20-30GHz Medium Power Amplifier
Typical PCB Measured Performance
Tamb = +25° Vd= +3.5V Id=330mA
C,
CHA3693-QDG
Sij parameters
30
25
20
15
10
5
0
-5
-10
-15
-20
-25
-30
-35
-40
15
20
S21
Gain & Rloss (dB)
S22
S11
25
30
35
40
Frequency ( GHz)
Gain and Rlosses in the package access planes, using the proposed land pattern & board
95541.
S21 Variation in Temperature
5
4
3
2
1
0
-1
-2
-3
-4
-5
20
temp -40deg.C/+25deg.C
DELTA GAIN
temp +25deg.C/+85deg.C
22
24
26
28
30
Frequency (GHz)
Ref. DSCHA3693-QDG7268 - 25 Sep 07
5/10
Specifications subject to change without notice
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Tel.: +33 (0) 1 69 33 03 08 - Fax: +33 (0) 1 69 33 03 09
UMS [ UNITED MONOLITHIC SEMICONDUCTORS ]
