Philips BGA2711 Stereo Amplifier User Manual


 
2001 Oct 19 7
Philips Semiconductors Product specification
MMIC wideband amplifier BGA2711
handbook, halfpage
0 1000 2000 3000
f (MHz)
NF
(dB)
10
0
8
6
4
2
MGU447
Fig.13 Noise figure as a function of frequency;
typical values.
I
S
= 12.6 mA; V
S
= 5 V; Z
O
=50Ω.
handbook, halfpage
0 1000 2000 3000
f (MHz)
K
5
0
4
3
2
1
MGU448
Fig.14 Stability factor as a function of frequency;
typical values.
I
S
= 12.6 mA; V
S
= 5 V; Z
O
=50Ω.
Scattering parameters: I
S
= 12.6 mA; P
D
= 30 dBm; Z
O
=50; T
amb
=25°C
f
(MHz)
s
11
s
21
s
12
s
22
MAGNITUDE
(ratio)
ANGLE
(deg)
MAGNITUDE
(ratio)
ANGLE
(deg)
MAGNITUDE
(ratio)
ANGLE
(deg)
MAGNITUDE
(ratio)
ANGLE
(deg)
100 0.14563 3.502 4.4867 1.843 0.06220 2.939 0.13029 174.50
200 0.15253 5.557 4.4944 6.788 0.06117 8.095 0.12640 169.58
400 0.18735 10.06 4.4841 15.22 0.05751 16.61 0.11957 148.02
600 0.22695 8.206 4.4862 22.94 0.05240 22.85 0.11288 126.58
800 0.26122 2.635 4.4985 30.57 0.04744 27.72 0.11286 104.24
1000 0.28776 2.465 4.5390 38.34 0.04187 31.17 0.12236 82.570
1200 0.30888 8.179 4.6052 46.14 0.03666 32.98 0.14066 65.815
1400 0.32055 13.16 4.6862 54.45 0.03251 33.25 0.16341 53.911
1600 0.32492 17.85 4.7929 63.29 0.02903 32.38 0.18689 45.122
1800 0.31849 22.43 4.9219 72.67 0.02624 29.24 0.20662 38.894
2000 0.30085 26.75 4.9973 83.08 0.02395 26.62 0.22092 33.706
2200 0.27106 31.57 5.0755 93.96 0.02228 22.20 0.22754 29.699
2400 0.23157 35.78 5.0668 106.1 0.02134 17.95 0.22679 26.622
2600 0.18594 40.38 4.9143 118.1 0.02176 13.86 0.21806 23.868
2800 0.13159 44.34 4.6797 129.6 0.02276 12.70 0.19660 22.060
3000 0.07266 41.76 4.3139 140.5 0.02241 17.06 0.16355 22.273