NJG1104KB2

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800MHz BAND LNA GaAs MMIC

nGENERAL DESCRIPTION

nPACKAGE OUTLINE

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 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.

nFEATURES

lLow voltage operation

+2.8V typ.

lLow current consumption

6.0mA typ.

lHigh gain

15dB typ. @f=865MHz

lLow noise figure

1.2dB typ. @f=865MHz

lVariable gain control

21dB typ. @f=865MHz,V

lHigh input IP3

+6dBm typ. @f=865.0+865.1MHz, P

lHigh output IP3

+21dBm typ. @f=865.0+865.1MHz, P

lUltra small & ultra thin package

FLP6-B2 (Mount Size: 2.1x2.0x0.75mm)

nPIN CONFIGURATION

NJG1104KB2

Pin Connection

1.SOURCE

2.GND

3.RFout

4.GND

5.VCONT

6.RFin

ATT

AMP

1

2

3

6

5

4

KB2 Type

(Top View)

Note: The

portion above shows orientation mark printed on the package surface.