NJG1307R DRIVER AMPLIFIER GaAs MMIC nGENERAL DESCRIPTION NJG1307R is a GaAs MMIC designed mainly for driver amplifier of Cellular Phone. This is an amplifier which has high gain of 33dB and variable gain with 40dB dynamic range. n PACKAGE OUTLINE NJG1307R features stable VSWR and low current operation. nFEATURES lSingle and low voltage operation lLow current consumption lSmall signal gain lPout at 1dB compression point lWide Variable range lPackage NJG1307R +3.0V typ. 25mA typ. @POUT= 8dBm 33dB typ. @f= 938MHz 30dB typ. @f= 1441MHz 25dB typ. @f= 1.9GHz 11dBm typ. @f= 938MHz 10dBm typ. @f= 1441MHz 8dBm typ. @f= 1.9GHz 40dB typ. VSP8 nPIN CONFIGURATION R TYPE (TOP VIEW) Pin Connection 1 8 1. RFout1 2. 2 7 3 6 4 5 VCONT 3. GND1 4. RFin1 5. RFout2 6. GND2 7. GND1 8. RFin2 -1- NJG1307R nABSOLUTE MAXIMUM RATINGS (Ta=+25°C, Zs=Zl=50Ω) PARAMETER Drain Voltage Gain Control Voltage SYMBOL CONDITIONS RATINGS UNITS 6 V VDD=3V 3 V VDD VCONT Input Power Pin VDD=3V, VCONT=2V 10 dBm Operating Power PD At on PCB board 320 mW Operating Temperature Topr -40 ~ 85 °C Storage Temperature Tstg -55 ~ 150 °C nELECTRICAL CHARACTERISTICS 1 (Application1 PDC800MHz) (Ta=25°C, Zs=Zl=50Ω, VDD=3.0V, f=938MHz) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Operating Frequency freq 915 938 960 MHz Drain Voltage VDD 2.7 3.0 5.0 V Operating Current IDD VCONT=2V, Pout=+8dBm - 25 35 mA Small Signal Gain Gain VCONT=2V, Pin=-25dBm 29 33 - dB Gain Flatness Gflat - 0.5 - dB Gain Control Range Gcont VCONT=0.1~2.0V, Pin=-25dBm 35 40 - dB Pout at 1dB Gain P-1dB VCONT=2V - +11 - dBm Pacp VCONT=2V, Pout=+8dBm - -60 -55 dBc VCONT=2V, Pin=-25dBm f=915~960MHz Compression point Adjacent Channel offset=50kHz, Pin; π/4 DQPSK Leakage Power RFin1 Port VSWR VSWRi1 VCONT=2V - 1.5 - RFout1 Port VSWR VSWRo1 VCONT=2V - 1.5 - RFin2 Port VSWR VSWRi2 VCONT=2V - 1.5 - RFout2 Port VSWR VSWRo2 VCONT=2V - 1.5 - -2- NJG1307R nELECTRICAL CHARACTERISTICS 2 (Application 2 PDC1.5GHz) (Ta=25°C, Zs=Zl=50Ω, VDD=3.0V, f=1441MHz) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Operating Frequency freq 1429 1441 1453 MHz Drain Voltage VDD 2.7 3.0 5.0 V Operating Current IDD VCONT=2V, Pout=+8dBm 25 35 mA Small Signal Gain Gain VCONT=2V, Pin=-25dBm 26 30 dB VCONT=2V, Pin=-25dBm Gain Flatness Gflat 0.5 dB f=1429~1453MHz Gain Control Range Gcont VCONT=0.1~2.0V, 35 40 dB Pin=-25dBm Pout at 1dB Gain P-1dB VCONT=2V +10 dBm Compression point Adjacent Channel Pacp VCONT=2V, Pout=+8dBm -60 -55 dBc Leakage Power offset=50kHz, Pin;π/4 DQPSK RFin1PortVSWR VSWRi1 VCONT=2V 1.5 RFout1PortVSWR VSWRo1 VCONT=2V 1.5 RFin2PortVSWR VSWRi2 VCONT=2V 1.5 RFout2PortVSWR VSWRo2 VCONT=2V 1.5 nELECTRICAL CHARACTERISTICS 3 (Application 3 PHS1.9GHz) (Ta=25°C, Zs=Zl=50Ω, VDD=3.0V, f=1.9GHz) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Operating Frequency freq 1.89 1.9 1.92 GHz Drain Voltage VDD 2.7 3.0 5.0 V Operating Current IDD VCONT=2V, Pout=+8dBm 25 35 mA Small Signal Gain Gain VCONT=2V, Pin=-25dBm 21 25 dB VCONT=2V, Pin=-25dBm 0.5 dB Gain Flatness Gflat f=1.89~1.92GHz 35 40 dB Gain Control Range Gcont VCONT=0.1~2.0V, Pin=25dBm Pout at 1dB Gain P-1dB VCONT=2V +8 dBm Compression point -65 -60 dBc Pacp VCONT=2V, Pout=+8dBm Adjacent Channel Leakage Power offset=600kHz, Pin;π/4 DQPSK RFin1 Port VSWR VSWRi1 VCONT=2V 1.5 RFout1 Port VSWR VSWRo1 VCONT=2V 1.5 RFin2 Port VSWR VSWRi2 VCONT=2V 1.5 RFout2 Port VSWR VSWRo2 VCONT=2V 1.5 - -3- NJG1307R nTERMINAL INFORMATION No. SYMBOL DESCRIPTIONS RF signal output terminal from Wide-Band variable gain 1 RFout1 Amplifier. And this terminal is also the voltage supply terminal of wide-band variable gain amplifier, therefore should be supplied voltage through the choke coil. 2 VCONT Voltage input terminal or gain control circuit. 3 GND1 Ground terminal. No.3 and No.7 pins connected inside IC. 4 RFin1 RF signal input terminal to wide-band variable gain amplifier. RF signal output terminal from driver amplifier. And this 5 RFout2 terminal is also the voltage supply terminal of driver amplifier, therefore should be supplied voltage through the choke coil. Ground terminal. 6 GND2 However GND1 terminal must not be connected to GND2, please use different through hole to connect ground plane. (Please see RECOMMENDED PCB DESIGN) -4- 7 GND1 8 RFin2 Ground terminal. RF signal input terminal to driver amplifier. NJG1307R nTYPICAL CHARACTERISTICS1 (Application 1 PDC800MHz) GAIN, VSWR vs. V S21,S11,S22,S12 vs. FREQUENCY (V =3V, V DD 40 CONT CONT (V =3V, f=938MHz) =2V) 0 40 30 -10 30 20 -20 20 DD 8 0 -40 -10 -50 S12 7 GAIN 6 10 5 0 4 -10 VSWR -30 S22 Gain (dB) 10 S12 (dB) S21,S11,S22 (dB) S21 3 VSWR OUT -20 -60 -20 2 S11 -70 1.5 2 2.5 Frequency (GHz) 0 3 DD CONT -10 30 -20 ACP (dBc) PDC800MHz 40 DD 0 (mA) 50 I Output Power (dBm) P-1dB +10.4dBm 20 -40 -30 -20 -10 20 -50 15 -60 10 -70 5 -80 0 -10 CONT 15 -60 10 -70 5 -80 0 VCONT (V) 2 ACP (dBc) -50 PDC800MHz 20 (V DD=3V, Output Power=+8dBm, f=938MHz, offset=50kHz) RMS Vector Error (%) ACP (dBc) PDC800MHz -40 1.5 0 20 10 ACP, RMS VECTOR ERROR vs. V (V DD=3V, Input Power=-25dBm, f=938MHz, offset=50kHz) 1 0 Output Power (dBm) ACP, RMS VECTOR ERROR vs. VCONT 0.5 (V) -40 Input Power (dBm) 0 2 (V DD=3V, VCONT =2V, f=938MHz, offset=50kHz) 60 10 CONT 1.5 ACP, RMS VECTOR ERROR vs. OUTPUT POWER =2V, f=938MHz) 20 1 1 V OUTPUT POWER, IDD vs. INPUT POWER (V =3V, V 0.5 RMS Vector Error (%) 1 IN -30 -40 20 -50 15 -60 10 -70 5 -80 RMS Vector Error (%) -30 0.5 VSWR 0 0 0.5 1 1.5 2 VCONT (V) -5- NJG1307R nTYPICAL CHARACTERISTICS1 (Application1 PDC800MHz) I GAIN vs. TEMPERATURE (V =3V, V DD 40 CONT DD =2V, f=938MHz, P =-25dBm) (V =3V, V in CONT =2V, f=938MHz, P =+8dBm) out I DD (mA) Gain (dB) 20 20 10 0 50 o Ambient Temperature ( C ) DD 15 CONT in (V =3V, V DD Psat PDC800MHz 10 P-1dB 5 0 -50 100 ACP, RMS VECTOR ERROR vs. TEMPERATURE =2V, f=938MHz, P :P =0dBm) sat 50 o ACP (dBc) 20 0 Ambient Temperature ( C ) P-1dB, Psat vs. TEMPERATURE (V =3V, V 0 -50 100 0 50 o Ambient Temperature ( C ) 100 CONT =2V, f=938MHz, offset=50kHz, P =+8dBm) out -40 20 -50 15 -60 10 -70 5 -80 -50 0 50 o Ambient Temperature ( C ) 0 100 RMS Vector Error (%) 10 -50 P-1dB , Psat (dBm) DD 30 30 -6- vs. TEMPERATURE NJG1307R nTYPICAL CHARACTERISTICS 2 (Application 2 PDC1.5GHz) GAIN, VSWR vs. VCONT S21,S11,S22,S12 vs. FREQUENCY (V =3V, V DD 40 CONT (V =3V,f=1441MHz) =2V) DD 0 40 8 30 -10 30 7 20 -20 20 S22 0 -40 -10 -50 -20 -30 0.5 S11 1 1.5 2 2.5 Frequency (GHz) 10 5 0 4 VSWR -10 -60 -20 -70 -30 1 0.5 V (V =3V, V 30 ACP(dBc) PDC1.5GHz -10 DD 40 (mA) 50 0 -30 -20 -10 0 CONT -70 5 0 0 10 Output Power (dBm) 20 cont 15 -60 10 -70 5 -80 0 1.5 2 ACP (dBc) -50 (V DD=3V, Output Power=+8dBm, f=1441MHz, offset=50kHz) -40 20 PDC1.5GHz ACP(dBc) PDC1.5GHz 20 ACP vs.V (V DD=3V, Input Power=-25dBm, f=1441MHz, offset=50kHz) -40 20 VCONT (V) =2V, f=1441MHz,offset=50kHz) 10 cont 1 (V) -60 ACP vs.V 0.5 2 15 Input Power (dBm) 0 CONT 1.5 -50 -80 -10 20 -20 DD -40 I Output Power (dBm) P-1dB +9.76dBm -40 1 ACP vs.OUTPUT POWER (V DD=3V, VCONT=2V, f=1441MHz) 60 10 OUT 2 0 3 3 VSWR IN OUTPUT POWER, IDD vs. INPUT POWER 20 6 GAIN VSWR -30 S12 Gain (dB) 10 S12 (dB) S21,S11,S22 (dB) S21 -50 15 -60 10 -70 5 -80 0 0 0.5 1 VCONT (V) 1.5 2 -7- NJG1307R nTYPICAL CHARACTERISTICS 2 (Application 2 PDC1.5GHz) GAIN vs. TEMPERATURE (V =3V, V DD 40 CONT IDD vs. TEMPERATURE =2V, f=1441MHz, P =-25dBm) (V =3V, V in DD 30 (mA) DD 10 10 -50 0 50 0 -50 100 0 o DD CONT ACP vs. TEMPERATURE =2V, f=1441MHz, P :P =0dBm) sat in (V =3V, V DD ACP (dBc) 15 P sat 10 PDC1.5GHz sat (dBm) CONT =2V, f=1441MHz, offset=50kHz, P =+8dBm) out -40 20 -1dB P P -1dB 5 0 -50 100 Ambient Temperature ( C ) P-1dB, Psat vs. TEMPERATURE (V =3V, V 50 o Ambient Temperature ( C ) , P out I 20 0 50 100 o Ambient Temperature ( C ) -8- =2V, f=1441MHz, P =+8dBm) 20 Gain (dB) 30 CONT -50 -60 -70 -80 -50 0 50 100 o Ambient Temperature ( C ) NJG1307R nTYPICAL CHARACTERISTICS 3 (Application 3 PHS1.9GHz) GAIN, VSWR vs. V S21,S11,S22,S12 vs. FREQUENCY DD 40 DD 8 -10 30 7 20 -20 20 10 -30 0 S21 -40 S22 -10 S11 -20 Gain (dB) 40 S12 (dB) 0 30 S21,S11,S22 (dB) CONT CONT (V =3V,f=1.9GHz) =2V) -30 0.5 1.5 2 2.5 Frequency (GHz) 5 0 4 -10 -60 -20 VSWR 2 OUT -30 3 1 0 0.5 DD CONT CONT -40 -10 30 ACP (dBc) PHS1.9GHz 40 DD 0 (mA) 50 I Output Power (dBm) (V =3V, V 60 P-1dB +8.49dBm -40 -30 -20 -10 Input Power (dBm) DD 0 15 -60 10 -70 5 -70 5 -80 0 (V) 2 ACP (dBc) 10 (V =3V, Output Power=+8dBm, f=1.9GHz, offset=600kHz) DD -40 20 PHS1.9GHz ACP (dBc) PHS1.9GHz -60 CONT 0 20 10 CONT 15 V 0 ACP vs. V -50 1.5 =2V, f=1.9GHz,offset=600kHz) Output Power (dBm) (V =3V, Input Power=-25dBm, f=1.9GHz, offset=600kHz) DD -40 20 1 (V) -50 CONT 0.5 2 20 ACP vs. V 0 CONT -80 -10 20 -20 1.5 ACP vs.OUTPUT POWER =2V, f=1.9GHz) 20 10 1 V OUTPUT POWER, IDD vs. INPUT POWER (V =3V, V 3 IN VSWR -70 1 10 -50 S12 6 GAIN VSWR (V =3V, V -50 15 -60 10 -70 5 -80 0 0 0.5 1 V CONT 1.5 2 (V) -9- NJG1307R nTYPICAL CHARACTERISTICS 3 (Application 3 PHS1.9GHz) GAIN vs. TEMPERATURE (V =3V, V DD 40 CONT IDD vs. TEMPERATURE =2V, f=1.9GHz, P =-25dBm) (V =3V, V in 30 out (mA) DD 10 10 -50 0 50 0 -50 100 0 50 100 o o Ambient Temperature ( C ) Ambient Temperature ( C ) P-1dB, Psat vs. TEMPERATURE ACP vs. TEMPERATURE (V DD=3V, VCONT=2V, f=1.9GHz, Psat :Pin=0dBm) (V DD=3V, VCONT=2V, f=1.9GHz, offset=600kHz, Pout=+8dBm) -40 ACP (dBc) 20 15 Psat 10 PHS1.9GHz P-1dB , Psat (dBm) =2V, f=1.9GHz, P =+8dBm) I 20 P-1dB 5 0 -50 0 50 100 o Ambient Temperature ( C ) - 10 - CONT 20 Gain (dB) 30 DD -50 -60 -70 -80 -50 0 50 100 o Ambient Temperature ( C ) NJG1307R nEQUIVALENT CIRCUIT nAPPLICATION CIRCUIT 1 (PDC800MHz) - 11 - NJG1307R nAPPLICATION CIRCUIT 2 (PDC1.5GHz) nAPPLICATION CIRCUIT 3 (PHS1.9GHz) - 12 - NJG1307R nRECOMMENDED PCB DESIGN GND GN VCONT VCONT C7 C8 C9 L2 VDD C2 C3 C2 C3 C7 C6 GND GN VDD R1 L3 RFin RFout C1 L3 L2 RFin C5 L4 C6 L5 L4 L1 C4 RFout C5 C1 NJG1307R L1 C9 C8 R1 NJG1307R C10 L5 C4 GND GND (PDC800MHz) (PDC1.5GHz, PHS1.9GHz) PCB:FR-4 22.5 x 20.0mm,t=0.5mm MICROSTRIP LINE WIDTH=1.0mm (Zo=50Ω) CHIP SIZE:1608 Notices [ 1] Following chip capacitors should be connected near to each terminal as bypass capacitors. (1) C6 (2) C7 (3) C8 (4) C9 [2] Following chip capacitors are necessary to block DC bias. (1) C1 (2) C2 (3) C5 [3] In case of 1.5GHz,1.9GHz PCB evaluation board, please connect 3,7pin to the ground plane through holes as different from 6pin’s through hole. [4] Chip parts list. Parts ID Comment C1~C10 MURATA GRM39 Series L1~L5 TAIYO-YUDEN HK1608 Series - 13 - NJG1307R nPACKAGE OUTLINE (VSP8) Lead material Lead surface finish Molding material UNIT : Copper : Solder plating : Epoxy resin : mm Weight :22mg 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 - 14 - [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.