7
Figure 22. Output third order intercept point (50
Ω) vs. frequency and temperature.
Figure 23. Output power for 1 dB gain compres-
sion (50 Ω) vs. frequency and voltage.
Figure 24. S-Parameters (50 Ω) vs. frequency.
Note:
11. Measurements obtained using a 50 Ω test xture with input and output connected directly to the xture. Gain, OIP3 and P1dB were mea-
sured at this 50 Ω condition.
Figure 26. Input and output VSWR (50 Ω) vs.
frequency.
Figure 25. Output power and gain vs. input
power at 5.25 GHz.
20
14
10
0.5 1.51.0 3.0 5.0 5.5 6.0
FREQUENCY (GHz)
OIP3 (dBm)
22
2.0 2.5 3.5 4.0
16
12
18
4.5
2.7 V
3.0 V
3.3 V
10
8
5
3
0.5 1.51.0 3.0 5.0 5.5 6.0
FREQUENCY (GHz)
P1dB (dBm)
9
2.0 2.5 3.5 4.0
6
4
7
4.5
2.7 V
3.0 V
3.3 V
15
-15
-35
0.5 1.51.0 3.0 5.0 5.5 6.0
FREQUENCY (GHz)
S-PARAMETERS (dB)
25
2.0 2.5 3.5 4.0
-5
-25
5
4.5
S22
S21
S11
20
0
-5
-20 -15 -5 5 10
Pin (dBm)
Pout (dBm)
15
-10 0
5
10
Pout vs. Pin
GAIN
P1dB
5
2
0
0.5 1.51.0 3.0 5.0 5.5 6.0
FREQUENCY (GHz)
VSWR (n:1)
6
2.0 2.5 3.5 4.0
3
1
4
4.5
VSWR_IN
VSWR_OUT
8
MGA-665P8 Typical Scattering Parameters, T
C
= 25°C, Z
O
= 50 Ω, V
D
= 3 V, V
C
= 0 V, I
D
= 20.5 mA (ON State)
[12]
Freq S11 S21 S12 S22
(GHz) dB Ang (deg) dB Ang (deg) dB Ang (deg) dB Ang (deg) K-factor
0.1 -0.25 -12.7 15.56 43.5 -60.00 114.3 -10.17 -39.8
0.5 -3.06 -43.6 21.14 0.9 -60.00 104.2 -13.64 -18.8
1.0 -6.47 -60.0 21.60 -41.0 -60.00 101.8 -14.38 -23.2 30.94
1.5 -8.71 -70.1 20.63 -71.4 -53.98 100.7 -15.28 -31.9 19.48
2.0 -9.92 -79.8 19.48 -95.6 -53.98 94.4 -17.27 -39.4 23.35
2.2 -10.43 -80.6 19.00 -104.3 -50.46 93.6 -18.06 -41.9 16.71
2.4 -10.81 -82.8 18.60 -112.5 -50.46 90.8 -18.56 -45.9 17.69
2.6 -10.87 -85.3 18.18 -120.3 -50.46 89.2 -19.41 -49.2 18.63
2.8 -11.21 -86.9 17.83 -128.1 -47.96 91.5 -20.00 -53.7 14.68
3.0 -11.15 -87.1 17.47 -135.3 -47.96 89.1 -21.01 -57.4 15.31
3.5 -11.06 -91.1 16.74 -153.1 -46.02 84.8 -22.85 -62.4 13.34
4.0 -10.12 -95.5 16.08 -170.1 -43.10 74.6 -26.20 -74.7 10.11
4.5 -9.47 -97.1 15.85 171.4 -40.92 83.7 -23.61 -88.6 7.92
5.0 -8.18 -105.0 15.64 154.2 -40.00 67.7 -24.01 -105.7 6.98
5.2 -7.68 -107.0 15.80 146.6 -40.00 70.3 -23.22 -106.5 6.70
5.4 -6.84 -110.0 15.92 137.7 -39.17 70.1 -21.94 -114.1 5.73
5.6 -6.02 -116.6 15.95 128.2 -38.42 66.2 -21.62 -129.5 4.95
5.8 -5.50 -122.8 15.99 118.4 -37.72 61.9 -21.83 -137.6 4.35
6.0 -5.29 -131.6 15.89 107.6 -37.72 57.5 -24.15 -149.1 4.33
7.0 -4.07 -176.2 13.91 51.1 -36.48 45.9 -18.56 175.5 3.99
8.0 -6.82 145.9 8.74 1.9 -33.98 9.9 -18.42 156.6 7.11
9.0 -10.75 105.8 3.65 -30.7 -37.08 30.5 -16.42 115.7 20.97
10.0 -14.80 69.1 -1.02 -56.3 -31.37 -7.1 -13.15 94.7 19.14
11.0 -23.35 11.8 -5.80 -79.7 -27.96 -46.2 -11.21 79.5 22.41
12.0 -21.41 1.7 -11.15 -95.8 -40.00 -35.5 -9.76 75.1 160.24
13.0 -14.29 -128.0 -13.94 -100.4 -27.74 -55.3 -8.27 67.8 49.64
14.0 -7.391 170.2 -13.07 -123.0 -21.41 -106.8 -7.41 59.7 17.56
15.0 -5.65 121.1 -13.43 -170.4 -19.33 -159.0 -7.35 52.1 12.69
16.0 -7.45 88.6 -12.92 138.4 -17.14 158.4 -7.33 45.7 10.47
17.0 -13.56 97.3 -11.57 87.6 -15.39 117.3 -7.64 37.3 8.75
18.0 -6.06 130.6 -10.23 31.6 -14.11 66.8 -7.74 31.6 4.98
9
MGA-665P8 Typical Noise Parameters, T
C
= 25°C, Z
O
= 50 Ω, V
D
= 3 V, V
C
= 0 V, I
D
= 20.5 mA
[12]
Freq NFmin
Gamma Opt
(GHz) (dB) Mag Ang (deg) Rn @ 50 ohm NF50 (dB)
0.5 1.48 0.61 26.8 0.61 2.49
1.0 1.27 0.54 32.1 0.35 1.83
1.5 1.10 0.53 42.0 0.30 1.62
2.0 1.08 0.55 44.3 0.31 1.65
2.4 1.18 0.50 53.2 0.29 1.67
2.8 1.24 0.48 61.3 0.27 1.70
3.2 1.32 0.45 69.3 0.24 1.71
3.5 1.36 0.43 75.9 0.23 1.73
4.0 1.45 0.37 88.6 0.20 1.74
4.5 1.50 0.34 97.9 0.18 1.75
5.0 1.46 0.34 102.9 0.16 1.69
5.2 1.42 0.35 107.8 0.15 1.67
5.4 1.42 0.35 111.3 0.14 1.66
5.6 1.40 0.36 114.3 0.13 1.65
5.8 1.40 0.36 120.1 0.13 1.67
6.0 1.46 0.34 128.3 0.13 1.72
7.0 2.08 0.36 148.2 0.11 2.37
8.0 3.35 0.30 176.0 0.14 3.55
9.0 5.50 0.21 -150.6 0.36 5.61
10.0 8.74 0.11 -106.6 1.00 8.77
25
5
0
0.5 1.5 4.5 5.5 7.5 8.5 9.5
GAIN (dB)
20
3.52.5 6.5
10
15
6
2
1
NOISE FIGURE (dB)
5
3
4
MAG
GAIN
NFmin
NF50

MGA-665P8-TR2

Mfr. #:
Manufacturer:
Broadcom / Avago
Description:
RF Amplifier 3 SV 16 dB
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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