CHR3764-QEG_15 Datasheet, PDF (5/18 Pages) United Monolithic Semiconductors – 21-27GHz Down-Converter

21-27GHz Down-Converter
CHR3764-QEG
Typical Board Measurements
Tamb = +25°C, VD = VDL = 4V, VGL = -0.6V, VGM = -0.7V, P_LO = 0dBm
Board is defined on the drawing at paragraph “Evaluation mother board”. The board losses
are de-embedded. The results are given in the package access planes.
Conversion Gain in Supradyne Mode versus RF Frequency & GCx
F_RF = 2xF_LO+F_IF, F_IF = 1.5GHz
18
16
14
12
10
8
6
4
2
0
-2
-4
GCx=-1.5V
GCx= -0.7V
GCx= -0.6V
-6
-8
GCx= -0.5V GCx=0V
-10
16
17
18
19
20
21
22
23
24
25
26
27
28
RF Frequency (GHz)
Conversion Gain in Infradyne Mode versus RF Frequency & GCx
RF = 2xF_LO-F_IF, F_IF = 1.5GHz
18
16
14
12
10
8
6
4
2
0
-2
-4
GCx=-1.5V
GCx= -0.7V
GCx= -0.6V
-6
-8
GCx= -0.5V GCx=0V
-10
16
17
18
19
20
21
22
23
24
25
26
27
28
RF Frequency (GHz)
Ref. : DSCHR3764-QEG1263 - 20 Sep 11
5/18
Route Départementale 128, BP46 - 91401 ORSAY Cedex - FRANCE
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Specifications subject to change without notice