RF2488PCBA View Datasheet(PDF) - RF Micro Devices

Part Name

Description

MFG CO.

RF2488PCBA

MULTI-MODE DUAL-BAND LNA MIXER

RF Micro Devices 

Prev 21 22

Preliminary

LNA2+Mixer2 Input IP3 versus LO Amplitude

Gain Select=High, 1960/1961 MHz, -40 dBm per tone, VCC=3.0 V

-2.0

-2.0

-4.0

-4.0

-6.0

-6.0

-8.0

-8.0

-10.0

-10.0

-12.0

+25°C IIP3, IFout1

-40°C IIP3, IFout1

+85°C IIP3, IFout1

+25°C IIP3, IFout2

-40°C IIP3, IFout2

+85°C IIP3, IFout2

-12.0

-14.0

-14.0

-10.0 -9.0 -8.0 -7.0 -6.0 -5.0 -4.0 -3.0 -2.0 -1.0 0.0 1.0

LO Amplitude (dBm)

RF2488

LNA2+Mixer2 Current versus Supply Voltage

Gain Select=High, 1960 MHz, LO PIN=-6dBm

28.0

26.0

24.0

22.0

20.0

18.0

16.0

+25°C Current

14.0

-40°C Current

+85°C Current

12.0

2.6

2.7

2.8

2.9

3.0

3.1

3.2

3.3

3.4

Supply Voltage (V)

8

Rev A0 010905

8-143

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