njg1309vb2 New Japan Radio Co.,Ltd, njg1309vb2 Datasheet
njg1309vb2
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njg1309vb2 Summary of contents
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... TRANSMITTING POWER AMPLIFIER nGENERAL DESCRIPTION NJG1309VB2 is a positive voltage supply type GaAs power amplifier MMIC designed for Digital Cordless Phone. Gate bias and Gain control bias terminals are supplied by positive voltage. These terminals have high-impedance characteristics. NJG1309VB2 can reduce power consumption at receiving mode by “Standby Function”. ...
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... NJG1309VB2 n ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL Drain Voltage 1 Drain Voltage 2 Gate Voltage Gain Control Voltage Standby Voltage Input Power Power Dissipation Operating Temperature Storage Temperature n ELECTRICAL CHARACTERISTICS 1 PARAMETER perating Frequency Drain Voltage 1 Drain Voltage 2 Standby Terminal Input Voltage (H) Standby Terminal Input Voltage (L) ...
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... CONT P V =3.0V, I =130mA -1dB DD2,3 idle V =3.0V, I =130mA DD2,3 idle =21dBm out V =3.0V, I =130mA DD2,3 idle - P =21dBm, out Load VSWR=1:4 All Phase terminal. DD3 NJG1309VB2 =0V, f=1.9GHz = CONT s l MIN TYP MAX - 0 300 500 300 500 1 -40 ...
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... NJG1309VB2 nELECTRICAL CHARACTERISTICS 2 PARAMETER Operating frequency Drain Voltage 1 Drain Voltage 2 Standby Terminal Input Voltage (H) Standby Terminal Input Voltage (L) Gain Control Voltage Gate Voltage Idle Current *1 Operating Current *1 V Terminal Current(H) DD1 V Terminal Current(L) DD1 V Terminal Current GG +V Terminal Current CONT V Terminal Current ...
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... V =2.7V, +V DD1 STB CONT CONDITIONS V =3.0V, I =130mA DD2,3 idle - P =21dBm, out Load VSWR=1:4 All Phase terminal. DD3 NJG1309VB2 =0V, f=1.765GHz = MIN TYP MAX Parasitic oscillation for fundamental signal level: -60dBc =25°C) a UNITS - - 5 - ...
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... NJG1309VB2 nTIMING CHART 1) Timing chart of setting and shut of supply voltage and control voltage, V Notes (1) To prevent latch-up, V DD1 (2) The rising time of VDD1 is 400uSEC.maximum in case of the recommended circuit should be more than V ,+V STB , +V ,and V DD1 GG and + CONT . CONT ...
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... CHART 2) Timing chart of burst operation using V . STB NJG1309VB2 - 7 - ...
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... NJG1309VB2 nTERMINAL INFORMATION TERMINAL INFORMATION PIN No. SYMBOL The output voltage of DC/DC converter is toggled ON/OFF by changing voltage STB this terminal to High/Low. The positive voltage of this terminal is supplied to op-amp 1 in the DC/DC converter, and its output voltage (negative) is internally supplied to the gate ports amplifiers ...
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... Ch1, Ch2 and Ch3. Timing Chart 2 (+VGG: DC, X-axis: 100usec/div) =0V V CONT V : V0-p=3V, Period=5msec, Duty=50% STB Timing Chart 4(+V = V0-p=1V, Period=5msec, Duty=50 V0-p=3V, Period=5msec, Duty=50% STB NJG1309VB2 =3Vdc, +V =1Vdc, +V DD1 GG CONT : Pulse, X-axis: 100usec/div) GG =3Vdc, +V =0V DD1 CONT = ...
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... NJG1309VB2 nTYPICAL CHARACTERISTICS Small Signal Power Gain vs. Frequency =3V,I DD1 STB DD2,3 DD2 =0.0V CONT 40 +V =0.9V CONT 30 +V =1.1V CONT =2.0V CONT 0 1.85 1.90 Freq [ GHz ] Small Signal Power Gain vs. Frequency =3V,I DD1 STB DD2,3 DD2 =0.0V CONT =1.1V CONT 10 +V =2.0V CONT 0 1.0 1.5 2.0 Freq [ GHz ] Intput Return Loss vs ...
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... DD1 80 24 0.9V 1. =0. 0.9V 1. NJG1309VB2 =V =3V,I =130mA,f=1.765GHz at T STB DD2,3 idle +V =0.0V CONT +V =0.0V CONT 0.9V 1.1V 8 -30 -25 -20 -15 -10 -5 Input Power [ dBm ] =V =3V,I =130mA,f=1.765GHz at T STB DD2,3 idle +V =0.0V CONT +V =0.0V CONT 8 -30 -25 -20 -15 -10 ...
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... NJG1309VB2 nTYPICAL CHARACTERISTICS Gain,GCONT vs. +VCONT =3V,I DD1 STB DD2,3 f=1.9GHz,P =21dBm at T out 0.0 0.2 0.4 0.6 0.8 +V :Gain Controlled Voltage [ V ] CONT Gain vs. Iidle =3.0V,+V DD1 STB DD2,3 f=1.9GHz,P =21dBm T out 100 110 120 130 140 150 160 170 Iidle:Idle Current at V Gain,IDD2,3 vs ...
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... CHARACTERISTICS Harmonics Spectrum =3V,I DD1 STB DD2,3 +V =0V,freq=1.9GHz,P CONT =130mA idle =21dB out NJG1309VB2 1.9GHz Band Spectrum =3V,I =130mA DD1 STB DD2,3 idle +V =0V,freq=1.9GHz,P =21d CONT out - 13 - ...
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... NJG1309VB2 nTYPICAL CHARACTERISTICS Scattering Parameters DD1 STB DD2 =3.0V, I =130mA, +V =0.0 DD2,3 CONT ...
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... CIRCUIT (Top View) NJG1309VB2 - 15 - ...
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... NJG1309VB2 nRECOMMENDED PCB DESIGN (Top View) V STB + Notes [1] CMOS IC negative voltage generator has Internal CR oscillator, therefor to reduction of noise, decoupling capacitor(C12) should be connected between the 20pin and the GND. [2] Chip parts as follows should be connected to the leads near as possible. ...
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... 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. NJG1309VB2 Lead material : Copper Lead surface finish ...