2SC4926 Preliminary
R07DS0277EJ0400 Rev.4.00 Page 6 of 7
Mar 28, 2011
S Parameter
(V
CE
= 5 V, I
C
= 5 mA, Z
O
= 50 Ω, Emitter common)
Freq. S11 S21 S12 S22
(MHz) MAG. ANG. MAG. ANG. MAG. ANG. MAG. ANG.
200 0.777 –53.1 12.52 144.9 0.0475 62.8 0.849 –30.4
400 0.647 –90.3 9.36 123.1 0.0708 48.7 0.655 –47.8
600 0.579 –115.4 7.16 109.4 0.0817 42.5 0.522 –57.8
800 0.538 –134.3 5.73 99.9 0.0880 40.1 0.438 –64.8
1000 0.513 –147.5 4.70 92.6 0.0933 40.5 0.386 –69.0
1200 0.508 –159.4 4.00 86.5 0.0980 41.0 0.350 –72.9
1400 0.500 –168.3 3.49 81.6 0.102 42.9 0.333 –76.6
1600 0.501 –177.3 3.09 76.8 0.108 44.8 0.319 –80.4
1800 0.508 176.2 2.78 72.5 0.113 46.4 0.310 –84.3
2000 0.510 169.6 2.53 68.7 0.119 48.6 0.305 –88.3
S Parameter
(V
CE
= 5 V, I
C
= 20 mA, Z
O
= 50 Ω, Emitter common)
Freq. S11 S21 S12 S22
(MHz) MAG. ANG. MAG. ANG. MAG. ANG. MAG. ANG.
200 0.527 –101.6 23.79 124.0 0.0307 55.1 0.587 –54.9
400 0.488 –140.1 14.12 105.5 0.0413 53.4 0.363 –72.2
600 0.482 –158.4 9.89 96.3 0.0510 56.8 0.267 –81.4
800 0.478 –170.3 7.56 90.3 0.0606 59.5 0.218 –87.6
1000 0.474 –179.6 6.10 85.2 0.0716 62.0 0.191 –91.7
1200 0.484 173.6 5.14 81.2 0.0817 63.5 0.174 –96.5
1400 0.481 167.9 4.44 77.4 0.0931 65.1 0.166 –100.0
1600 0.486 161.2 3.92 74.0 0.105 66.1 0.161 –104.4
1800 0.496 156.2 3.52 70.7 0.117 66.1 0.159 –107.9
2000 0.502 152.3 3.20 67.7 0.127 66.2 0.161 –111.9
