8
MGA-16516 Typical Performance
RF performance at T
A
= 25°C, V
dd
=5V, I
dd
= 50mA unless otherwise stated. OIP3 is measured with input power of -15dBm
per tone.
Figure 19. OP1dB vs Frequency and Temperature tuned for Optimum OIP3
and Fmin at 5V 50mA
Figure 20. OIP3 vs Frequency and Temperature tuned for Optimum OIP3 and
Fmin at 5V 50mA
0
2
4
6
8
10
12
14
16
18
20
22
0.5 0.65 0.7 0.75 0.8 0.9 1.7
Frequency(GHz)
OP1dB(dBm)
0
5
10
15
20
25
30
35
40
45
0.5 0.65 0.7 0.75 0.8 0.9 1.7
Frequency(GHz)
OIP3(dBm)
-40°C
25°C
85°C
-40°C
25°C
85°C
Below is the table showing the MGA-16516 Reection Coecient Parameters tuned for Maximum OIP3, Vdd=5V,
Idd=50mA.
Frequency(GHz)
Gamma Load position
OIP3(dBm) P1dB(dBm)Magnitude Angle
0.50 0.472 100.2 29.2 17.6
0.65 0.594 101.1 34.6 18.4
0.70 0.498 119.4 32.6 19.2
0.75 0.457 125.1 32.2 18.9
0.80 0.512 6.9 32.3 18.2
0.90 0.594 -11.5 34.5 18.3
1.70 0.440 24.3 38.6 20.2
[1]
[4]
[3]
[2]
[9]
[5]
[12]
[11]
[10]
[13]
[8]
[7]
[6]
[16]
[15]
[14]
RFout
reference plane
RFin
reference plane
Figure 21.
Notes:
1. The Maximum OIP3 values are calculated based on Load pull
measurements on approximately 100 dierent impedances using
Maury’s 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 21.
3. Gamma Load for maximum OIP3 with biasing of 3V 50mA, 3.5V
50mA, 4V 50mA, 4.5V 50mA, 5V 40mA, 5V 50mA and 5V 60mA from
500 MHz to 3.5GHz are available upon request.