nGENERAL DESCRIPTION NJG1515AVB2 antenna switch digital cellular phone

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nGENERAL DESCRIPTION NJG1515AVB2 antenna switch digital cellular phone

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NJG1515AVB2 TDMA ANTENNA SWITCH GaAs MMIC
nGENERAL DESCRIPTION NJG1515AVB2 antenna switch digital cellular phone 800MHz 1.5GHz band. parallel control signals three bits connect circuits internal antennas external antennas. termination ports with external matching circuits make interference between diversity antennas. NJG1515AVB2 features very insertion loss current consumption very small SSOP20 package. nFEATURES lLow voltage operation lLow current consumption lLow insertion loss lLow Adjacent Channel Leakage Power lPackage nPACKAGE OUTLINE
NJG1515AVB2
-2.5V only) +3.5V 10uA typ. @Pin=30dBm (Transmit) typ. @Pin=10dBm (Receiving) 0.5dB typ. @(TX-ANT1, TX-EXT1) f=940MHz, Pin=30dBm 0.6dB typ. @(TX-ANT1, TX-EXT1) f=1453MHz, Pin=30dBm -63dBc typ. @VDD=+3.5V, VSS=-2.5V, f=940MHz, Pin=30dBm -64dBc typ. @VDD=+3.5V, VSS=-2.5V, f=1453MHz, Pin=30dBm SSOP20-B2 (Mount Size: 6.4x5.0x1.25mm)
nPIN CONFIGURATION
Type (Top View)
ANT-SW DECORDER
Connection
CTL2 CTL3 EXT2 EXT1 TER2
ANT1 ANT2 TER1 CTL1
NJG1515AVB2
nABSOLUTE MAXIMUM RATINGS
(Ta=25°C)
PARAMETER Supply voltage Supply voltage Control voltage Input power Power dissipation Operating temp. Storage temp.
SYMBOL VCTR Topr Tstg
CONDITIONS Terminal Terminal CTL1, CTL2, CTL3 Each Terminals ANT1, EXT1 Terminals ANT2, EXT2 Terminals
RATINGS -4.0 -40~85 -55~125
UNITS
nELECTRICAL CHARACTERISTICS CHARACTERISTICS] Common conditions: Ta=25°C, VDD=3.5V, VSS=-2.5V ANT1, ANT2, EXT1, EXT2: terminated (50) TER1, TER2: connected capacitors PARAMETER SYMBOL CONDITIONS Positive supply voltage Negative supply voltage Current consumption Current consumption Current consumption Current consumption Control voltage Control voltage Control current Control terminal Input Impedance IDD1 ISS1 IDD2 ISS2 VCTL VCTL ICTL Terminal Terminal Terminal Signal Terminal Signal f=0.1~2GHz, Pin=30dBm Transmitting state f=0.1~2GHz, Pin=30dBm Transmitting state CTL1, CTL2, CTL3 terminals CTL1, CTL2, CTL3 terminals CTL1, CTL2, CTL3=VDD CTL1, CTL2, CTL3=0V CTL1, CTL2, CTL3 each Terminal -3.5 -0.1 -1.3 -2.5
-2.0
UNITS
voltage this terminal should supplied before same time with other supplying terminals. (CTL1~3, VSS).
NJG1515AVB2
nELECTRICAL CHARACTERISTICS [800MHz Mode] Common Conditions: f=960MHz, Ta=25°C, VDD=3.5V, VSS=-2.5V Tested circuit shown below. Insertion loss each connectors, striplines, capacitors excluded. ANT1, ANT2, EXT1 EXT2 terminated TER1 TER2 connected through 5pFcapacitor. PARAMETER Frequency range TX-ANT1 Insertion Loss TX-EXT1 Insertion Loss TX-RX Isolation TX-ANT1 Isolation TX-ANT2 Isolation TX-EXT1 Isolation TX-EXT2 Isolation 0.5dB compression point Adjacent Channel Leakage Power Adjacent Channel Leakage Power Harmonics Harmonics VSWR1 Switching time SYMBOL fin1 LOSS1 LOSS2 ISL1 ISL2 ISL3 ISL4 ISL5 Pin=30dBm Pin=30dBm Pin=30dBm TX-ANT1, TX-EXT1 passing Pin=30dBm TX-EXT1 passing Pin=30dBm TX-ANT1, TX-EXT1 passing Pin=30dBm TX-ANT1 passing Pin=30dBm TX-ANT1, TX-EXT1 passing CONDITION 0.65 0.65 UNITS
P-0.5dB(1) TX-ANT1, TX-EXT1 passing ACP1
Standard, ±50kHz offset Pin=30dBm, Input Signal ACP=-64dBc @30dBm Standard, ±100kHz offset Pin=30dBm, Input Signal ACP=-76dBc @30dBm Pin=30dBm, Input Signal Harmonics=-68dBc Pin=30dBm, Input Signal Harmonics=-69dBc
ACP2 2f0(1) 3f0(1) VSWR1
TX-ANT1, TX-EXT1 passing CTL1~3
nsec
NJG1515AVB2
nELECTRICAL CHARACTERISTICS [800MHz Mode] Common Conditions: f=885MHz, Ta=25°C, VDD=3.5V, VSS=0V Tested circuit shown below Insertion loss each connectors, striplines, capacitors excluded. ANT1, ANT2, EXT1 EXT2 terminated TER1 TER2 connected through 5pFcapacitor. PARAMETER Frequency range RX-ANT1 Insertion Loss RX-ANT2 Insertion Loss RX-EXT1 Insertion Loss RX-EXT2 Insertion Loss RX-ANT1 Isolation RX-ANT2 Isolation RX-EXT1 Isolation RX-EXT2 Isolation compression point VSWR Switching time SYMBOL fin2 LOSS3 LOSS4 LOSS5 LOSS6 ISL6 ISL7 ISL8 ISL9 P-1(1) VSWR2 Pin=10dBm Pin=10dBm Pin=10dBm Pin=10dBm Pin=10dBm, RX-ANT2, RX-EXT1, RX-EXT2 passing Pin=10dBm, RX-ANT1, RX-EXT1, RX-EXT2 passing Pin=10dBm, RX-ANT1, RX-ANT2, RX-EXT2 passing Pin=10dBm, RX-ANT1, RX-ANT2, RX-EXT1 passing RX-ANT1, RX-ANT2, RX-EXT1, RX-EXT2 passing RX-ANT1, RX-ANT2, RX-EXT1, RX-EXT2 passing CTL1~3 CONDITIONS 0.65 0.60 0.70 0.65 0.80 0.75 0.85 nsec UNITS
NJG1515AVB2
nELECTRICAL CHARACTERISTICS [1.5GHz Mode] Common Condition: f=1453MHz, Ta=25°C, VDD=3.5V, VSS=-2.5V Tested circuit shown below Insertion loss each connectors, striplines, capacitors excluded. ANT1, ANT2, EXT1 EXT2 terminated TER1 TER2 connected through 5pFcapacitor. PARAMETER Frequency range TX-ANT1 Insertion Loss TX-EXT1 Insertion Loss TX-RX Isolation TX-ANT1 Isolation TX-ANT2 Isolation TX-EXT1 Isolation TX-EXT2 Isolation 0.5dB compression point Adjacent channel leakage power5 Adjacent channel leakage power Harmonics Harmonics VSWR3 Switching time3 SYMBOL fin3 LOSS7 LOSS8 ISL10 ISL11 ISL12 ISL13 ISL14 Pin=30dBm Pin=30dBm Pin=30dBm TX-ANT1, TX-EXT1 passing Pin=30dBm TX-EXT1 passing Pin=30dBm TX-ANT1, TX-EXT1 passing Pin=30dBm TX-ANT1 passing Pin=30dBm TX-ANT1, TX-EXT1 passing CONDITIONS 1429 33.5 0.55 0.65 35.5 1453 0.70 0.80 UNITS
P-0.5dB TX-ANT1, TX-EXT1 passing ACP3 Standard, ±50KHz offset Pin=30dBm, Input Signal ACP=-67dBc 30dBm Standard, ±100kHz offset Pin=30dBm, Input Signal ACP=-76dBc 30dBm Input Signal Harmonics =-68dBc, Pin=30dBm Input Signal Harmonics =-69dBc, Pin=30dBm
ACP4 2f0(2) 3f0(2)
VSWR3 TX-ANT1, TX-EXT1 passing CTL1~3
nsec
NJG1515AVB2
nELECTRICAL CHARACTERISTICS [1.5GHz Mode] Common Condition: f=1501MHz, Ta=25°C, VDD=3.5V, VSS=0V Tested circuit shown below Insertion loss each connectors, striplines, capacitors excluded. ANT1, ANT2, EXT1 EXT2 terminated TER1 TER2 connected through 5pFcapacitor. PARAMETER Frequency range RX-ANT1 Insertion Loss RX-ANT2 Insertion Loss RX-EXT1 Insertion Loss RX-EXT2 Insertion Loss RX-ANT1 Isolation RX-ANT2 Isolation RX-EXT1 Isolation RX-EXT2 Isolation compression point2 VSWR4 Switching time SYMBOL fin4 LOSS9 Pin=10dBm CONDITIONS 1477 0.80 0.80 1.00 0.80 1501 0.95 0.95 1.15 0.95 nsec UNITS
LOSS10 Pin=10dBm LOSS11 Pin=10dBm LOSS12 Pin=10dBm ISL15 ISL16 ISL17 ISL18 P-1(2) VSWR4 RX-ANT2, RX-EXT1, RX-EXT2 passing, Pin=10dBm RX-ANT1, RX-EXT1, RX-EXT2 passing, Pin=10dBm RX-ANT1, RX-ANT2, RX-EXT2 passing, Pin=10dBm RX-ANT1, RX-ANT2, RX-EXT1passing, Pin=10dBm RX-ANT1, RX-ANT2, RX-EXT1, RX-EXT2 passing RX-ANT1, RX-ANT2, RX-EXT1, RX-EXT2 passing CTL1~3
NJG1515AVB2
nTERMINAL INFORMATION SYMBOL DESCRIPTIONS CTL2 High-impedance C-MOS input terminal. This terminal High-Level 2V~VDD, Low-Level +0.6V~0V. case open unstable level, connect this terminal 100K resistor with terminal terminal. CTL3 High-impedance C-MOS input terminal. This terminal High-Level 2V~VDD, Low-Level +0.6V~0V. case open unstable level, connect this terminal 100K resistor with terminal terminal. Negative voltage supply terminal. negative voltage (-3.5~-2.0V) have supplied transmitting. Otherwise negative voltage -2.5~0V used this terminal stayed open, because internal level this terminal automatically level receiving. bypass capacitor have connected with terminal excellent performance. receiving port. external capacitor 56pF~100pF required block voltage (VDD). transmitting/receiving port. external capacitor 56pF~100pF required block voltage (VDD). transmitting port. external capacitor 56pF~100pF required block voltage (VDD). ANT1 termination port. influence ANT1 port ANT2 port suppressed terminating this port appropriate termination. external capacitor (5pF) required block voltage (VDD). transmitting/receiving port. external capacitor 56pF~100pF required block voltage (VDD). receiving port. external capacitor 56pF~100pF required block voltage (VDD). receiving port. external capacitor 56pF~100pF required block voltage (VDD). ANT2 termination port. influence ANT2 port ANT1 port suppressed terminating this port with appropriate termination. external capacitor (5pF) required block voltage (VDD). Positive voltage supply terminal. positive voltage (2.7~5.0V) have supplied. bypass capacitor have connected with terminal excellent performance. High-impedance C-MOS input terminal. This terminal High-Level 2V~VDD, Low-Level +0.6~0V. case open unstable level, connect this terminal 100k resistor with terminal terminal. Ground terminal. Please connect this terminal with ground plane close possible excellent performance.
EXT2 EXT1 TER2
ANT1 ANT2 TER1
CTL1
5,7,9,12, 14,16,18
NJG1515AVB2
nTYPICAL CHARACTERISTICS (Measured evaluation circuit shown below. external circuit losses included. Please refer table estimated losses.)
TX-ANT1 Insertion Loss, port reflection (Marker1: 940MHz, Marker 1453MHz)
TX-EXT1 Insertion Loss, port reflection (Marker 940MHz, Marker 1453MHz)
NJG1515AVB2
nTYPICAL CHARACTERISTICS (Continued)
RX-ANT Insertion Loss, port reflection (Marker 885MHz, Marker 1501MHz)
RX-ANT2 Insertion Loss, port reflection (Marker 885MHz, Marker 1501MHz)
NJG1515AVB2
nTYPICAL CHARACTERISTICS (Continued)
RX-EXT1 Insertion Loss, port reflection (Marker 885MHz, Marker 1501MHz)
RX-EXT2 Insertion Loss, port reflection (Marker 885MHz, Marker 1501MHz)
NJG1515AVB2
nTYPICAL CHARACTERISTICS (800MHz Band: Measured evaluation circuit)
Input Power Output Power,I
Input Power Output Power,I
(Tx-Ant1, f=940MHz, =3.5V, =-2.5V)
(Rx-Ant1, f=885MHz, =3.5V, =0V)
(dBm)
(dBm)
-0.5dB
-1dB
(uA)
Output Power
Output Power
Current
36.2dBm
30.4dBm
Input Power
(dBm)
Input Power
(dBm)
Loss Ambient Temperature
(Tx-Ant1, f=940MHz, =-2.5V)
Loss Ambient Temperature
(Tx-Ext1, f=940MHz, =-2.5V)
VDD=3.5V VDD=3.0V VDD=2.7V
VDD=3.5V VDD=3.0V VDD=2.7V
Loss (dB)
Loss (dB)
Pin=30dBm
Pin=30dBm
Ambient Temperature
Ambient Temperature
-0.5dB
40.0
Ambient Temperature
(Tx-Ant1, f=940MHz, =-2.5V)
ACP(+50kHz) Ambient Temperature
(Tx-Ant1, f=940MHz, =-2.5V)
-55.0
38.0
offset:+50kHz (dBc)
VDD=3.5V VDD=3.0V VDD=2.7V
VDD=3.5V VDD=3.0V VDD=2.7V
(dBm)
-60.0
36.0
-0.5dB
34.0
-65.0
32.0
Pin=30dBm 30.0
-70.0
Ambient Temperature
Ambient Temperature
Current
(uA)
NJG1515AVB2
nTYPICAL CHARACTERISTICS (800MHz Band: Measured evaluation circuit)
Loss Ambient Temperature
Loss Ambient Temperature
(Rx-Ant2, f=885MHz, =0V)
(Rx-Ant1, f=885MHz, =0V)
VDD=3.5V VDD=3.0V VDD=2.7V
VDD=3.5V VDD=3.0V VDD=2.7V
Loss (dB)
Loss (dB)
Pin=10dBm
Pin=10dBm
Ambient Temperature
Ambient Temperature
Loss Ambient Temperature
(Rx-Ext1, f=885MHz,
VDD=3.5V VDD=3.0V VDD=2.7V
Loss Ambient Temperature
(Rx-Ext2, f=885MHz,
VDD=3.5V VDD=3.0V VDD=2.7V
=0V)
=0V)
Loss (dB)
Pin=10dBm
Loss (dB)
Pin=10dBm
Ambient Temperature
Ambient Temperature
NJG1515AVB2
nTYPICAL CHARACTERISTICS (1.5GHz Band: Measured evaluation circuit)
Input Power Output Power,I
Input Power Output Power,I
(Tx-Ant1, f=1453MHz, =3.5V, =-2.5V)
(Rx-Ant1, f=1501MHz, =3.5V, =0V)
(dBm)
(dBm)
(uA)
Output Power
Output Power
Current
-1dB
-0.5dB
35.8dBm
30.0dBm
Input Power
(dBm)
Input Power
(dBm)
Loss Ambient Temperature
(Tx-Ant1, f=1453MHz, =-2.5V)
Loss Ambient Temperature
(Tx-Ext1, f=1453MHz, =-2.5V)
VDD=3.5V VDD=3.0V VDD=2.7V
VDD=3.5V VDD=3.0V VDD=2.7V
Loss (dB)
Loss (dB)
Pin=30dBm
Pin=30dBm
Ambient Temperature
Ambient Temperature
-0.5dB
40.0
Ambient Temperature
ACP(+50kHz) Ambient Temperature
(Tx-Ant1, f=1453MHz, =-2.5V)
(Tx-Ant1, f=1453MHz, =-2.5V)
-55.0 VDD=3.5V VDD=3.0V VDD=2.7V
38.0
offset:+50kHz (dBc)
VDD=3.5V VDD=3.0V VDD=2.7V -60.0
(dBm)
36.0
-0.5dB
34.0
-65.0
32.0
Pin=30dBm 30.0
-70.0
Ambient Temperature
Ambient Temperature
Current
(uA)
NJG1515AVB2
nTYPICAL CHARACTERISTICS (1.5GHz Band: Measured evaluation circuit)
Loss Ambient Temperature
(Rx-Ant1, f=1501MHz, =0V)
Loss Ambient Temperature
(Rx-Ant2, f=1501MHz, =0V)
VDD=3.5V VDD=3.0V VDD=2.7V
VDD=3.5V VDD=3.0V VDD=2.7V
Loss (dB)
Pin=10dBm
Loss (dB)
Pin=10dBm
Ambient Temperature
Ambient Temperature
Loss Ambient Temperature
(Rx-Ext1, f=1501MHz, =0V)
Loss Ambient Temperature
(Rx-Ext2, f=1501MHz, =0V)
VDD=3.5V VDD=3.0V VDD=2.7V
VDD=3.5V VDD=3.0V VDD=2.7V
Loss (dB)
Loss (dB)
Pin=10dBm
Pin=10dBm
Ambient Temperature
Ambient Temperature
NJG1515AVB2
nTRUTH TABLE "H"=VCTL (H), "L"=VCTL (L), "X"=H
ROUTE CONTROL INPUT RX/TX Diversity IN/OUT CTL1 TX-ANT1 TX-EXT1 RX-ANT1 RX-ANT2 RX-EXT1 RX-EXT2 CTL2 CTL3 CONTROL OUTPUT
nPIN CONFIGURATION (Top View)
CTL1
TER1
ANT2
ANT1
ANT-SW DECORDER
MARK
CTL2
CTL3
EXT2
EXT1
TER2
NJG1515AVB2
nRECOMMENDED CIRCUIT (TX-ANT1 passing)
3.5V 0V/3V VCTL1 100K
(TER1)
ANT1
ANT2
1000pF
56pF
56pF
56pF
ANT-SW DECORDER
MARK
100K
100K
1000pF
56pF
56pF
56pF
(TER2)
0V/3V
VCTL2 0V/3V
VCTL3
EXT2
EXT1
-2.5V
NJG1515AVB2
nRECOMMENDED DESIGN
ANT2
PCB: FR-4, 0.5mm
Stripline width:
ANT1
NJG1515AVB2
VCTL1
Board total Loss (Capacitor, Connector PCB) Pass route 800MHz Band (dB) 1.5GHzBand (dB) 0.21 0.21 0.23 0.25 0.24 0.25
VCTL2 VCTL3
TX-ANT1 TX-EXT1
0.17 0.18 0.17 0.19 0.18 0.19
RX-ANT1 RX-ANT2 RX-EXT1
EXT2
EXT1
RX-EXT2
PARTS LIST
PART R1~R3 C3~C8
VALUE 100K 1000pF 56pF
COMMENT TAMA Electronics (CRG16G) MURATA (GRM36) MURATA (GRM36) MURATA (GRM36)
PRECAUTIONS bypass capacitors should connected VDD, terminals close possible respectively. good performance, ground terminals should directly connected ground patterns through-holes close possible using relatively wide pattern.
NJG1515AVB2
nPACKAGE OUTLINE (SSOP20-B2)
Lead material Lead surface finish Molding material UNIT Weight
Copper Solder plating Epoxy resin 66mg
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 NJG1515AVB2 antenna switch digital cellular phone

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