CHR3394-QEG
37-40GHz Integrated Down Converter
Typical Board Measurements
Tamb.= +25°C, VD = VD1 = +4V, VGL = -0.1V, VGX = -0.9V, P_LO = 0dBm (IDt = 250mA)
Image rejection versus RF & IF frequency
44
40
36
32
Image rejection (dBc)
28
24
20
16
12
8
LSB- 2GHz
USB- 2GHz
4
0
35
36
37
LSB- 3.5GHz
USB- 3.5GHz
38
RF Frequency (GHz)
39
40
41
Return Losses (LO & RF) versus frequency
0
-2
-4
-6
Return losses (dB)
-8
-10
-12
-14
-16
RF
-18
-20
0
5
10
15
20
25
30
35
40
45
LO
Frequency (GHz)
Ref. : DSCHR3394-QEG1192 - 11 Jul 11
6/14
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 ]
