P1 Isolation Frequency
CTL1
PC-P2 Isolation Frequency
CTL1
=0V,V
CTL2
=2.7V,Pin=0dBm)
=2.7V,V
CTL2
=0V,Pin=0dBm)
Isolation (dB)
Isolation (dB)
Frequency (GHz)
Frequency (GHz)
NJG1517KB2
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)
NJG1517KB2
nAPPLICATION CIRCUIT
Zo=50
VCTL1 (2.7V/0V)
Zo=50
Zo=50
VCTL2 (0V/2.7V)
NJG1517KB2
Parts List Parts number C1~C3 List fin=50~100MHz 0.01uF 10pF 10pF 560K List fin=0.1~0.5GHz 1000pF 10pF 10pF 560K 56pF 10pF 10pF 560K List fin=0.5~1.7GHz 56pF 10pF 560K List fin=1.7~2.5GHz
nRECOMMENDED DESIGN (TOP VIEW)
VCTL1
SIZE=19.4x14mm PCB: FR-4, t=0.2mm CAPACITOR: size 1005 STRIPLINE WIDTH=0.4mm
VCTL2
PRECAUTIONS blocking capacitors have placed terminal Please choose appropriate capacitance values application frequency. reduce stripline influence characteristics, please locate bypass capacitors (C4, close each terminals. good isolation, EXTCAP terminal (2nd pin) must placed possibly close ground plane substrate, through holes should placed near connection.
NJG1517KB2
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±0.1
+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.

nGENERAL DESCRIPTION NJG1517KB2 GaAs SPDT switch suited receiving circ

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