FMA219 Datasheet, PDF (4/5 Pages) Filtronic Compound Semiconductors – X-BAND LNA MMIC

PRELIMINARY
FMA219
X-BAND LNA MMIC
• TYPICAL RF PERFORMANCE (V_DD = +3V, I_DD = I_OP)
FMA219 FREQUENCY RESPONSE
24
20
16
12
S₂₁
8
4
S₁₁
0
-4
S₂₂
-8
-12
-16
-20
5
6
7
8
9 10 11 12 13 14 15
Frequency [GHz]
• TYPICAL NOISE FIGURE PERFORMANCE
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
7
FMA219BF NOISE FIGURE
8
9
10
11
Frequency (GHz)
¾ Multiple traces show typical die variation across a 150mm (6 in.) wafer.
Note: Effect of typical bondwire inductance (25 µm dia., 1000 µm length, 2 ea. on input and output
ports) is less than 0.5 dB decrease in S₂₁ (11GHz), and no measurable effect on noise figure.
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http://www.filtronic.co.uk/semis
Revised: 11/22/04
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