njg1304e New Japan Radio Co.,Ltd, njg1304e Datasheet
njg1304e
Related parts for njg1304e
njg1304e Summary of contents
Page 1
... MEDIUM POWER AMPLIFIER GaAs MMIC GENERAL DESCRIPTION NJG1304E is a GaAs MMIC designed mainly for driver amplifier of PHS base station in Japan. This is a variable gain type with 20dB dynamic range. It features very low distortion and Pacp is less than –70dBc. at 17dBm output power ,and enable low voltage and high efficiency operation ...
Page 2
... NJG1304E ABSOLUTE MAXIMUM RATINGS PARAMETER Drain Voltage Gate Voltage Gain Control Voltage Input Power Power Dissipation Operating Temperature Storage Temperature ELECTRICAL CHARACTERISTICS PARAMETER Operating Frequency Drain Voltage Gate Voltage Idle Current *1 Operating Current *1 Gate Current *2 Gain Control Terminal Current Gain Control Voltage ...
Page 3
... I DD 200 150 100 - acp o = out (dBm) NJG1304E Gain vs PHS Band Frequency vs. Control Voltage (V =3.0V, I =180mA 1.89 1.9 1.91 Frequency f (GHz) Output Power vs. Input Power vs. Control Voltage (V =3.0V, I =180mA, f=1.9GHz ...
Page 4
... NJG1304E TYPICAL CHARACTERISTICS Output Power, P vs. Control Voltage acp (V =3.0V, I =180mA, f=1.9GHz idle -1.5 -1 Control Voltage V Operating Current, P acp (V =3.0V, I =180mA, f=1.9GHz idle 250 200 150 100 -2 -1.5 -1 Control Voltage V Gain, P vs. Ambient Temperature acp (V =3.0V, V =0V, I ...
Page 5
... TYPICAL CHARACTERISTICS | vs. Frequency =3.0V, I =180mA -10 -20 - Frequency f (GHz) All adjacent channel leakage power used in these evaluations are those of 600kHz offset from fundamental wave at PHS operating condition( /4QPSK moduration) o =0V, T =25 C) cont NJG1304E - 5 - ...
Page 6
... NJG1304E RECOMMENDED CIRCUIT RFIN (-0.5~1.2V) -2V< VGG (0~-2V VCONT RECOMMENDED CIRCUIT TO GENERATE NEGSTIVE VOLTAGE V CONT 1M (0.0~+2.0V) 500k - GND 2 RFIN 3 VGG1 4 VCONT 5 VGG2 6 GND RFOUT 7 GND +3.0V - 10uF NJU7660 10uF + NJU7001 out GND 13 GND 12 VDD1 C2 C1 ...
Page 7
... The reflow method is recommended for this device to attach on PCB. Parts list Parts ID CONSTANT C1 1000pF C2 33pF C3 RFIN VGG1 VDD COMMENT MURATA (GRM36, 1005size) MURATA (GRM36, 1005size) 1uF MURATA (GRM36, 1005size) NJG1304E PCB: FR4, t=0.5mm MICROSTRIP LINE WIDTH=1mm PCB SIZE: 30.0x25.5mm - 7 - ...
Page 8
... NJG1304E PAKCAGE OUTLINE(EMP14) 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. ...