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| NJG1665MD7 SP5T SWITCH GaAs MMIC ! GENERAL DESCRIPTION The NJG1665MD7 is a GaAS SP5T switch featured low insertion loss, high isolation and small size package, and suited for mobile terminal applications. The NJG1665MD7 switches a path between common RF port and five RF ports by three bit control signal from 1.3V of logical high voltage. In addition, this switch includes ESD protection circuits for good ESD tolerance. The NJG1665MD7 is available in a very small, lead-free, halogen-free, 1.6mm x 1.6mm x 0.397 mm, 14-pin EQFN14-D7 package. ! FEATURES " Low control voltage " Low operating voltage " Low insertion loss " High ESD tolerance " Small and thin package " Lead -free and halogen-free ! PIN CONFIGURATION (Top view) 1 14 13 DECODER ! PACKAGE OUTLINE NJG1665MD7 VCTL(H)=+1.3V min VDD =+2.0~+4.5V 0.40 dB typ. @f=1.0GHz, PIN=23dBm 0.50 dB typ. @f=2.0GHz, PIN=23dBm 0.60 dB typ. @f=2.5GHz, PIN=23dBm On-chip ESD protection circuit EQFN14-D7 (package size: 1.6mm x 1.6mm x 0.397mm typ.) 12 11 2 10 3 9 Pin connection 1. GND 2. VDD 3. P5 4. GND 5. P4 6. P3 7. P2 8. GND 9. P1 10. PC 11. GND 12. CTL3 13. CTL2 14. CTL1 4 5 6 7 8 ! TRUTH TABLE PATH CTL1 CTL2 CTL3 PC-P1 L H L PC-P2 H H L PC-P3 L H H PC-P4 H H H PC-P5 X L L "H"...VCTL(H), "L"...VCTL(L) , "X" ...Do not care. NOTE: The information on this datasheet is subject to change without notice Ver. 2009-12-15 -1- NJG1665MD7 ABSOLUTE MAXIMUM RATINGS PARAMETER RF input power Supply voltage Control voltage Power dissipation Operating temp. Storage temp. SYMBOL PIN VDD VCTL PD Topr Tstg CONDITIONS VDD =2.7V, VCTL=0V / 1.8 V VDD terminal CTL1~3 terminals Four-layer FR4 PCB with through-hole (JESD51-5), Tj=150C (Ta=+25C, Zs=Zl=50) RATINGS UNITS 30 5.0 5.0 1300 -40~+85 -55~+150 dBm V V mW C C ELECTRICAL CHARACTERISTICS (DC) (General conditions: VDD=2.7 V, VCTL(L)=0 V, VCTL(H)=1.8 V, Zs=Zl=50 , Ta=+25C, with application circuit) PARAMETERS SYMBOL CONDITIONS MIN TYP MAX UNITS Supply voltage Operating current Control voltage (LOW) Control voltage (HIGH) Control Current VDD IDD VCTL(L) VCTL(H) ICTL f=2.0GHz, PIN=23 dBm 0 1.3 2.0 2.7 45 1.8 5 4.5 100 0.4 4.5 10 V A V V A ELECTRICAL CHARACTERISTICS (RF) (General conditions: VDD=2.7 V, VCTL(L)=0 V, VCTL(H)=1.8 V, Zs=Zl=50 , Ta=+25C, with application circuit) PARAMETERS SYMBOL CONDITIONS MIN TYP MAX UNITS Insertion Loss1 Insertion Loss2 Insertion Loss3 Isolation1 Isolation2 Isolation3 Input Power at 0.2dB Compression Point VSWR Switching Time LOSS1 LOSS2 LOSS3 ISL1 ISL2 ISL3 P-0.2dB VSWR TSW f=1.0 GHz, PIN =23 dBm f=2.0 GHz, PIN =23 dBm f=2.5 GHz, PIN =23 dBm f=1.0 GHz, PIN =23 dBm f=2.0 GHz, PIN =23 dBm f=2.5 GHz, PIN =23 dBm f=2.0 GHz f=2.0 GHz, ON state 50% CTL to 10%/90% RF 25 20 18 26 0.40 0.50 0.60 29 23 21 29 1.2 1 0.60 0.70 0.80 1.5 5 s dB dB dB dB dB dB dBm -2- NJG1665MD7 ! TERMINAL INFORMATION No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 SYMBOL GND VDD P5 GND P4 P3 P2 GND P1 PC GND CTL3 CTL2 CTL1 DESCRIPTION Ground terminal. Connect to the PCB ground plane. Power supply input. This terminal should be connected to GND via a bypass capacitor. RF input / output port. External capacitor is required to block the DC bias voltage of internal circuit. Ground terminal. Connect to the PCB ground plane. RF input / output port. External capacitor is required to block the DC bias voltage of internal circuit. RF input / output port. External capacitor is required to block the DC bias voltage of internal circuit. RF input / output port. External capacitor is required to block the DC bias voltage of internal circuit. Ground terminal. Connect to the PCB ground plane. RF input / output port. External capacitor is required to block the DC bias voltage of internal circuit. Common RF input / output port. External capacitor is required to block the DC bias voltage of internal circuit. Ground terminal. Connect to the PCB ground plane. Control port. "High level" is DC +1.3V~4.5V, "Low level" is DC 0~+0.4V. Control port. "High level" is DC +1.3V~4.5V, "Low level" is DC 0~+0.4V. Control port. "High level" is DC +1.3V~4.5V, "Low level" is DC 0~+0.4V. -3- NJG1665MD7 ELECTRICAL CHARACTERISTICS (With Application circuit, Loss of external circuit are excluded) Loss, ISL vs Frequency (PC-P1 ON, V =2.7V, V 0.0 -0.2 -0.4 DD CTL(H) Loss, VSWR vs Frequency (V =2.7V, V =1.8V, V CTL(L) =0V) 0 -5 -10 0.0 -0.2 -0.4 DD CTL(H) =1.8V, V CTL(L) =0V) 2.0 1.9 1.8 Insertion Loss (dB) Insertion Loss (dB) -0.8 -1.0 -1.2 -1.4 -1.6 -1.8 -2.0 0.0 0.5 1.0 1.5 2.0 2.5 PC-P2 ISL PC-P1 ON PC-P3 ISL PC-P4 ISL PC-P5 ISL -20 -25 -30 -35 -40 -45 -50 3.0 -0.8 -1.0 -1.2 -1.4 -1.6 -1.8 -2.0 0.0 0.5 1.0 1.5 2.0 PC-P1 ON PC-P2ON PC-P1 ON PC-P2 ON PC-P3ON PC-P3 ON PC-P4ON PC-P4 ON PC-P5 PC-P5ON ON 1.6 1.5 1.4 1.3 1.2 1.1 2.5 1.0 3.0 Frequency (GHz) Frequency (GHz) Output Power, IDD vs Input Power (f=2.0GHz, PC-P1 ON) 30 28 V =2.0V V DD=2.0V DD DD DD Loss, ISL vs Input Power (f=2.0GHz, PC-P1 ON) 0.0 0 100 V =2.5V V DD=2.5V 90 Output Power (dBm) 24 22 20 18 16 14 12 10 10 12 V =4.5V V =3.5V DD DD DD 70 60 50 40 30 20 10 0 DD VDD =3.5V -1.0 V =4.5V VVDD=2.0V =2.0V DD DD =2.5V VVDD=2.5V =2.7V VVDD=2.7V -10 -1.5 V DD=3.5V DD V =4.5V DD DD V =3.5V -15 -2.0 V =4.5V DD -20 -2.5 -25 -3.0 10 12 14 16 18 20 22 24 26 28 30 -30 14 16 18 20 22 24 26 28 30 Input Power (dBm) Input Power (dBm) Switching Time (V =2.7V, CTL2=0V/1.8V, CTL1=0V, CTL3=0V) DD CTL2 Voltage (arb. unit) 1.0s 0.4s P1 Port Input...PC Port Time (1s/div) -4- PC-P2 Isolation (dB) Insertion Loss (dB) 26 V DD =2.7V V =2.7V 80 Operation Current I (A) -0.5 -5 VSWR:PC Port Isolation (dB) -0.6 -15 -0.6 1.7 NJG1665MD7 ELECTRICAL CHARACTERISTICS (With Application circuit, Loss of external circuit are excluded) Operation Current vs Temperature (f=2.0GHz, PC-P1 ON, P =23dBm) 100 IN Contorol Current vs Temperature (f=2.0GHz, PC-P1 ON, P =23dBm) 50 V CTL(H) CTL(H) CTL(H) CTL(H) CTL(H) IN =1.3V =1.8V =2.7V =3.5V =4.5V Operation Current I (A) V 80 (A) 40 V V V DD 60 Control Current I 100 CTL 30 40 V =2.0V DD DD DD DD DD 20 V =2.5V 20 V =2.7V V =3.5V V =4.5V 0 -50 -25 0 25 50 o 10 75 0 -50 -25 0 25 50 o 75 100 Ambient Temperature ( C) Ambient Temperature ( C) LOSS, ISL vs Temperature (f=2.0GHz, PC-P1 ON, P =23dBm) 0.0 -0.2 -0.4 IN VSWR vs Temperature (f=2.0GHz, PC-P1 ON) 0 -3 2.0 1.9 V =2.0V DD DD DD DD DD PC-P2 Isolation (dB) -6 -9 V =2.0V V =2.0V V DD=2.5V DD 1.8 V =2.5V V =2.7V V =3.5V V =4.5V Insertion Loss (dB) VSWR:PC Port -0.6 -0.8 -1.0 -1.2 -1.4 -1.6 -1.8 -2.0 -50 -25 0 25 50 o 1.7 1.6 1.5 1.4 1.3 1.2 1.1 1.0 -50 -12 -15 -18 -21 -24 -27 75 -30 100 V DD=2.7V DD V =2.7V DD DD V =2.5V V =3.5V V =3.5V DD DD DD V DD=4.5V V =4.5V -25 0 25 50 o 75 100 Ambient Temperature ( C) Ambient Temperature ( C) P-0.2dB vs Temperature 32 (f=2.0GHz, PC-P1 ON) Switching Time vs Temperature (CTL2=0V/1.8V, CTL1=0V, CTL3=1.8V, PC-P1 rise/fall time) 3.0 V V =2.0V =2.0V DDDD Max Rating=30dBm 30 2.5 V VDD=2.5V =2.5V V DD =2.7V DD =3.5V V DD DD V =2.7V Switching Time (s) (dBm) 28 2.0 T V VDD=4.5V =3.5V DD DD rise V =4.5V -0.2dB 26 V =2.0V 24 DD DD DD DD DD 1.5 P V =2.5V V =2.7V V =3.5V V =4.5V 1.0 22 0.5 T fall 20 -50 -25 0 25 50 o 75 100 0.0 -50 -25 0 25 50 o 75 100 Ambient Temperature ( C) Ambient Temperature ( C) -5- NJG1665MD7 APPLICATION CIRCUIT (Top view) CTL1 14 CTL2 13 DECODER CTL3 12 1 VDD C7 1000pF C5 56pF 11 2 10 C6 56pF C1 56pF PC 3 9 P5 4 5 6 C3 56pF 7 8 P1 C4 56pF C2 56pF P4 P3 P2 PARTS LIST Part ID C1~C6 C7 Value 56pF 1000pF Notes MURATA MFG (GRM15) TEST PCB LAYOUT (TOP VIEW) PC GND C6 CTL3 CTL2 CTL1 VDD C7 GND 1pin mark PCB SIZE=39.0 x 20.0mm PCB: FR-4, t=0.2mm CAPACITOR: size 1005 STRIP LINE WIDTH=0.4mm Losses of PCB and Connectors Loss (dB) Freq. (GHz) 1.0 2.0 2.5 PC-P1 PC-P5 PC-P2 PC-P4 PC-P3 P5 C5 C4 C1 C3 C2 P1 0.41 0.62 0.74 0.43 0.65 0.79 0.36 0.52 0.61 P4 P3 P2 PRECAUTIONS [1] The DC blocking capacitors should be placed at RF terminal of P1, P2, P3, P4, P5 and PC. Please choose appropriate capacitance values to the application frequency. [2] The bypass capacitor (C7) should be placed as close as possible to VDD terminal. [3] For good RF performance, all GND terminals are should be connected to PCB ground plane. -6- NJG1665MD7 PACKAGE OUTLINE (EQFN14-D7) Units Board Terminal treat Molding material Weight : mm : Cu : SnBi : Epoxy resin : 3.3mg 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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