7

Figure 16. RFinput and RFoutput Reference Plane

Below is the table showing the MGA-636P8 Reflection Coefficient Parameters

tuned for Maximum IIP3, Vdd = 4.8 V, Idd = 100 mA.

Frequency

(GHz)

Gamma Load position

IIP3

(dBm)

Magnitude

Angle

0.50

0.36

-57.7

22.6

0.70

0.36

-57.6

28.4

0.80

0.36

-43.2

28.2

0.90

0.27

-39.9

28.9

1.70

0.27

-27.9

34.9

1.90

0.27

0.3

35.7

Notes:

1. The Maximum IIP3 values are calculated based on Load pull measurements

on approximately 100 different impedances using Focus Load pull test

system.

2. Measurements are conducted on 0.010 inch thick ROGER 4350. The input

reference plane is at the end of the RFin pin and the output reference

plane is at the end of the RFout pin as shown in Figure 16.

RFinput

Reference Plane

RFoutput

Reference Plane

[2]

[RFinput]

[1]

[NU]

[3]

[Vbias2]

[4]

[NU]

[7]

[RFoutput]

[8]

[NU]

[6]

[PwrDwn]

[5]

[Vbias1]

Bias