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.