NJG1528KC1 Revised Feb./16/2001 Ver.2 DPDT SWITCH GaAs MMIC nGENERAL DESCRIPTION NJG1528KC1 is a GaAs high power DPDT switch MMIC for antenna switch of tri- and dual-mode cellular phone application such as CDMA, AMPS and PCS. This switch features low loss, high isolation at high power. The ultra small & ultra thin FLP10 package is applied. n FEATURES lLow voltage operation lPin at 0.2dB compression point lLow insertion loss nPACKAGE OUTLINE NJG1528KC1 2.5V min. 36dBm typ. @f=1.9GHz, VCTL=2.8V 0.60dB typ. @f=0.9GHz, PIN =31dBm, VCTL=2.8V 0.70dB typ. @f=1.9GHz, PIN =25dBm, VCTL=2.8V 26.5dB typ. @f=0.9GHz, PIN =31dBm, VCTL=2.8V 20dB typ. @f=1.9GHz, PIN =25dBm,VCTL=2.8V 10uA typ. @f=0.9GHz, PIN =31dBm, VCTL=2.8V FLP10-C1 (Package size: 3.0x2.8x0.75mm) lHigh isolation lLow control current lUltra small & ultra thin package n PIN CONFIGURATION KC1Type (Top View) Orientation Mark 1 10 2 9 3 8 4 7 5 6 Pin connection 1. P1 2. VCTL1 3. GND 4. VCTL2 5. P2 6. P3 7. GND 8. GND 9. GND 10. P4 nTRUTH TABLE ON Pass VCTL1 P1-P2 L P3-P4 L P1-P4 H P2-P3 H VCTL2 H H L L NOTE: Please note that any information on this catalog is subject to change. -1- NJG1528KC1 nABSOLUTE MAXIMUM RATINGS (Ta=+25°C, Zs =Zl=50Ω) PARAMETER SYMBOL CONDITIONS RATINGS UNITS 37.5 dBm 12 V RF Input Power PIN VCTL(L)=0V, VCTL(H)=3V Operating Voltage VCTL VCTL(H)-VCTL(L) Power Dissipation PD 550 mW Operating Temp. Topr -40~+85 °C Storage Tempe. Tstg -55~+125 °C n ELECTRICAL CHARACTERISTICS (General conditions: Ta=+25°C, Zs =Zl=50Ω, VCTL (L)=0V, VCTL (H)=2.8V) PARAMETER SYMBOL Control Voltage (Low) VCTL (L) Control Voltage (High) VCTL (H) CONDITIONS MIN TYP MAX UNITS f=0.01~2.5GHz -0.2 0 0.2 V f=0.01~2.5GHz 2.5 2.8 6.5 V Control Current ICTL f=0.9GHz, PIN =31dBm - 10 20 uA Insertion loss 1 LOSS1 f=0.9GHz, PIN =31dBm - 0.60 0.70 dB Insertion loss 2 LOSS2 f=1.9GHz, PIN =25dBm - 0.70 0.85 dB Isolation 1 ISL1 f=0.9GHz, PIN =31dBm 24.5 26.5 - dB Isolation 2 ISL2 f=0.9GHz, PIN =31dBm 22 24 - dB Isolation 3 ISL3 f=1.9GHz, PIN =25dBm 18 20 - dB Isolation 4 Pin at 0.2dB Compression point ISL4 f=1.9GHz, PIN =25dBm 17 18 - dB P-0.2dB f=1.9GHz 34 36 - dBm 2nd Harmonics 1 2fo(1) f=0.9GHz, PIN =25dBm - - -70 dBc 2nd Harmonics 2 2fo(2) f=1.9GHz, PIN =25dBm - - -65 dBc 3rd Harmonics 1 3fo(1) f=0.9GHz, PIN =25dBm - - -65 dBc 3rd Harmonics 2 3fo(2) f=1.9GHz, PIN =25dBm - - -65 dBc Input 3 rd order intercept Point 1 IIP3(1) f=900+901MHz, Pin=25dBm *1 - 60 - dBm Input 3 rd order intercept Point 2 IIP3(2) f=1900+1901MHz, Pin=25dBm *1 - 60 - dBm VSWR VSWRi on-state ports, f=1.9GHz - 1.1 1.3 f=0.1~2.5GHz - 100 - Switching time TSW *1: The input IP3 is defined as following equation. IIP3=(3 x Pout - IM3) / 2 + LOSS -2- ns NJG1528KC1 nTERMINAL INFORMATION No. SYMBOL 1 P1 2 VCTL1 3 GND 4 VCTL2 5 P2 6 P3 7 GND 8 GND 9 GND 10 P4 EXPLANATION RF port. This port is connected with P2 port by controlling 2pin-VCTL(H) (+2.5~+6.5V) and 4pin-VCTL(L) (-0.2~+0.2V). This port is connected with P4 port by controlling 2pin-VCTL(L) (-0.2~+0.2V) and 4pin-VCTL(H) (+2.5~+6.5V). A DC cut capacitor 56pF is reguired at this terminal to block DC voltage of inner circuit. Control port1. Please connect bypass capacitor (10pF) between this terminal and GND close to this IC. Ground terminal. Please connect this terminal with ground plane as close as possible for excellent RF performance. Control port2. Please connect bypass capacitor (10pF) between this terminal and GND close to this IC. RF port. This port is connected with P1 port by controlling 2pin-VCTL(L) (-0.2~+0.2V) and 4pin-VCTL(H) (+2.5~+6.5V). This port is connected with P3 port by controlling 2pin-VCTL(H) (+2.5~+6.5V) and 4pin-VCTL(L) (-0.2~+0.2V). A DC cut capacitor 56pF is reguired at this terminal to block DC voltage of inner circuit. RF port. This port is connected with P2 port by controlling 2pin-VCTL(H) (+2.5~+6.5V) and 4pin-VCTL(L) (-0.2~+0.2V). This port is connected with P4 port by controlling 2pin-VCTL(L) (-0.2~+0.2V) and 4pin-VCTL(H) (+2.5~+6.5V). A DC cut capacitor 56pF is reguired at this terminal to block DC voltage of inner circuit. Ground terminal. Please connect this terminal with ground plane as close as possible for excellent RF performance. Ground terminal. Please connect this terminal with ground plane as close as possible for excellent RF performance. Ground terminal. Please connect this terminal with ground plane as close as possible for excellent RF performance. RF port. This port is connected with P1 port by controlling 2pin-VCTL(H) (+2.5~+6.5V) and 4pin-VCTL(L) (-0.2~+0.2V). This port is connected with P3 port by controlling 2pin-VCTL(L) (-0.2~+0.2V) and 4pin-VCTL(H) (+2.5~+6.5V). A DC cut capacitor 56pF is reguired at this terminal to block DC voltage of inner circuit. -3- NJG1528KC1 nELECTRICAL CHARACTERISTICS (with application circuit, losses of PCB, connector and DC blocking capacitor are excluded) P1-P2 Insertion Loss vs.Frequency P3-P4 Insertion Loss vs.Frequency (VCTL1=0V, VCTL2=2.8V, Pin=-10dBm) 0.0 0.0 -0.5 -0.5 Insertion Loss (dB) Insertion Loss (dB) (VCTL1=0V, VCTL2=2.8V, Pin=-10dBm) -1.0 -1.5 -2.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 -1.0 -1.5 -2.0 0.0 0.5 1.0 P1-P2 Isolation vs.Frequency 2.0 2.5 3.0 P1-P4 Isolation vs.Frequency (VCTL1=2.8V, VCTL2=0V, Pin=-10dBm) (VCTL1=0V, VCTL2=2.8V, Pin=-10dBm) -10 -10 -15 -15 -20 -20 Isolation (dB) Isolation (dB) 1.5 Frequency (GHz) Frequency (GHz) -25 -30 -25 -30 -35 -35 -40 -40 -45 -45 0.0 0.5 1.0 1.5 2.0 2.5 3.0 0.0 0.5 Frequency (GHz) 1.0 1.5 2.0 2.5 3.0 Frequency (GHz) P1-P2(on) VSWR vs. Frequency P1-P3 Isolation vs.Frequency (VCTL1=0V, VCTL2=2.8V, Pin=-10dBm) (VCTL1=0V,VCTL2=2.8V,P1 port) 2.0 -10 -15 1.8 VSWR Isolation (dB) -20 -25 -30 1.6 1.4 -35 1.2 -40 -45 1.0 0.0 0.5 1.0 1.5 2.0 Frequency (GHz) -4- 2.5 3.0 0.0 0.5 1.0 1.5 2.0 Frequency (GHz) 2.5 3.0 NJG1528KC1 nELECTRICAL CHARACTERISTICS (with application circuit, losses of PCB, connector and DC blocking capacitor are excluded) Output Power, Control Current vs.Input Power VCTL=2.3V VCTL=2.5V VCTL=2.8V 34 38 80 36 70 34 32 60 30 50 28 40 26 30 24 20 22 20 20 22 24 26 28 30 32 34 36 (P1-P2 ON, f=900MHz) VCTL=2.8V VCTL=3V VCTL=3.5V VCTL=4.5V VCTL=6.5V 30 50 28 40 26 30 24 20 10 22 10 0 20 38 0 20 22 24 34 30 50 28 40 26 30 24 20 22 20 26 28 30 32 34 36 Output Power (dBm) 70 Control Current (uA) Output Power (dBm) 36 60 24 32 34 36 38 90 VCTL=2.8V VCTL=3V VCTL=3.5V VCTL=4.5V VCTL=6.5V 80 70 32 60 30 50 28 40 26 30 24 20 10 22 10 0 20 38 0 20 22 24 26 28 30 32 34 36 38 Input Power (dBm) Input Power (dBm) Insertion Loss vs.Input Power Insertion Loss vs.Input Power (P1-P2 ON, f=900MHz) (P1-P2 ON, f=900MHz) -0.5 -0.5 VCTL=2.3V VCTL=2.5V VCTL=2.8V Insertion Loss (dB) Insertion Loss (dB) 30 (P1-P2 ON, f=1.9GHz) 38 80 32 22 28 Output Power, Control Current vs.Input Power 90 VCTL=2.3V VCTL=2.5V VCTL=2.8V 20 26 Input Power (dBm) (P1-P2 ON, f=1.9GHz) 34 70 60 Output Power, Control Current vs.Input Power 36 80 32 Input Power (dBm) 38 90 Control Current (uA) Output Power (dBm) 36 90 Output Power (dBm) 38 Control Current (uA) (P1-P2 ON, f=900MHz) Control Current (uA) Output Power, Control Current vs.Input Power -1.0 -1.5 -2.0 VCTL=2.8V VCTL=3V VCTL=3.5V VCTL=4.5V VCTL=6.5V -1.0 -1.5 -2.0 20 22 24 26 28 30 32 Input Power (dBm) 34 36 38 20 22 24 26 28 30 32 34 36 38 Input Power (dBm) -5- NJG1528KC1 nELECTRICAL CHARACTERISTICS (with application circuit, losses of PCB, connector and DC blocking capacitor are excluded) Insertion Loss vs.Input Power Insertion Loss vs.Input Power (P1-P2 ON, f=1.9GHz) -0.6 -0.6 -0.8 -0.8 VCTL=2.3V VCTL=2.5V VCTL=2.8V -1.0 Insertion Loss (dB) Insertion Loss (dB) (P1-P2 ON, f=1.9GHz) -1.2 -1.4 -1.6 -1.8 VCTL=2.8V VCTL=3V VCTL=3.5V VCTL=4.5V VCTL=6.5V -1.0 -1.2 -1.4 -1.6 -1.8 -2.0 -2.0 20 22 24 26 28 30 32 34 36 38 20 22 24 Input Power (dBm) 32 34 36 38 -10 -10 VCTL=2.8V VCTL=3V VCTL=3.5V VCTL=4.5V VCTL=6.5V VCTL=2.3V VCTL=2.5V VCTL=2.8V -15 Isolation (dB) -15 Isolation (dB) 30 (P1-P2, f=900MHz) (P1-P2, f=900MHz) -20 -20 -25 -25 -30 -30 20 22 24 26 28 30 32 34 36 20 38 22 24 26 28 30 32 34 36 38 Input Power (dBm) Input Power (dBm) Isolation vs.Input Power Isolation vs.Input Power (P1-P2, f=1.9GHz) (P1-P2, f=1.9GHz) -10 -10 VCTL=2.8V VCTL=3V VCTL=3.5V VCTL=4.5V VCTL=6.5V VCTL=2.3V VCTL=2.5V VCTL=2.8V -15 Isolation (dB) Isolation (dB) 28 Isolation vs.Input Power Isolation vs.Input Power -20 -25 -15 -20 -25 20 22 24 26 28 30 32 Input Power (dBm) -6- 26 Input Power (dBm) 34 36 38 20 22 24 26 28 30 32 Input Power (dBm) 34 36 38 NJG1528KC1 nELECTRICAL CHARACTERISTICS (with application circuit) IM3 vs. Input Power IM3 vs. Input Power (P1-P2 ON, f=1.9+1.901GHz ) (P1-P2 ON, f=900+901MHz ) -20 -20 THRU VCTL=2.3V VCTL=2.5V VCTL=2.8V VCTL=3V VCTL=3.5V VCTL=4.5V VCTL=6.5V -40 -30 IM3 (dBm) IM3 (dBm) -30 THRU VCTL=2.3V VCTL=2.5V VCTL=2.8V VCTL=3V VCTL=3.5V VCTL=4.5V VCTL=6.5V -50 -60 -40 -50 -60 Noise floor Noise floor -70 20 22 24 26 28 -70 30 20 22 28 30 Input Power (dBm) Output Power, IM3 vs.Input Power Output Power, IM3 vs.Input Power (P1-P2 ON, f=1.9+1.901GHz) 70 70 50 IM3,Output Power (dBm) 50 IM3,Output Power (dBm) 26 Input Power (dBm) (P1-P2 ON, f=900+901MHz) Output Power 30 10 IIP3=64.9dBm (Input Power=25dBm) -10 -30 IM3 -50 Output Power 30 10 IIP3=63.1dBm (Input Power=25dBm) -10 -30 IM3 -50 -70 -70 20 30 40 50 60 70 20 30 Input Power (dBm) 50 60 IIP3 vs.Input Power IIP3 vs.Input Power (P1-P2 ON, f=900+901MHz ) (P1-P2 ON, f=1.9+1.901GHz ) 75 75 70 70 65 65 60 55 70 60 55 THRU VCTL=2.3V VCTL=2.5V VCTL=2.8V 50 45 40 Input Power (dBm) IIP3 (dBm) IIP3 (dBm) 24 20 22 VCTL=3V VCTL=3.5V VCTL=4.5V VCTL=6.5V 24 26 Input Power (dBm) THRU VCTL=2.3V VCTL=2.5V VCTL=2.8V 50 28 30 45 20 22 VCTL=3V VCTL=3.5V VCTL=4.5V VCTL=6.5V 24 26 28 30 Input Power (dBm) -7- NJG1528KC1 nELECTRICAL CHARACTERISTICS (with application circuit) 2nd Harmonics vs.Input Power -58 -70 2nd Harmonics (dBc) -62 (P1-P2 ON, f=1.9GHz) -65 VCTL=2.3V VCTL=2.5V VCTL=2.8V VCTL=3V VCTL=3.5V VCTL=4.5V VCTL=6.5V -60 2nd Harmonics (dBc) 2nd Harmonics vs.Input Power (P1-P2 ON, f=900MHz) -64 -66 -68 -70 -75 -80 VCTL=2.3V VCTL=2.5V VCTL=2.8V VCTL=3V VCTL=3.5V VCTL=4.5V VCTL=6.5V -85 -90 -72 Input 2fo level= -95dBc Input 2fo level= -90dBc -74 -95 26 27 28 29 30 31 32 33 34 26 27 28 Input Power(dBm) 3rd Harmonics (dBc) 3rd Harmonics (dBc) VCTL=2.3V VCTL=2.5V VCTL=2.8V VCTL=3V -50 -70 -80 -90 33 34 VCTL=3.5V VCTL=4.5V VCTL=6.5V -60 -70 -80 -90 Input 3fo level= -105dBc Input 3fo level= -105dBc -100 -100 26 27 28 29 30 31 Input Power(dBm) -8- 32 -40 VCTL=2.3V VCTL=2.5V VCTL=2.8V VCTL=3V VCTL=3.5V VCTL=4.5V VCTL=6.5V -60 31 (P1-P2 ON, f=1.9GHz) (P1-P2 ON, f=900MHz) -50 30 3rd Harmonics vs.Input Power 3rd Harmonics vs.Input Power -40 29 Input Power(dBm) 32 33 34 26 27 28 29 30 31 Input Power(dBm) 32 33 34 NJG1528KC1 n APPLICATION CIRCUIT P1 P4 C1 56pF VCTL1 C4 56pF 1 10 2 9 3 8 4 7 5 6 C5 10pF C6 10pF VCTL2 NJG1528KC1 P2 P3 C2 56pF C3 56pF PARTS LIST Parts No. C1 ~ C4 C5 ,C6 f=0.05-0.1GHz f=0.1-0.5GHz f=0.5-2.5GHz 0.01uF 1000pF 56pF 10pF 10pF 10pF Comment MURATA (GRM36) MURATA (GRM36) n RECOMMENDED PCB DESIGN P1 P4 C1 C4 C5 VCTL1 VCTL2 C6 C2 P2 C3 PCB SIZE=26x26 mm PCB: FR-4 t=0.5mm CAPACITOR: size 1005 STRIP LINE WIDETH=1.0mm P3 -9- NJG1528KC1 nPACKAGE OUTLINE (FLP10-C1) 3.0±0.1 0.75±0.05 +0.1 0.15-0.05 6 2.8±0.1 0.2 2.4±0.1 0.2 10 1 5 0.5 0.1 0.1 0.5 +0.1 0.2-0.05 Lead material Lead surface finish Molding material UNIT Weight 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. - 10 - : Copper : Solder plating : Epoxy resin : mm : 15mg [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.