Philips Semiconductors
Silicon MMIC amplifier
Product specification
BGA2003
handbook, full pagewidth
unstable region
source
135°
+ 0.5
90°
+1
(1)
1.0
+2
45° unstable
0.8
region load
0.6
+ 0.2
180° 0
0.2
Γopt
0.5
1
(4)
(2)
(3)
2
+5
5
0.4
0.2
0° 0
f = 900 MHz; VVS-OUT = 2.5 V;
IVS-OUT = 10 mA; Zo = 50 Ω.
(1) G = 23 dB.
(2) G = 22 dB.
(3) G =21 dB.
(4) NF = 1.8 dB.
(5) NF = 2 dB.
(6) NF = 2.2 dB.
− 0.2
(5)
−5
(6)
− 0.5
−135°
−1
− 90°
−2 −45°
1.0
MGS547
Fig.13 Noise, stability and gain circles; typical values.
handbook, full pagewidth
unstable region
source
135°
+ 0.5
+ 0.2
90°
+1
(2)
(1)
(3) (4)
180° 0
0.2
0.5
1
Γopt
2
unstable
1.0
region load
+2
45°
0.8
0.6
+5
5
0.4
0.2
0° 0
f = 1800 MHz; VVS-OUT = 2.5 V;
IVS-OUT = 10 mA; Zo = 50 Ω.
(1) Gmax = 16.1 dB.
(2) G = 16 dB.
(3) G = 15 dB.
(4) G = 14 dB.
(5) NF = 1.9 dB.
(6) NF = 2.1 dB.
(7) NF = 2.3 dB.
(5)
− 0.2
−5
(6)
(7)
− 0.5
−135°
−1
− 90°
−2 −45°
1.0
MGS548
Fig.14 Noise, stability and gain circles; typical values.
1999 Jul 23
7