UPA806T
TYPICAL SCATTERING PARAMETERS (TA = 25°C)
FREQUENCY S11 S21 S12 S22 K Gmag
(GHz) MAG ANG MAG ANG MAG ANG MAG ANG (dB)
UPA806T(Q1)
VCE = 3 V, IC = 10 mA
0.50 0.337 -74.20 10.935 110.20 0.052 64.10 0.589 -35.80 0.744 23.228
0.60 0.283 -79.00 9.644 106.00 0.058 64.00 0.554 -36.70 0.807 22.208
0.80 0.198 -90.80 7.669 97.40 0.072 63.60 0.496 -38.80 0.898 20.274
1.00 0.139 -106.30 6.308 88.90 0.086 62.90 0.453 -41.10 0.959 18.654
1.20 0.101 -126.10 5.356 81.50 0.100 62.00 0.421 -43.70 0.999 17.288
1.40 0.080 -149.80 4.662 75.50 0.114 60.90 0.398 -46.30 1.024 15.163
1.60 0.071 -174.60 4.129 70.90 0.128 59.70 0.381 -49.10 1.042 13.832
1.80 0.072 163.30 3.704 67.10 0.143 58.30 0.367 -52.00 1.052 12.741
2.00 0.077 145.60 3.358 63.70 0.157 56.70 0.356 -54.90 1.063 11.767
2.20 0.087 132.20 3.078 60.00 0.172 55.10 0.346 -58.00 1.067 10.946
2.40 0.100 122.10 2.857 55.70 0.186 53.30 0.336 -61.20 1.070 10.253
2.60 0.115 114.40 2.687 50.70 0.200 51.40 0.327 -64.70 1.066 9.717
2.80 0.135 108.10 2.550 45.60 0.214 49.50 0.318 -68.40 1.057 9.301
3.00 0.157 102.50 2.411 41.50 0.227 47.50 0.309 -72.30 1.054 8.834
UPA806T(Q2)
VCE = 3 V, IC = 10 mA
FREQUENCY S11 S21 S12 S22 K Gmag
(GHz) MAG ANG MAG ANG MAG ANG MAG ANG (dB)
0.50 0.364 -71.90 11.322 111.00 0.047 63.60 0.613 -34.10 0.734 23.818
0.60 0.311 -76.60 9.999 106.60 0.053 63.20 0.578 -35.00 0.797 22.757
0.80 0.228 -87.40 7.979 97.60 0.066 62.50 0.520 -36.90 0.891 20.824
1.00 0.170 -99.80 6.588 88.80 0.078 61.70 0.477 -39.00 0.960 19.267
1.20 0.131 -113.50 5.613 81.20 0.091 60.70 0.445 -41.10 1.001 17.712
1.40 0.105 -127.60 4.897 74.90 0.104 59.50 0.422 -43.30 1.027 15.721
1.60 0.086 -141.90 4.341 70.00 0.117 58.20 0.404 -45.70 1.047 14.372
1.80 0.073 -156.70 3.895 66.00 0.130 56.60 0.390 -48.10 1.062 13.244
2.00 0.065 -172.60 3.531 62.30 0.143 55.00 0.378 -50.60 1.074 12.260
2.20 0.063 170.60 3.239 58.30 0.157 53.20 0.367 -53.40 1.079 11.433
2.40 0.065 154.00 3.012 53.60 0.171 51.20 0.355 -56.40 1.079 10.738
2.60 0.074 139.20 2.841 48.40 0.184 49.20 0.344 -59.70 1.076 10.205
2.80 0.088 126.60 2.705 43.10 0.197 47.00 0.333 -63.30 1.068 9.784
3.00 0.107 115.70 2.563 38.60 0.210 44.80 0.322 -67.30 1.064 9.320
MAG = Maximum Available Gain
MSG = Maximum Stable Gain
Note:
1. Gain Calculation:
MAG =
|S
21|
|S
12|
K - 1 ).
2
(K ±
∆ = S
11 S22 - S21 S12
When K ≤ 1, MAG is undefined and MSG values are used.
MSG =
|S
21|
|S
12|
, K =
1 + | ∆ | - |S
11| - |S22|
2
2
2
2 |S12 S21|
,
