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| NJG1660HA8 SPDT SWITCH GaAs MMIC ! GENERAL DESCRIPTION The NJG1660HA8 is a GaAs SPDT switch IC suited for antenna switch of WiMAX application and other wireless handsets. The NJG1660HA8 features high power handling, low insertion loss, high isolation and wide frequency coverage up to 8.0GHz. The NJG1660HA8 has ESD protection circuit for good ESD tolerance. An ultra- small and ultra-thin package of USB6-A8 is adopted. ! FEATURES "Low insertion loss "High isolation "Input power at 0.1dB compression point "Package ! PACKAGE OUTLINE NJG1660HA8 0.35dB typ. @f=2.5GHz, PIN=25dBm 0.45dB typ. @f=3.5GHz, PIN=25dBm 0.50dB typ. @f=6.0GHz, PIN=25dBm 33dB typ. @f=2.5GHz, PIN=25dBm 30dB typ. @f=3.5GHz, PIN=25dBm 21dB typ. @f=6.0GHz, PIN=25dBm P-0.1dB=30dBm min. @f=2.5GHz/3.5GHz, VCTL(H)=3.0V USB6-A8 (Package size: 1.0 x 1.2 x 0.38mm typ.) ! PIN CONFIGURATION USB6-A8 Type (Top view) 6 1 5 2 3 4 Pin Connection 1. P2 2. CTL2 3. PC 4. CTL1 5. P1 6. GND ! TRUTH TABLE "H"=VCTL(H)"L"=VCTL(L) CTL1 H L PATH PC-P1 PC-P2 CTL2 L H NOTE: The information on this datasheet is subject to change without notice Ver.2009-09-04 -1- NJG1660HA8 ! ABSOLUTE MAXIMUM RATINGS Ta=+25C, Zs=Zl=50 ohm PARAMETER RF Input power Control voltage Power dissipation Operating temp. Storage temp. SYMBOL PIN VCTL PD Topr Tstg CONDITIONS VCTL=0/3.0V CTL terminal On PCB Board, Tjmax=150C CONDITIONS 32 6.0 150 -40~+85 -55~+150 UNITS dBm V mW C C ! ELECTRICAL CHARACTERISTICS General conditions: VCTL(L)=0V, VCTL(H)=3.0V, Ta=+25C, ZS=Zl=50 ohm PARAMETER Control voltage (High) Control voltage (Low) Control current Insertion loss 1 Insertion loss 2 Insertion loss 3 Isolation 1 Isolation 2 Isolation 3 Input power at 0.1dB compression point 1 Input power at 0.1dB compression point 2 VSWR Switching time SYMBOL VCTL(L) VCTL(H) ICTL LOSS1 LOSS2 LOSS3 ISL1 ISL2 ISL3 P-0.1dB(1) P-0.1dB(2) VSWR TSW f=2.5GHz, PIN=25dBm f=3.5GHz, PIN=25dBm f=6.0GHz, PIN=25dBm f=2.5GHz, PIN=25dBm f=3.5GHz, PIN=25dBm f=6.0GHz, PIN=25dBm f=2.5GHz f=3.5GHz f=3.5GHz, ON STATE 50% VCTL to 10/90% RF CONDITIONS MIN -0.3 2.0 30 27 18 30 30 TYP 3.0 5 0.35 0.45 0.50 33 30 21 1.2 150 MAX 0.3 5.0 10 0.55 0.60 0.65 1.4 300 UNITS V V A dB dB dB dB dB dB dBm dBm ns -2- NJG1660HA8 ! TERMINAL INFORMATION No. SYMBOL DESCRIPTION RF port. This port is connected with PC port by controlling 2nd pin to VCTL(H) and 4th pin to VCTL(L). External capacitors are required to block the DC bias voltage of internal circuit. 1 P2 2 CTL2 Control signal input terminal. Please connect a bypass capacitor (10pF) with a ground plane for avoiding RF noise from outside. 3 PC Common RF port. External capacitors are required to block the DC bias voltage of internal circuit. 4 CTL1 Control signal input terminal. Please connect a bypass capacitor (10pF) with a ground plane for avoiding RF noise from outside. 5 P1 RF port. This port is connected with PC port by controlling 2nd pin to VCTL(L) and 4th pin to VCTL(H). External capacitors are required to block the DC bias voltage of internal circuit. 6 GND Ground terminal. Please connect this terminal with a ground plane as close as possible for good RF performance. -3- NJG1660HA8 ! ELECTRICAL CHARACTERISTICS (With Application circuit, Loss of external circuit are excluded) Loss, ISL vs Frequency (PC-P1 ON, V 0.0 -0.5 CTL(H) VSWR vs Frequency (PC-P1 ON, V 0 -5 -10 -15 -20 =3.0V, V CTL(L) =0V) 2.0 1.9 1.8 P1 Port PC Port CTL(H) =3.0V, V CTL(L) =0V) Insertion Loss (dB) -1.0 -1.5 -2.0 -2.5 -3.0 -3.5 -4.0 0.0 PC-P2 ISL P1 LOS P1-P2 ISL Isolation (dB) 1.7 VSWR 1.6 1.5 1.4 1.3 1.2 -25 -30 -35 -40 8.0 1.1 1.0 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 Frequency (GHz) Frequency (GHz) Output Power, ICTL vs Input Power (f=2.5GHz, PC-P1 ON, V 32 30 V V CTL(H) CTL(H) CTL(H) CTL(H) CTL(L) Switching Time Characteristic (V CTL(H) =0V) 18 =3V, V CTL(L) =0V) =2.0V =2.0V CTL1 16 14 12 10 8 6 4 2 0 Output Power (dBm) 28 26 24 22 20 18 16 14 14 16 V VCTL(H)=3.0V =3.0V V CTL(H) =5.0V CTL(H) CTL VCTL(H) =4.0V V CTL(H) Voltage (arb. unit) V =4.0V (A) V VCTL(H)=2.5V =2.5V Control Current I =5.0V 138ns 134ns P1 18 20 22 24 26 28 30 32 Input Power (dBm) Time (100ns/div) Loss, ISL vs Input Power (f=2.5GHz, PC-P1 ON, V 0.0 -0.2 CTL(L) Loss, ISL vs Input Power (f=3.5GHz, PC-P1 ON, V 0 -5 0.0 -0.2 CTL(L) =0V) =0V) 0 -5 -10 PC-P2 Isolation (dB) Insertion Loss (dB) Insertion Loss (dB) -0.4 -0.6 -0.8 -1.0 -1.2 -1.4 -1.6 14 16 18 20 22 24 26 28 30 32 V V =2.0V =3.0V =4.0V =2.5V -10 -15 -20 -25 -30 -35 -40 -0.4 -0.6 -0.8 -1.0 -1.2 -1.4 -1.6 14 16 18 20 22 24 26 28 30 32 VV CTL(H) CTL(H) CTL(H) CTL(H) CTL(H) CTL(H) =2.0V V VCTL(H)=2.5V CTL(H) CTL(H) =2.0V =2.0V -15 -20 -25 -30 -35 -40 V V VCTL(H)=2.5V =2.5V V VCTL(H)=3.0V =3.0V V VCTL(H)=4.0V =4.0V V VCTL(H)=5.0V =5.0V CTL(H) CTL(H) CTL(H) =3.0V V CTL(H) =4.0V CTL(H) CTL(H) VV V VCTL(H)=5.0V =5.0V Input Power (dBm) Input Power (dBm) -4- PC-P2 Isolation (dB) NJG1660HA8 ! ELECTRICAL CHARACTERISTICS (With Application circuit, Loss of external circuit are excluded) LOSS, ISL vs Temperature (f=2.5GHz, PC-P1 ON, V 0.0 -0.2 CTL(L) LOSS, ISL vs Temperature (f=3.5GHz, PC-P1 ON, V 0 -5 0.0 -0.2 CTL(L) =0V, P =25dBm) IN =0V, P =25dBm) IN 0 -5 -10 PC-P2 Isolation (dB) Insertion Loss (dB) -0.4 -0.6 -0.8 -1.0 -1.2 -1.4 -1.6 -50 V CTL(H)=2.0V V CTL(H) CTL(H) CTL(H) CTL(H) CTL(H) CTL(H) -10 =2.0V -15 -20 -25 -30 -35 -40 100 Insertion Loss (dB) -0.4 -0.6 -0.8 -1.0 -1.2 -1.4 -1.6 -50 V V V V V CTL(H) =2.0V CTL(H) CTL(H) CTL(H) CTL(H) CTL(H) =2.0V =2.5V =3.0V =4.0V =5.0V -15 -20 -25 -30 -35 -40 100 VVCTL(H)=2.5V =2.5V VV =3.0V =3.0V VVCTL(H)=4.0V =4.0V VVCTL(H)=5.0V =5.0V CTL(H) =2.5V =3.0V =5.0V V V V V =4.0V CTL(H) CTL(H) CTL(H) V -25 0 25 50 o 75 -25 0 25 50 o 75 Ambient Temperature ( C) Ambient Temperature ( C) P-0.1dB vs Temperature (f=2.5GHz, PC-P1 ON, V 34 Max Rating=32dBm 32 30 CTL(L) P-0.1dB vs Temperature (f=3.5GHz, PC-P1 ON, V 34 Max Rating=32dBm 32 30 CTL(L) =0V) =0V) (dBm) (dBm) 28 26 V 24 22 20 -50 V V V V -25 0 25 50 o CTL(H) CTL(H) CTL(H) CTL(H) CTL(H) 28 26 V 24 22 20 -50 V V V V CTL(H) CTL(H) CTL(H) CTL(H) CTL(H) -0.1dB P =2.5V =3.0V =4.0V =5.0V 100 P =2.0V -0.1dB =2.0V =2.5V =3.0V =4.0V =5.0V 100 75 -25 0 25 50 o 75 Ambient Temperature ( C) Ambient Temperature ( C) Contorol Current vs Temperature (f=2.5GHz, PC-P1 ON, P =25dBm, V 50 V CTL(H) CTL(H) CTL(H) CTL(H) CTL(H) IN CTL(L) Switching Time vs Temperature (V 500 CTL(L) =0V) =0V) V V =2.0V =2.5V =3.0V =4.0V =5.0V =2.0V =2.5V CTL(H) CTL(H) CTL(H) CTL(H) CTL(H) (A) 40 V V V V Switching Time (ns) =3.0V =4.0V =5.0V 400 V V V Control Current I CTL 30 300 20 200 10 100 0 -50 -25 0 25 50 o 75 100 0 -50 -25 0 25 50 o 75 100 Ambient Temperature ( C) Ambient Temperature ( C) -5- PC-P2 Isolation (dB) NJG1660HA8 ! APPLICATION CIRCUIT 6 P2 C2 P1 1 5 C1 2 CTL2 0V/3.0V C5 4 3 C3 C4 CTL1 3.0V/0V PC PARTS LIST Parts ID C1~C3 C4, C5 Value 27pF 10pF Notes Murata (GRM15) ! TEST PCB LAYOUT (TOP VIEW) GND 1pin mark ! PCB LOSS Frequency (GHz) 2.5 3.5 C1 PCB LOSS (dB) 0.38 0.47 0.73 P2 C2 6.0 P1 *) Including PCB, Connector and C3 C5 C4 PCB SIZE=19.4x14.0mm PCB: FR-4, t=0.2mm CTL1 CAPACITOR: size 1005 DC Blocking Capacitor Losses CTL2 STRIP LINE WIDTH=0.4mm PC PRECAUTIONS [1] The DC blocking capacitors have to be placed at RF terminal of PC, P1and P2. [2] For good RF performance, the ground terminals must be placed possibly close to ground plane of substrate, and through holes for GND should be placed near by the pin connection. [3] Bypass capacitor (C4, C5) should be placed close to terminal of CTL1 and CTL2 to reduce stripline influence of RF characteristics. -6- NJG1660HA8 ! PACKAGE OUTLINE (USB6-A8) 0.38 0.06 +0.012 0.0380.009 S 0.03 S 0.2(0.15) 0.20.04 6 5 1.2 0.05 C0.1 0.05 1 0.10.05 Photo resist coating 0.2 0.04 0.8 0.4 0.6 4 3 0.4 1.00.05 2 0.20.07 Terminal treat Substrate Molding material Unit Weight :Au :Glass epoxy :Epoxy resin :mm :1.1mg 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. [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. -7- |
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