CHR3394-QEG Datasheet, PDF (5/14 Pages) United Monolithic Semiconductors – 37-40GHz Integrated Down Converter

37-40GHz Integrated Down Converter
CHR3394-QEG
Typical Board Measurements
Tamb.= +25°C, VD = VD1 =+4V, VGL = -0.1V, VGX = -0.9V, P_LO = 0dBm (IDt = 250mA)
These values are representative of onboard measurements as defined on the drawing in
paragraph "Evaluation mother board". Data given in the package access planes.
Conversion Gain versus RF & IF frequency (USB & LSB modes)
20
18
16
14
12
10
8
6
4
LSB- 2GHz
USB- 2GHz
2
LSB- 3.5GHz
USB- 3.5GHz
0
35
36
37
38
39
40
41
RF Frequency (GHz)
Noise figure versus RF frequency at IF 3GHz
10
9
8
7
6
5
4
3
2
1
USB
LSB
0
35
36
37
38
39
40
41
42
RF Frequency (GHz)
Ref. : DSCHR3394-QEG1192 - 11 Jul 11
5/14
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Specifications subject to change without notice