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RF2689

W-CDMA/GSM/DCS RECEIVE AGC AND DEMODULATOR

RF Micro Devices 

RF2689

Preliminary

IIP3 versus VGC (W-CDMA, Temp. +25oC, -40oC, +85oC)

(IF=190MHz, LO=1520MHz @ -20dBm, VCC=2.7V, VGC=2.4V to

10.0

0.3V)

IIP3 @2.7V,Temp.+25C

0.0

IIP3 @2.7V,Temp.- 40C

IIP3 @2.7V,Temp. +85C

-10.0

-20.0

-30.0

-40.0

-50.0

-60.0

0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4

VGC (V)

IIP3 versus VGC (W-CDMA, Temp. +25oC, -40oC, +85oC)

(IF=190MHz, LO=1520MHz @ -10dBm, VCC=3.0V, VGC=2.4V to

7

10.0

0.3V)

IIP3 @3.0V,Temp.+25C

0.0

IIP3 @3.0V,Temp.- 40C

IIP3 @3.0V,Temp.+85C

-10.0

-20.0

-30.0

-40.0

-50.0

-60.0

0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4

VGC (V)

IIP3 versus VGC (W-CDMA, Temp. +25oC, -40oC, +85oC)

(IF=190MHz, LO=1520MHz @ -10dBm, VCC=3.3V, VGC=2.4V to

10.0

0.3V)

IIP3 @3.3V,Temp.25C

0.0

IIP3 @3.3V,Temp.- 40C

IIP3 @3.3V,Temp. +85C

-10.0

-20.0

-30.0

-40.0

-50.0

-60.0

0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4

VGC (V)

7-56

0.0

-10.0

IIP3 versus VGC (GSM, Temp. +25oC, -40oC, +85oC)

(IF Freq. 225.80MHz/226.650MHz, LO=1080MHz @ -10dBm, VCC=2.7V,

VGC=2.4V to 0.3V)

IIP3 @2.7V,Temp. +25C

IIP3 @2.7V,Temp. - 40C

IIP3 @2.7V,Temp. +85C

-20.0

-30.0

-40.0

-50.0

-60.0

0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4

VGC (V)

0.0

-10.0

IIP3 versus VGC (GSM, Temp. +25oC, -40oC, +85oC)

(IF=225MHz, LO=1080MHz @ -10dBm, VCC=3.0V, VGC=2.4V to

0.3V)

IIP3 @3.0V,Temp.+25C

IIP3 @3.0V,Temp.- 40C

IIP3 @3.0V,Temp.+85C

-20.0

-30.0

-40.0

-50.0

-60.0

0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4

VGC (V)

IIP3 vs VGC (GSM, Temp=+25oC, -40oC, +85oC)

IF=225.80/226.650MHz, LO=1080MHz @ -10dBm, VCC=3.3V, VGC=2.4V to 0.3V)

0.0

-10.0

IIP3 @3.3V,Temp. +25C

IIP3 @3.3V,Temp. - 40C

IIP3 @3.3V,Temp. +85C

-20.0

-30.0

-40.0

-50.0

-60.0

0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4

VGC (V)

Rev A4 010815

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