VMMK-1218-TR1G

4
VMMK-1218 Typical Performance Curve
0
5
10
15
20
25
30
0 5 10 15 20 25
Id (mA)
OIP3 (dBm)
0
5
10
15
20
25
30
0 5 10 15 20 25
Id (mA)
OIP3 (dBm)
-40C
25C
85C
0
4
8
12
16
0 5 10 15 20 25
Ids (mA)
S21 (dB)
1.5V
2V
3V
4V
-40C
25C
85C
Figure 9. Gain vs. Ids at 10 GHz Figure 10. OIP3 vs. Ids at 2V over temperature at 10 GHz
Figure 11. OIP3 vs. Ids at 3V over temperature at 10 GHz
5
VMMK-1218 Typical Scattering Parameters and Noise Parameters, T
A
=25°C, Vds=2V, Ids=20mA
[1]
Freq S11 S21 S12 S22 MSG/MAG
GHz Mag. Ang. dB Mag. Ang. Mag. Ang. Mag. Ang. dB
2 0.89 -78.16 20.92 11.12 129.71 0.06 44.50 0.54 -55.65 29.35
3 0.85 -106.33 19.31 9.23 112.05 0.07 29.40 0.47 -76.55 25.87
4 0.81 -128.95 17.70 7.68 97.65 0.08 17.41 0.41 -94.12 23.11
5 0.79 -146.66 16.25 6.49 85.78 0.08 7.80 0.37 -108.21 21.15
6 0.78 -161.38 14.93 5.58 75.40 0.09 -0.22 0.34 -120.69 19.57
7 0.78 -173.77 13.74 4.86 66.04 0.09 -7.10 0.32 -131.78 18.21
8 0.77 175.63 12.65 4.29 57.40 0.09 -13.35 0.31 -141.77 17.06
9 0.77 166.49 11.64 3.82 49.36 0.09 -18.82 0.31 -151.17 16.03
10 0.78 158.16 10.71 3.43 41.75 0.08 -24.10 0.30 -159.09 15.12
11 0.78 150.76 9.87 3.12 34.59 0.08 -28.99 0.31 -166.30 14.31
12 0.78 143.93 9.09 2.85 27.60 0.08 -33.20 0.31 -173.04 13.61
13 0.78 137.52 8.38 2.62 20.89 0.08 -37.50 0.32 -179.45 12.97
14 0.79 131.39 7.71 2.43 14.43 0.08 -41.46 0.32 174.80 12.39
15 0.79 125.61 7.11 2.27 8.03 0.08 -45.30 0.33 169.68 11.86
16 0.79 119.69 6.53 2.12 1.59 0.07 -49.20 0.34 164.86 11.37
17 0.80 113.87 6.01 2.00 -4.80 0.07 -52.04 0.35 160.03 10.95
18 0.80 108.30 5.50 1.88 -10.80 0.07 -55.52 0.36 155.48 10.54
Typical Noise Parameters
Freq Fmin Г opt Г opt Rn/50 Ga
GHz dB Mag. Ang. dB
2 0.17 0.727 30.9 0.1 20.9
3 0.24 0.624 46.2 0.1 19.16
4 0.31 0.534 61.1 0.09 17.57
5 0.38 0.457 75.8 0.08 16.12
6 0.44 0.394 90.1 0.08 14.83
7 0.51 0.344 104.1 0.07 13.69
8 0.58 0.307 117.8 0.07 12.69
9 0.65 0.283 131.2 0.06 11.84
10 0.72 0.273 144.3 0.06 11.14
11 0.78 0.276 157.1 0.06 10.59
12 0.85 0.292 169.6 0.06 10.19
13 0.92 0.322 -178.2 0.06 9.94
14 0.99 0.365 -166.3 0.06 9.83
15 1.05 0.421 -154.8 0.06 9.87
16 1.12 0.49 -143.5 0.07 10.07
17 1.19 0.573 -132.6 0.08 10.41
Note:
1. S-parameters are measured in 50 Ohm test environment.
Figure 12. MSG/MAG and S21 vs. Frequency at 2V 20 mA
0.00
10.00
20.00
30.00
0510 1520
FREQUENCY GHz
MSG/MAG and S21 (dB)
MSG/MAG
S21
6
VMMK-1218 Typical Scattering Parameters and Noise Parameters, T
A
=25°C, Vds=1.5V, Ids=20mA
[1]
Freq S11 S21 S12 S22 MSG/MAG
GHz Mag. Ang. dB Mag. Ang. Mag. Ang. Mag. Ang. dB
2 0.89 -78.70 20.79 10.95 129.60 0.07 44.02 0.52 -63.66 28.91
3 0.84 -106.97 19.15 9.07 111.99 0.08 28.78 0.46 -87.65 25.57
4 0.80 -129.59 17.52 7.52 97.71 0.09 16.70 0.42 -107.45 22.87
5 0.79 -147.25 16.06 6.35 86.00 0.09 7.26 0.39 -123.04 20.94
6 0.78 -161.95 14.74 5.46 75.76 0.10 -1.08 0.37 -136.55 19.39
7 0.77 -174.30 13.53 4.75 66.54 0.10 -7.98 0.36 -148.06 18.04
8 0.77 175.11 12.45 4.19 58.04 0.10 -14.20 0.35 -158.27 16.90
9 0.77 165.97 11.42 3.72 50.15 0.09 -19.91 0.35 -167.52 15.86
10 0.77 157.70 10.49 3.35 42.68 0.09 -25.19 0.35 -175.45 14.95
11 0.77 150.33 9.65 3.04 35.68 0.09 -30.03 0.35 177.45 14.14
12 0.77 143.54 8.87 2.78 28.84 0.09 -34.60 0.36 171.04 13.44
13 0.78 137.15 8.15 2.56 22.27 0.09 -38.83 0.36 164.96 12.80
14 0.78 131.00 7.49 2.37 15.98 0.09 -43.10 0.37 159.55 12.22
15 0.78 125.21 6.88 2.21 9.72 0.08 -47.12 0.37 154.60 11.66
16 0.79 119.39 6.31 2.07 3.42 0.08 -51.06 0.38 150.08 11.18
17 0.79 113.54 5.80 1.95 -2.83 0.08 -54.94 0.39 145.54 10.75
18 0.79 107.95 5.29 1.84 -8.68 0.08 -58.30 0.40 141.40 10.32
Typical Noise Parameters
Freq Fmin Г opt Г opt Rn/50 Ga
GHz dB Mag. Ang. dB
2 0.16 0.717 32.4 0.10 21.86
3 0.24 0.620 48.1 0.10 19.89
4 0.31 0.536 63.5 0.09 18.08
5 0.39 0.464 78.4 0.08 16.45
6 0.47 0.405 93.0 0.08 14.99
7 0.55 0.359 107.1 0.07 13.70
8 0.63 0.326 120.7 0.06 12.59
9 0.70 0.305 134.0 0.06 11.64
10 0.78 0.297 146.9 0.06 10.87
11 0.86 0.302 159.3 0.06 10.27
12 0.94 0.319 171.3 0.05 9.84
13 1.02 0.349 -177.1 0.05 9.59
14 1.09 0.392 -165.9 0.05 9.51
15 1.17 0.447 -155.1 0.05 9.59
16 1.25 0.515 -144.8 0.06 9.85
17 1.33 0.596 -134.8 0.08 10.29
Note:
1. S-parameters are measured in 50 Ohm test environment.
Figure 13. MSG/MAG and S21 vs. Frequency at 1.5V 20 mA
0.00
10.00
20.00
30.00
40.00
0510 1520
FREQUENCY GHz
MSG/MAG and S21 (dB)
MSG/MAG
S21

VMMK-1218-TR1G

Mfr. #:
Manufacturer:
Broadcom / Avago
Description:
RF JFET Transistors LNA FET in Microcap DC-18GHz
Lifecycle:
New from this manufacturer.
Delivery:
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Payment:
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