Philips Semiconductors
High dynamic range dual LNA MMIC
Measured performance
Preliminary specification
CGY2105ATS
20.0
handbook, halfpage
G
(dB)
16.0
FCA100
12.0
8.0
4.0
0.0
1.50
1.60
1.70
1.80
1.90
2.00
f (GHz)
Vsupply = 5 V; Vneg = −5 V.
Fig.5 Gain as a function of the frequency.
2.00
handbook, halfpage
NF
(dB)
1.60
FCA101
1.20
0.80
0.40
0.00
1.50
1.60
1.70
1.80
1.90
2.00
f (GHz)
Vsupply = 5 V; Vneg = −5 V.
Fig.6 Noise figure as a function of the frequency.
0.0
handbook, halfpage
s11
(dB)
−2.5
−5.0
FCA102
−7.5
−10.0
1.00
1.50
2.00
2.50
f (GHz)
Vsupply = 5 V; Vneg = −5 V.
Fig.7 Input reflection coefficient s11 as a
function of the frequency.
1999 Dec 23
20.0
handbook, halfpage
s21
(dB)
16.0
12.0
8.0
4.0
0.0
1.00
1.50
FCA103
2.00
2.50
f (GHz)
Vsupply = 5 V; Vneg = −5 V.
Fig.8 Forward transmission coefficient s21 as a
function of the frequency.
8