NJG1104KB2

Features:

Low voltage operation                                  +2.8V typ.
Low current consumption                              6.0mA typ.
High gain                                                       15dB typ. @f=865MHz
Low noise figure                                            1.2dB typ. @f=865MHz
Variable gain control                                      21dB typ. @f=865MHz,V_CONT=0.2 to 1.7V
High input IP3                                                +6dBm typ. @f=865.0+865.1MHz, P_in=-30dBm
High output IP3                                              +21dBm typ. @f=865.0+865.1MHz, P_in=-30dBm
Ultra small & ultra thin package                     FLP6-B2 (Mount Size: 2.1x2.0x0.75mm)

 

Specifications

PARAMETER	SYMBOL	CONDITIONS	RATINGS	UNITS
Drain Voltage	VDD		6.0	V
Gain Control Voltage	VCONT		4.0	V
Input Power	Pin	VDD=2.8V	+20	dBm
Power Dissipation	PD		450	mW
Operating Temperature	Topr		-40~+85	°C
Storage Temperature	Tstg		-55~+125	°C

Description

NJG1104KB2 is a variable gain low noise amplifier (LNA).

At 800MHz band, noise figure is 1.2dB, variable gain range is 21dB and input 3rd order intercept point is +6dBm. These characteristics of NJG1104KB2 are very suitable for CDMA cellular phone application.

The variable attenuators placed in front of LNA realize wide range of input power with low distortion.

Very small and thin FLP6-B2 package is adopted.